[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.17"]
[Round "7.4"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Poupalos, Nikolaos"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1986"]
[BlackElo "2020"]
[PlyCount "132"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Amo Galaxias"]
[BlackTeam "Piraikos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. Nf3 d5 2. g3 Nd7 3. d4 Nb6 4. b3 Bf5 5. Nh4 Bg4 6. h3 Bh5 7. g4 e6 8. Ng2 Bg6 9. h4 h6 10. e3 Nf6 11. Nf4 Bh7 12. Bd3 Ne4 13. Bxe4 Bxe4 14. f3 Bh7 15. a4 Be7 16. Ng2 Nd7 17. Ba3 c5 18. Nd2 Rc8 19. c3 cxd4 20. Bxe7 Qxe7 21. cxd4 0-0 22. 0-0 Qb4 23. Ra2 Rc3 24. Qe1 Rfc8 25. Nf4 Rc2 26. Rxc2 Rxc2 27. Rf2 g5 28. hxg5 hxg5 29. Ng2 Qc3 30. Nf1 Qxb3 31. Rxc2 Bxc2 32. a5 Bd3 33. f4 gxf4 34. Nxf4 Qb1 35. Nxd3 Qxd3 36. Qb4 Qa6 37. Qe7 Nf8 38. Qg5+ Ng6 39. Qd8+ Kg7 40. Ng3 Qd3 41. Qg5 Qd1+ 42. Kg2 Qd2+ 43. Kh3 Qxa5 44. Nh5+ Kf8 45. Qf6 Qc7 46. Qg7+ Ke8 47. Nf6+ Ke7 48. Ng8+ Kd8 49. Nh6 Ke8 50. g5 Qe7 51. Ng4 Qxg5 52. Nf6+ Ke7 53. Ng8+ Kd6 54. Qxf7 Qf5+ 55. Qxf5 exf5 56. Nh6 a5 57. Nxf5+ Kd7 58. Ng3 b5 59. e4 a4 60. Ne2 b4 61. Kg4 b3 62. Kf5 Ne7+ 63. Ke5 a3 64. Nc3 a2 65. Nxd5 Nxd5 66. Kxd5 a1Q 0-1

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.16"]
[Round "6.5"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Kouvidis, Ioannis"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1986"]
[BlackElo "2084"]
[PlyCount "88"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Amo Galaxias"]
[BlackTeam "OFI"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d5 6. c3 c6 7. Bf4 Bf5 8. h3 a5 9. g4 Bc8 10. Ne5 Nfd7 11. Nd3 Re8 12. Nd2 Qb6 13. e4 dxe4 14. Nxe4 Nf6 15. Nxf6+ exf6 16. Qb3 Qd8 17. Rfe1 Rxe1+ 18. Rxe1 a4 19. Qc2 Nd7 20. Qe2 Nf8 21. Nb4 Ne6 22. Bg3 Bf8 23. d5 Bxb4 24. dxc6 bxc6 25. cxb4 Qb6 26. b5 Bb7 27. bxc6 Bxc6 28. Bxc6 Qxc6 29. Qe4 Qxe4 30. Rxe4 Ng5 31. Rb4 Nxh3+ 32. Kg2 Ng5 33. b3 axb3 34. axb3 Ra2 35. Rb8+ Kg7 36. b4 Ne4 37. b5 Ra3 38. Bf4 Rb3 39. b6 h6 40. Be3 Rb5 41. b7 Nd6 42. Bxh6+ Kh7 43. Bf8 Nxb7 44. Be7 Kg7 1/2-1/2

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.15"]
[Round "5.2"]
[White "Makridis, Dimitrios"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2394"]
[BlackElo "1986"]
[PlyCount "69"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Evoiki ES"]
[BlackTeam "Amo Galaxias"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Nf3 0-0 9. Be2 Bg4 10. 0-0 Nc6 11. b3 e5 12. dxe5 dxe5 13. Rc1 Re8 14. h3 Bf5 15. c5 Nc8 16. g4 Be6 17. Ng5 Nd4 18. Nxe6 Rxe6 19. Bc4 Rc6 20. Ne4 h6 21. Bxd4 exd4 22. Qf3 Rc7 23. Qf4 Rd7 24. g5 hxg5 25. Nxg5 Qf6 26. Qh4 b5 27. Rfe1 Nd6 28. Bxf7+ Rxf7 29. cxd6 Qxd6 30. Nxf7 Kxf7 31. Qe4 Rd8 32. Rc6 Qd5 33. Qe7+ Kg8 34. Rxg6 Qf7 35. Qxd8+ 1-0

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.14"]
[Round "4.5"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Triantafilidis, Mihail"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1986"]
[BlackElo "1991"]
[PlyCount "85"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Amo Galaxias"]
[BlackTeam "Thessaloniki Aris"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 e5 4. d3 d5 5. 0-0 Nf6 6. Nc3 d4 7. Nb1 Be7 8. a4 Be6 9. Na3 Nd7 10. e4 a6 11. Nd2 0-0 12. f4 f6 13. f5 Bf7 14. g4 b5 15. h4 Nb6 16. Nf3 Nxa4 17. Rf2 c4 18. Bf1 Nc5 19. g5 Rc8 20. Rg2 Qe8 21. Qe1 Bh5 22. Qg3 cxd3 23. Bxd3 Nxd3 24. cxd3 Na5 25. gxf6 Bxf6 26. Bg5 Qe7 27. Bxf6 Rxf6 28. Nxe5 Nb3 29. Rf1 Nc1 30. Kh1 Ne2 31. Qg5 Rc1 32. Rxc1 Nxc1 33. Nc6 Qf7 34. Qxc1 Qc7 35. Qg5 Bf3 36. Nxd4 Bxg2+ 37. Kxg2 h6 38. Qg3 Qc1 39. e5 Qxb2+ 40. Nac2 Rf7 41. e6 Rf6 42. Qe1 Kf8 43. Qa5 1-0

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.13"]
[Round "3.3"]
[White "Stefanou, Dimitrios"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "2244"]
[BlackElo "1986"]
[PlyCount "84"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Kavalas"]
[BlackTeam "Amo Galaxias"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. e4 Bg7 5. Be2 0-0 6. Be3 e5 7. d5 c6 8. g4 cxd5 9. cxd5 Qa5 10. f3 Ne8 11. Qd2 f5 12. gxf5 gxf5 13. exf5 Bxf5 14. h4 Na6 15. Rc1 Rc8 16. Nh3 Nf6 17. Ng5 Nc5 18. 0-0 a6 19. Nge4 Nfxe4 20. fxe4 Bh3 21. Rxf8+ Rxf8 22. Kh2 Bc8 23. Rg1 Qd8 24. Bg5 Qd7 25. Bg4 Qc7 26. Bxc8 Qxc8 27. Bh6 Rf7 28. Bxg7 Rxg7 29. Rxg7+ Kxg7 30. Qg5+ Kf7 31. Qh6 Qg4 32. Qxh7+ Kf6 33. Qh6+ Kf7 34. Qh7+ Kf6 35. Qh6+ Kf7 36. Qxd6 Qxh4+ 37. Kg2 Qg5+ 38. Kh3 Qe3+ 39. Kg4 Qf4+ 40. Kh3 Qf3+ 41. Kh4 Qf4+ 42. Kh3 Qf3+ 1/2-1/2

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.13"]
[Round "2.6"]
[White "Symeonidis, Theofilos"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1546"]
[BlackElo "1986"]
[PlyCount "131"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Larisas"]
[BlackTeam "Amo Galaxias"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 0-0 5. Bg2 d5 6. c4 c6 7. 0-0 Bf5 8. d3 Qd7 9. Nbd2 Bh3 10. Qc2 Bxg2 11. Kxg2 a5 12. a3 Na6 13. Rfd1 Rfd8 14. Bc3 Nc7 15. b4 Ne6 16. Nb3 a4 17. Nbd4 Ne8 18. Nxe6 Qxe6 19. Bxg7 Kxg7 20. e3 Qf6 21. d4 Nd6 22. Ne5 Nxc4 23. Nxc4 dxc4 24. Qxc4 e5 25. dxe5 Qxe5 26. Qf4 Qxf4 27. gxf4 Kf6 28. Kf3 Ke7 29. Ke2 b6 30. Rac1 Rxd1 31. Rxd1 Rd8 32. Rc1 Rc8 33. Kd3 Kd6 34. Kc4 Kc7 35. Kd3 Rd8+ 36. Ke2 Rd5 37. Rc4 Rh5 38. b5 Rxb5 39. Rxa4 Ra5 40. Rxa5 bxa5 41. Kd3 Kd7 42. Kd4 Kd6 43. a4 Kd7 44. Kc5 Kc7 45. e4 Kb7 46. e5 Kc7 47. f3 Kb7 48. Kd6 Kb6 49. Ke7 c5 50. Kxf7 c4 51. e6 c3 52. e7 c2 53. e8Q c1Q 54. Qb8+ Ka6 55. Qb5+ Ka7 56. Qxa5+ Kb7 57. Qb5+ Ka7 58. Qd7+ Ka6 59. Qd4 Qc2 60. h4 Qc7+ 61. Kg8 Qe7 62. Qc4+ Kb6 63. Qb5+ Ka7 64. Qg5 Qc7 65. Qh6 Ka8 66. Qf8+ 1-0

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.12"]
[Round "1.7"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Leftheriotis, Alexandros"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1986"]
[BlackElo "1902"]
[PlyCount "67"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Amo Galaxias"]
[BlackTeam "Kerkeras"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Bg4 4. d3 Nbd7 5. h3 Bh5 6. g4 Bg6 7. Bf4 e6 8. Nbd2 Bc5 9. c3 0-0 10. 0-0 Re8 11. d4 Bd6 12. Ne5 Qe7 13. Re1 c5 14. e4 dxe4 15. Ndc4 Bb8 16. Bg3 cxd4 17. cxd4 Rd8 18. Qb3 Nb6 19. Nxb6 axb6 20. Nxg6 hxg6 21. Bxb8 Raxb8 22. Qxb6 Rd6 23. Qc5 Qd7 24. Rad1 Rd5 25. Qa7 Rd8 26. Bxe4 Nxe4 27. Rxe4 e5 28. Rde1 Rxd4 29. Rxe5 Rxg4+ 30. hxg4 Qxg4+ 31. Kf1 Qh3+ 32. Kg1 Qg4+ 33. Kf1 Qh3+ 34. Kg1 1/2-1/2

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2021.12.19"]
[Round "6.1"]
[White "Magalakis, Stefanos"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "0-1"]
[ECO "E65"]
[WhiteElo "2103"]
[BlackElo "1945"]
[PlyCount "84"]
[EventDate "2021.12.16"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]
[WhiteTeam "Thessaloniki ES"]
[BlackTeam "Galaxias"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d6 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. c4 0-0 6. Nc3 c5 7. 0-0 Nc6 8. h3 Bd7 9. Be3 cxd4 10. Nxd4 Nxd4 11. Bxd4 Bc6 12. e4 Nd7 13. Bxg7 Kxg7 14. b4 Ne5 15. Qd4 f6 16. f4 Nf7 17. Kh2 b6 18. Rac1 Rc8 19. Qd3 e6 20. Rfe1 Qc7 21. Ne2 Rfd8 22. Qb3 Bd7 23. Bf1 a6 24. Qe3 Qb8 25. Red1 Rc7 26. Nd4 e5 27. Nb3 Be6 28. Bd3 Rdc8 29. Qe2 exf4 30. gxf4 d5 31. Nd4 Re7 32. Nxe6+ Rxe6 33. Qg4 dxe4 34. Qxe6 Qxf4+ 35. Kg1 Qg3+ 36. Kh1 Qf3+ 37. Kh2 Qf2+ 38. Kh1 Qf3+ 39. Kg1 Qg3+ 40. Kf1 Qf3+ 41. Ke1 exd3 42. Qxc8 Qe2# 0-1

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2021.12.18"]
[Round "4.1"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Stamatiou, Rodolfos"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1945"]
[BlackElo "2169"]
[PlyCount "60"]
[EventDate "2021.12.16"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]
[WhiteTeam "Galaxias"]
[BlackTeam "Nikaia Fysiolatris"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. 0-0 d5 8. e4 e6 9. exd5 cxd5 10. c4 Ne7 11. Nc3 0-0 12. cxd5 Nxd5 13. Nxd5 exd5 14. Qxd5 Qxd5 15. Bxd5 Rb8 16. Bb3 Bh3 17. Re1 Rfe8 18. Rxe8+ Rxe8 19. Be3 Re7 20. Bd5 h5 21. Bg2 Be6 22. Rd1 Bxa2 23. Ra1 Bc4 24. Rxa7 Rxa7 25. Bxa7 Bxb2 26. h4 Kg7 27. Bf1 Bxf1 28. Kxf1 Be5 29. Ke2 Kf6 30. Ke3 Kf5 1/2-1/2

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2021.12.18"]
[Round "5.1"]
[White "Papagiannis, Asterios"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1815"]
[BlackElo "1945"]
[PlyCount "116"]
[EventDate "2021.12.16"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]
[WhiteTeam "Katerinis"]
[BlackTeam "Galaxias"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Ne4 4. Bf4 d6 5. e3 Nd7 6. Nbd2 Nxd2 7. Qxd2 Bg7 8. e4 c5 9. c3 0-0 10. Bd3 cxd4 11. cxd4 e5 12. dxe5 Nxe5 13. Nxe5 dxe5 14. Be3 Be6 15. 0-0 f5 16. f3 f4 17. Bf2 g5 18. Qe2 Rc8 19. Rfc1 g4 20. fxg4 h5 21. Rxc8 Bxc8 22. gxh5 f3 23. gxf3 Qg5+ 24. Bg3 Qxh5 25. Rc1 Bh3 26. Bc4+ Kh8 27. Rc3 Bh6 28. Bb3 Bf4 29. Qf2 Qg5 30. Kh1 Bd2 31. Rd3 Ba5 32. Rd5 Qc1+ 33. Bd1 Bc7 34. Qd2 Rxf3 35. Bf2 Qxd2 36. Rxd2 Rf4 37. Rd3 Rxf2 38. Rxh3+ Kg7 39. Rf3 Rxf3 40. Bxf3 Kg6 41. Kg2 Ba5 42. h4 Be1 43. Kh3 Bd2 44. Kg4 Bc1 45. b3 Bd2 46. Be2 Bc1 47. Bb5 Bd2 48. Be8+ Kf6 49. Kf3 Be1 50. h5 Bd2 51. Ke2 Bf4 52. Kd3 Ke7 53. Bg6 Kd6 54. Kc4 Bh6 55. b4 Bg5 56. a4 Bh6 57. a5 Bg5 58. b5 b6 1/2-1/2

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2021.12.17"]
[Round "2.1"]
[White "Chasiotis, Odysseas"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1013"]
[BlackElo "1945"]
[PlyCount "84"]
[EventDate "2021.12.16"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]
[WhiteTeam "Kalamarias ES"]
[BlackTeam "Galaxias"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. Nf3 Bg4 6. Be2 Nc6 7. d3 e5 8. Be3 0-0-0 9. h3 Bh5 10. c3 f5 11. Qa4 Bc5 12. b4 Bxe3 13. fxe3 e4 14. dxe4 Qxe4 15. c4 Qxe3 16. Qb3 Qe4 17. Qb1 Qe6 18. Kf2 Rhe8 19. Re1 Qe3+ 20. Kf1 g6 21. Qc1 Nxb4 22. Qxe3 Rxe3 23. Rab1 Nxa2 24. Ra1 Nc3 25. Rxa7 Kb8 26. Rea1 c6 27. Ra8+ Kc7 28. Rxd8 Kxd8 29. Ra3 f4 30. Rb3 Nxe2 31. Rxe3 Ng3+ 32. Kf2 Nh1+ 33. Kg1 Ng3 34. Kf2 Nh1+ 35. Kg1 fxe3 36. Ne1 Ng3 37. Kh2 Nf1+ 38. Kg1 Be2 39. Nf3 Bxf3 40. Kxf1 e2+ 41. Ke1 Bxg2 42. Kxe2 Bxh3 0-1

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2021.12.17"]
[Round "3.1"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Koutlas, Nikolaos"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1945"]
[BlackElo "2266"]
[PlyCount "76"]
[EventDate "2021.12.16"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]
[WhiteTeam "Galaxias"]
[BlackTeam "Kavalas"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. 0-0 Nf6 8. Nd2 0-0 9. Nb3 Qc7 10. Bd2 a5 11. a4 Nd5 12. e4 Nb4 13. c3 Nd3 14. Qc2 Ba6 15. Rfd1 Rfb8 16. Be3 d6 17. Bf1 Ne5 18. Bxa6 Rxa6 19. Qe2 Qc8 20. Nd4 Rab6 21. Ra2 Qh3 22. f3 h5 23. b4 h4 24. bxa5 Rb1 25. Bf2 hxg3 26. hxg3 Bf6 27. Rad2 c5 28. Nb5 Kg7 29. Be1 Rxd1 30. Rxd1 Rh8 31. Qg2 Qxg2+ 32. Kxg2 Ra8 33. Nc7 Rxa5 34. Ne8+ Kf8 35. Nxf6 exf6 36. Rxd6 Ke7 37. Rd2 Rxa4 38. Bf2 Rc4 1/2-1/2

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2021.12.16"]
[Round "1.1"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Gkaripis, Marios Ilias"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1945"]
[BlackElo "1531"]
[PlyCount "75"]
[EventDate "2021.12.16"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]
[WhiteTeam "Galaxias"]
[BlackTeam "Neapolis Sykeon"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bg4 5. h3 Bh5 6. 0-0 Nbd7 7. c4 e6 8. Nc3 Bc5 9. cxd5 exd5 10. e4 dxe4 11. dxe4 Bxf3 12. Qxf3 Qc7 13. Bf4 Ne5 14. Qe2 0-0 15. Kh2 h6 16. Bxe5 Qxe5 17. f4 Qe7 18. e5 Nd7 19. Rae1 Bb4 20. Rf3 Rfe8 21. Re3 Bxc3 22. bxc3 Qc5 23. f5 Rad8 24. f6 g6 25. h4 Nf8 26. h5 g5 27. Be4 a5 28. Bb1 Rd5 29. a4 b5 30. Ba2 Rdd8 31. e6 Nxe6 32. Bxe6 fxe6 33. Qc2 Kf8 34. Qh7 Rd2+ 35. Kg1 Red8 36. Qg7+ Ke8 37. f7+ Kd7 38. f8Q+ 1-0

[Event "GRE-chT2 48th"]
[Site "Thessaloniki"]
[Date "2021.10.06"]
[Round "3.1"]
[White "Tzagarakis, Panagiotis"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1997"]
[BlackElo "1889"]
[PlyCount "93"]
[EventDate "2021.10.05"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Chania SA"]
[BlackTeam "Galaxias"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 cxd6 5. Nf3 Nc6 6. c3 Bf5 7. Qb3 Nb6 8. a4 e6 9. Nbd2 Rb8 10. Be2 d5 11. 0-0 Bd6 12. Re1 0-0 13. Nf1 Nc4 14. Qa2 Rc8 15. b3 Nb6 16. Be3 Qe7 17. a5 Nd7 18. a6 b6 19. Bb5 Rc7 20. Qa4 Rfc8 21. c4 dxc4 22. bxc4 Nb4 23. c5 bxc5 24. dxc5 Nxc5 25. Qxb4 Nd3 26. Qh4 Nxe1 27. Rxe1 f6 28. Nd4 Bg6 29. Qh3 Bf7 30. Bd2 Bb4 31. Nf5 Qf8 32. Nh6+ gxh6 33. Qg4+ Qg7 34. Qxb4 e5 35. Ne3 Be6 36. Bd3 Qd7 37. Be4 f5 38. Bb7 Re8 39. Bc3 Bf7 40. Qb2 Qd6 41. Nxf5 Qd3 42. Nxh6+ Kg7 43. Bxe5+ Kxh6 44. Bg7+ Kh5 45. Re5+ Kg6 46. Rg5+ Kxg5 47. Qf6+ 1-0

[Event "GRE-ch U20"]
[Site "Trikala"]
[Date "2021.08.28"]
[Round "8"]
[White "Stoimenidis, Dimitrios"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1785"]
[BlackElo "1861"]
[PlyCount "56"]
[EventDate "2021.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Qb6 7. Nb3 Qc7 8. Qd2 Nf6 9. f3 0-0 10. Be2 d6 11. 0-0 a5 12. a4 Bd7 13. Nc3 Nb4 14. Rfc1 Rfc8 15. c5 dxc5 16. Bxc5 Bc6 17. Nb5 Qe5 18. Bd4 Qh5 19. Nxa5 Rxa5 20. Qxb4 Raa8 21. Na7 Rd8 22. Nxc6 bxc6 23. Rxc6 Rxd4 24. Qxd4 Ng4 25. e5 Qxh2+ 26. Kf1 Nxe5 27. Kf2 Nxc6 28. Qd5 Bd4+ 0-1

[Event "GRE-ch U20"]
[Site "Trikala"]
[Date "2021.08.27"]
[Round "7"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Dimakis, Stavros"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1861"]
[BlackElo "1597"]
[PlyCount "105"]
[EventDate "2021.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Nf3 0-0 6. Bd3 b6 7. e4 dxe4 8. Nxe4 Bb7 9. Qe2 Nc6 10. Nxf6+ Bxf6 11. Qe4 g6 12. Bh6 Re8 13. 0-0-0 Rb8 14. Bb1 Na5 15. Qd3 Bxf3 16. gxf3 Qe7 17. h4 Qb4 18. b3 Qa3+ 19. Kc2 c5 20. Bc1 Qb4 21. a3 Qxb3+ 22. Qxb3 Nxb3 23. Kxb3 cxd4 24. f4 b5 25. cxb5 Rxb5+ 26. Ka2 Reb8 27. Bd3 Rb3 28. h5 Rc3 29. Rh3 Be7 30. Bb2 Rcb3 31. Rb1 Bd6 32. Bc1 Rxb1 33. Bxb1 Rb5 34. hxg6 hxg6 35. Bb2 Bc5 36. Rd3 Ra5 37. Bxd4 Bxd4 38. Rxd4 Kg7 39. a4 Kf6 40. Kb3 Rh5 41. Kb4 Rh2 42. Ka5 Rxf2 43. Ka6 e5 44. Rd6+ Ke7 45. fxe5 Rb2 46. Bd3 g5 47. Bf5 g4 48. Bxg4 Rb4 49. Bd1 Re4 50. Rd5 Ke6 51. Rb5 Kd7 52. Bb3 Rf4 53. Kxa7 1-0

[Event "GRE-ch U20"]
[Site "Trikala"]
[Date "2021.08.26"]
[Round "5"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Loukopoulos, Panagiotis Athanasi"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1861"]
[BlackElo "2017"]
[PlyCount "102"]
[EventDate "2021.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. 0-0 c6 5. d3 Ngf6 6. Nbd2 e5 7. e4 dxe4 8. dxe4 Be7 9. h3 Bh5 10. Qe1 0-0 11. Nc4 Qc7 12. a4 a5 13. Nh4 Rfe8 14. f4 exf4 15. Bxf4 Qd8 16. Kh2 Bf8 17. Nf5 Bg6 18. Nfd6 Bxd6 19. Nxd6 Re6 20. Qc3 Qe7 21. Nf5 Bxf5 22. exf5 Re2 23. Rae1 Nd5 24. Rxe2 Qxe2 25. Qd2 Nxf4 26. Qxf4 Qxc2 27. Rf2 Qb3 28. g4 h6 29. Bf1 Nf6 30. Bc4 Qb4 31. Kg2 Re8 32. Bd3 Qc5 33. h4 Qd5+ 34. Qf3 Nxg4 35. Qxd5 Ne3+ 36. Kf3 Nxd5 37. Be4 Nf6 38. Bc2 Rd8 39. Re2 Kf8 40. Kf4 Rd4+ 41. Ke5 Rxh4 42. Kd6 Rb4 43. b3 h5 44. Kc7 h4 45. Bd3 Rxb3 46. Bc4 Rb4 47. Ba2 Rxa4 48. Rd2 Ke7 49. Re2+ Re4 50. Rg2 Ng4 51. Rd2 Ne5 0-1

[Event "GRE-ch U20"]
[Site "Trikala"]
[Date "2021.08.25"]
[Round "4"]
[White "Tzagarakis, Panagiotis"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1988"]
[BlackElo "1861"]
[PlyCount "59"]
[EventDate "2021.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Ne7 9. c4 Ng6 10. Qa4 Bd7 11. Qb4 Qb8 12. h4 a6 13. h5 axb5 14. hxg6 fxg6 15. cxb5 Be7 16. a4 b6 17. Be3 0-0 18. Be2 Qb7 19. 0-0 Rac8 20. Rac1 Qa7 21. Bg4 Bf5 22. Rc6 Rxc6 23. bxc6 Rb8 24. Rc1 Qc7 25. Bxf5 gxf5 26. Bxb6 Rxb6 27. Qxb6 Qxb6 28. c7 g6 29. c8Q+ Bd8 30. Qd7 1-0

[Event "GRE-ch U20"]
[Site "Trikala"]
[Date "2021.08.24"]
[Round "3"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Mavridis, Athanasios Theof"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1861"]
[BlackElo "1464"]
[PlyCount "83"]
[EventDate "2021.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Bf5 5. d3 h6 6. c4 dxc4 7. dxc4 Qxd1 8. Rxd1 Nbd7 9. Nc3 e6 10. e4 Nxe4 11. Nxe4 Bxe4 12. Rxd7 Bxf3 13. Rxb7 0-0-0 14. Bxf3 Kxb7 15. b4 Kc7 16. c5 e5 17. Bb2 f6 18. Be4 Be7 19. Bc3 Rb8 20. a4 Rhd8 21. Rc1 Kd7 22. Kg2 Rbc8 23. Bf5+ Kc7 24. Bxc8 Rxc8 25. Bd2 Rd8 26. Be3 a6 27. Ra1 Rb8 28. Rb1 f5 29. Kf3 g5 30. Rb2 f4 31. gxf4 gxf4 32. Bc1 a5 33. bxa5 Ra8 34. Re2 Rxa5 35. Rxe5 Bxc5 36. Bxf4 Kb6 37. Re4 Bf8 38. Re8 Rf5 39. Kg4 Rf6 40. Be3+ Bc5 41. a5+ Kb5 42. Re5 1-0

[Event "EU-ch Amateur Online 1700/2000"]
[Site "Tornelo INT"]
[Date "2021.04.24"]
[Round "6"]
[White "De Winter, Arthur"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1987"]
[BlackElo "1861"]
[PlyCount "119"]
[EventDate "2021.04.24"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Ne7 9. c4 Ng6 10. g3 a6 11. Nc3 Be7 12. h4 0-0 13. h5 Nh8 14. Bd3 f5 15. f3 Bg5 16. Qc2 Bxc1 17. Qxc1 Bd7 18. Qd2 Nf7 19. 0-0-0 b5 20. Kb1 bxc4 21. Bxc4 Qc7 22. Bb3 a5 23. Rc1 Qb6 24. Na4 Bxa4 25. Bxa4 Rac8 26. Rxc8 Rxc8 27. Bd7 Rc4 28. Bxf5 Rd4 29. Qc3 Qc5 30. Qxc5 dxc5 31. Be6 Kf8 32. Rc1 c4 33. b3 Nd6 34. Kb2 Ke7 35. bxc4 Nxc4+ 36. Kb3 a4+ 37. Kxa4 Nb6+ 38. Kb5 Nxd5 39. Bxd5 Rxd5+ 40. Rc5 Rd3 41. Rxe5+ Kf6 42. Re4 Kg5 43. g4 Ra3 44. Re5+ Kf6 45. Re2 Rxf3 46. a4 Kg5 47. Re4 Rb3+ 48. Rb4 Rxb4+ 49. Kxb4 Kxg4 50. a5 Kxh5 51. a6 g5 52. a7 Kh4 53. a8Q h5 54. Qg2 g4 55. Kc4 g3 56. Kd4 Kg4 57. Ke3 h4 58. Qe2+ Kg5 59. Kf3 Kh5 60. Kf4+ 1-0

[Event "EU-ch Amateur Online 1700/2000"]
[Site "Tornelo INT"]
[Date "2021.04.24"]
[Round "4"]
[White "Eminashvili, Otar"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "0-1"]
[ECO "E65"]
[WhiteElo "1239"]
[BlackElo "1861"]
[PlyCount "124"]
[EventDate "2021.04.24"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nf3 c5 7. 0-0 Nc6 8. h3 cxd4 9. Nxd4 Nxd4 10. Qxd4 Nd7 11. Qd1 Nc5 12. Be3 Be6 13. Nd5 Bxd5 14. Bxd5 Qc8 15. Bxc5 dxc5 16. Bg2 Qc7 17. Rb1 Rad8 18. Qc2 Rd4 19. e3 Rd6 20. Rfd1 Rfd8 21. b3 b6 22. Bf3 Kf8 23. Rxd6 Rxd6 24. Rd1 Qd7 25. Rxd6 Qxd6 26. Qe4 Qb8 27. Kg2 e6 28. Qc6 h5 29. Qd7 Be5 30. Bc6 Bf6 31. Kf3 h4 32. Qb7 Qe5 33. g4 Qh2 34. Qxa7 Qh1+ 35. Ke2 Qxc6 36. Qb8+ Kg7 37. Qf4 e5 38. Qh2 Qd7 39. Qg2 b5 40. g5 Be7 41. Qe4 bxc4 42. Qxe5+ f6 43. gxf6+ Bxf6 44. Qxc5 Qd3+ 45. Kf3 c3 46. Qc7+ Kf8 47. Qb8+ Kf7 48. Qc7+ Ke6 49. Qc6+ Qd6 50. Qe8+ Qe7 51. Qxg6 Qb7+ 52. Ke2 Qa6+ 53. Kf3 Qc6+ 54. Ke2 c2 55. Qg8+ Kd6 56. Qf8+ Kc7 57. Qf7+ Kb6 58. Qxf6 Qxf6 59. Kd2 Qb2 60. e4 c1Q+ 61. Kd3 Qcd2+ 62. Kc4 Qbd4# 0-1

[Event "EU-ch Amateur Online 1700/2000"]
[Site "Tornelo INT"]
[Date "2021.04.24"]
[Round "5"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Asllani, Dorian"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1861"]
[BlackElo "1970"]
[PlyCount "64"]
[EventDate "2021.04.24"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. 0-0 g6 5. d4 cxd4 6. Nxd4 Bg7 7. Nxc6 bxc6 8. c4 e6 9. Nc3 Ne7 10. cxd5 cxd5 11. Qa4+ Bd7 12. Qh4 0-0 13. Bh3 Rc8 14. Bh6 Rc4 15. e4 dxe4 16. Bxg7 Kxg7 17. Nxe4 f5 18. Rac1 Rxe4 19. Qg5 Nd5 20. Qxd8 Rxd8 21. Bg2 Re2 22. Bxd5 exd5 23. Rc7 Rxb2 24. Rxa7 Kf6 25. Rd1 Be6 26. a4 d4 27. a5 d3 28. Ra6 Kf7 29. Rb6 Bb3 30. Re1 d2 31. Rb7+ Kf8 32. Ree7 d1Q+ 0-1

[Event "EU-ch Amateur Online 1700/2000"]
[Site "Tornelo INT"]
[Date "2021.04.24"]
[Round "3"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Bobnar, Samo"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1861"]
[BlackElo "1505"]
[PlyCount "143"]
[EventDate "2021.04.24"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d5 6. c3 c6 7. Bf4 Bf5 8. Nbd2 Nbd7 9. Nh4 e6 10. Nxf5 exf5 11. Nf3 Re8 12. Ne5 Nxe5 13. Bxe5 Nd7 14. Bxg7 Kxg7 15. Qd3 Nf6 16. f3 Qe7 17. Kf2 Rad8 18. Rfe1 Rd6 19. e3 Re6 20. Re2 h6 21. Rae1 b5 22. b3 a5 23. c4 bxc4 24. bxc4 h5 25. c5 h4 26. Qc3 g5 27. Qxa5 hxg3+ 28. hxg3 f4 29. gxf4 gxf4 30. Qd2 Nh5 31. exf4 Qh4+ 32. Kg1 Nxf4 33. Rxe6 fxe6 34. Qe3 Kf7 35. Rb1 Rh8 36. Rb7+ Kg6 37. Qf2 Qg5 38. Kf1 Rh2 39. Rb2 Kf6 40. Qg1 Rh8 41. Qe3 Rg8 42. a4 Nxg2 43. Qxg5+ Rxg5 44. Rxg2 Rf5 45. a5 Rh5 46. a6 Rh8 47. a7 Ra8 48. Rb2 Rxa7 49. Rb6 Rc7 50. Kf2 Kf5 51. Ke3 e5 52. dxe5 Kxe5 53. f4+ Kf5 54. Rb8 Re7+ 55. Kf3 Re6 56. Rd8 Re4 57. Rf8+ Kg6 58. f5+ Kg7 59. Rc8 Re5 60. Kg4 Re4+ 61. Kg5 d4 62. Rxc6 d3 63. Rd6 Re3 64. f6+ Kf8 65. c6 d2 66. c7 Rg3+ 67. Kf5 Rc3 68. Rxd2 Rxc7 69. Kg6 Rc8 70. Rh2 Kg8 71. f7+ Kf8 72. Rh8+ 1-0

[Event "EU-ch Amateur Online 1700/2000"]
[Site "Tornelo INT"]
[Date "2021.04.24"]
[Round "7"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Fojt, Petr"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1861"]
[BlackElo "1998"]
[PlyCount "100"]
[EventDate "2021.04.24"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. d4 Bg4 4. Bg2 Qd7 5. h3 Bxf3 6. Bxf3 0-0-0 7. Nc3 e6 8. a3 Kb8 9. Bf4 f6 10. Be3 g5 11. Qd2 Nge7 12. g4 h6 13. 0-0-0 f5 14. Qd3 Bg7 15. Na4 b6 16. c4 Na5 17. Nc3 Nxc4 18. Kb1 f4 19. Bc1 Nd6 20. e3 fxe3 21. fxe3 Rhf8 22. e4 dxe4 23. Nxe4 Nxe4 24. Qxe4 Nd5 25. Rhf1 Rde8 26. Bg2 Qb5 27. Ka1 Qc4 28. Rxf8 Bxf8 29. Qg6 Rd8 30. Qxe6 Qc2 31. Bf3 Bxa3 32. Qe4 Qxe4 33. Bxe4 Bb4 34. h4 Nf6 35. Bf3 Rg8 36. hxg5 hxg5 37. Rh1 Bd6 38. Rh6 Nd7 39. Bd5 Re8 40. Bxg5 Nf8 41. Rh8 Kc8 42. Ka2 Re1 43. Bh6 Rf1 44. g5 Kd7 45. Rg8 Rg1 46. Rg7+ Kd8 47. Rf7 Ke8 48. Rf6 Be7 49. Re6 Kd8 50. Re5 Bd6 0-1

[Event "EU-ch Amateur Online 1700/2000"]
[Site "Tornelo INT"]
[Date "2021.04.24"]
[Round "1"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Mikko, Rondo"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1861"]
[BlackElo "1497"]
[PlyCount "149"]
[EventDate "2021.04.24"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. 0-0 e6 5. d3 Nc6 6. Nbd2 g6 7. e4 Bg7 8. Re1 0-0 9. c3 b6 10. Qc2 Bb7 11. e5 Nd7 12. d4 Qc7 13. Nf1 Rac8 14. Ne3 cxd4 15. cxd4 Nb4 16. Qxc7 Rxc7 17. a3 Nd3 18. Rd1 Nxc1 19. Raxc1 Rfc8 20. Rxc7 Rxc7 21. Bf1 Bh6 22. Bd3 Nb8 23. Ng4 Bg7 24. Kf1 h5 25. Ne3 Ba6 26. Ke2 Kf8 27. Bxa6 Nxa6 28. Kd3 Bh6 29. Ne1 Ke7 30. f4 Nb8 31. Nf3 Nc6 32. Rd2 Kd7 33. Rc2 Ne7 34. Rxc7+ Kxc7 35. b3 Kd7 36. Kc3 a6 37. b4 Nf5 38. Nxf5 gxf5 39. a4 Kc6 40. Kd3 b5 41. a5 Bf8 42. Kc3 Be7 43. Ng5 Bxg5 44. fxg5 Kd7 45. Kd3 Ke7 46. Ke3 Kf8 47. Kf4 Kg7 48. Kf3 Kg6 49. Kf4 Kg7 50. Ke3 Kg6 51. Kf4 Kh7 52. h3 Kg7 53. Kf3 Kg6 54. Kf4 Kg7 55. Kf3 Kh7 56. Kg2 h4 57. gxh4 Kg6 58. Kf3 Kh5 59. Kg3 Kg6 60. Kf4 Kh5 61. Kg3 f4+ 62. Kxf4 Kxh4 63. Kf3 Kxg5 64. Kg3 Kf5 65. h4 f6 66. exf6 Kxf6 67. Kf4 e5+ 68. dxe5+ Ke6 69. h5 d4 70. Ke4 d3 71. Kxd3 Kxe5 72. h6 Kf6 73. Kd4 Kg6 74. Kc5 Kxh6 75. Kb6 1-0

[Event "EU-ch Amateur Online 1700/2000"]
[Site "Tornelo INT"]
[Date "2021.04.24"]
[Round "2"]
[White "Huseynova, Lala"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1465"]
[BlackElo "1861"]
[PlyCount "119"]
[EventDate "2021.04.24"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd3 0-0 8. 0-0 Bxc3 9. bxc3 d5 10. exd5 Qxd5 11. Bg5 e4 12. Bxf6 exd3 13. Bd4 Nxd4 14. Qxd3 Nf3+ 15. Qxf3 Qxf3 16. gxf3 Bh3 17. Rfe1 Rfe8 18. Nd4 Kf8 19. Re3 Rxe3 20. fxe3 Rc8 21. Ne2 Bf5 22. e4 Be6 23. a3 Bc4 24. Nc1 Rd8 25. Na2 a5 26. Nc1 Rd2 27. Nb3 Bxb3 28. cxb3 Rd3 29. Rc1 Rxf3 30. Kg2 Rd3 31. Kf2 Ke7 32. Ke2 Rh3 33. Kd2 Rxh2+ 34. Kd3 Rh4 35. Rg1 g6 36. Re1 h5 37. Rg1 Ke6 38. Rg5 Rh3+ 39. Kd2 a4 40. bxa4 h4 41. Rg1 Rh2+ 42. Kd3 Ra2 43. Rb1 Rxa3 44. Rxb7 Rxa4 45. Rb8 g5 46. Rg8 f6 47. Re8+ Kf7 48. Rh8 Ra2 49. c4 Ra5 50. Kd4 Kg7 51. Rd8 h3 52. Ke3 h2 53. Rd1 Ra3+ 54. Kf2 Ra4 55. Rh1 Rxc4 56. Kf3 Rc2 57. Kg4 Kg6 58. Rf1 Rg2+ 59. Kh3 Rg1 60. Rxg1 0-1

[Event "EU-ch Amateur Online 1700/2000"]
[Site "Tornelo INT"]
[Date "2021.04.24"]
[Round "8"]
[White "Thorisson, Benedikt"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1597"]
[BlackElo "1861"]
[PlyCount "98"]
[EventDate "2021.04.24"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Be2 Bg5 13. 0-0 Ne7 14. Nxe7+ Qxe7 15. Nc2 Bb7 16. Qd3 Rad8 17. Nb4 f5 18. Nd5 Qf7 19. Bf3 Bxd5 20. Qxd5 Qxd5 21. exd5 e4 22. Be2 f4 23. c4 f3 24. gxf3 exf3 25. Bd3 bxc4 26. Bxc4 a5 27. Rfe1 Rf4 28. Rac1 Rg4+ 29. Kh1 Bxc1 30. Rxc1 Rc8 31. b3 Re8 32. h3 Rge4 33. Kh2 Re1 34. Rxe1 Rxe1 35. Kg3 Ra1 36. a4 Rh1 37. Bd3 Kf7 38. Be4 g6 39. Bd3 Kf6 40. Kg4 Ke5 41. Bc4 Kd4 42. Kg3 Kc3 43. Kg4 Kd4 44. Kg3 Ke4 45. Kg4 Rg1+ 46. Kh4 Kf4 47. Bd3 Rg5 48. Bxg6 hxg6 49. b4 Rh5# 0-1

[Event "GRE-chT Online Rapid op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.21"]
[Round "5.4"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Gogolis, Alexandros"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1861"]
[BlackElo "2168"]
[PlyCount "107"]
[EventDate "2021.02.20"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. 0-0 Bg4 5. d3 Nbd7 6. h3 Bh5 7. c4 e6 8. cxd5 cxd5 9. Nc3 Be7 10. Bf4 0-0 11. Rc1 Rc8 12. g4 Bg6 13. Nb5 Qb6 14. a4 a6 15. Be3 Qd8 16. Nbd4 Rxc1 17. Qxc1 Qb8 18. Nb3 Rc8 19. Qd2 Bd6 20. Rc1 h6 21. Rc2 Rxc2 22. Qxc2 Qc7 23. Qxc7 Bxc7 24. Nfd4 e5 25. Nf5 Bxf5 26. gxf5 Kf8 27. Nc5 Nxc5 28. Bxc5+ Ke8 29. Ba3 a5 30. Kf1 Bd8 31. Bd6 e4 32. Be5 b6 33. dxe4 dxe4 34. b3 Nd7 35. Bxg7 Nf6 36. Bxh6 Be7 37. Be3 Bc5 38. Bxc5 bxc5 39. Ke1 Ke7 40. Kd2 Kd6 41. Kc3 Kd5 42. f3 exf3 43. Bxf3+ Kd6 44. Kc4 Nd7 45. Kb5 Ne5 46. Kxa5 c4 47. bxc4 Kc5 48. Ka6 f6 49. a5 Nxc4 50. h4 Nd6 51. h5 Nxf5 52. Kb7 Nd6+ 53. Kc7 Nb5+ 54. Kb8 1-0

[Event "GRE-chT Online Rapid op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.21"]
[Round "8.4"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Merkouris, Panagiotis"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1861"]
[BlackElo "2008"]
[PlyCount "63"]
[EventDate "2021.02.20"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 e6 3. e4 d6 4. c4 g6 5. Nc3 Bg7 6. Be2 e5 7. d5 Nce7 8. 0-0 f5 9. exf5 Nxf5 10. Ne4 Nf6 11. Bg5 0-0 12. c5 h6 13. Bxf6 Bxf6 14. Rc1 Qe7 15. Qc2 Nd4 16. Nxd4 exd4 17. cxd6 cxd6 18. Nxd6 Kg7 19. Qc7 Bd7 20. Bb5 Rfd8 21. Rfe1 Be5 22. Rxe5 Qxe5 23. Bxd7 Qe7 24. Be6 Qxc7 25. Rxc7+ Kf6 26. Nc4 b5 27. Rf7+ Kg5 28. h4+ Kxh4 29. g3+ Kg5 30. f4+ Kh5 31. Ne5 Rf8 32. Bg4# 1-0

[Event "GRE-chT Online Rapid op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.21"]
[Round "7.2"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Tsarsitalidis, Christos"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "1861"]
[BlackElo "1786"]
[PlyCount "120"]
[EventDate "2021.02.20"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 c5 5. d3 b6 6. e4 dxe4 7. Ng5 Bb7 8. Nxe4 Nxe4 9. dxe4 Qxd1 10. Rxd1 Be7 11. Nd2 0-0 12. Nc4 Re8 13. c3 Nc6 14. a4 Ba6 15. Bf1 Bxc4 16. Bxc4 Red8 17. Be3 Rxd1+ 18. Rxd1 Rd8 19. Rxd8+ Bxd8 20. f4 Kf8 21. Kf2 Ke7 22. Kf3 Bc7 23. Bb5 Nb8 24. a5 g6 25. axb6 axb6 26. e5 f6 27. exf6+ Kxf6 28. Ke4 Ke7 29. g4 Nd7 30. Bxd7 Kxd7 31. Bf2 Kc6 32. c4 b5 33. b3 bxc4 34. bxc4 Bd6 35. Bh4 Kd7 36. Bf6 Ke8 37. Be5 Be7 38. Bb8 Bf6 39. Be5 Be7 40. h3 Kf7 41. Bb2 Bd6 42. Be5 Be7 43. g5 Bf8 44. Bb8 Bg7 45. Bd6 Bd4 46. Be5 Bf2 47. Bc3 Ke7 48. Ke5 Bg1 49. Bb2 Bf2 50. Ke4 Kf7 51. Bc1 Be1 52. Be3 Bb4 53. Kd3 Ke7 54. Bd2 Bxd2 55. Kxd2 e5 56. Ke3 Ke6 57. Ke4 exf4 58. Kxf4 Kd6 59. Ke4 Ke6 60. Kf4 Kd6 1/2-1/2

[Event "GRE-chT Online Rapid op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.21"]
[Round "9.3"]
[White "Pavlidis, Pavlos"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1910"]
[BlackElo "1861"]
[PlyCount "109"]
[EventDate "2021.02.20"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. d4 cxd4 8. cxd4 d5 9. e5 Ne4 10. Nbd2 Nxd2 11. Bxd2 Qb6 12. Bxc6 Qxc6 13. Bg5 Re8 14. Qd2 Bg4 15. Rac1 Qd7 16. Rc3 Rac8 17. Rec1 Bxf3 18. Rxf3 Rxc1+ 19. Qxc1 Rc8 20. Rc3 Rxc3 21. Qxc3 h6 22. Be3 Kh7 23. h3 Bf8 24. Qc5 b6 25. Qc1 f6 26. exf6 exf6 27. Qd1 Bg7 28. Qf3 f5 29. g4 fxg4 30. Qxg4 Qc6 31. Qf3 Qe6 32. Qg4 Qxg4+ 33. hxg4 h5 34. Kg2 Bh6 35. g5 Bg7 36. Kg3 Kg8 37. f4 Kf7 38. Kf3 Ke6 39. Bf2 Kf5 40. b3 Bf8 41. a4 Bb4 42. Ke3 Kg4 43. Bg1 Be1 44. Bh2 Bg3 45. Bxg3 Kxg3 46. f5 h4 47. fxg6 h3 48. g7 h2 49. g8Q h1Q 50. Qb8+ Kg4 51. Qf4+ Kh5 52. Qf7+ Kxg5 53. Qg7+ Kf5 54. Qf7+ Kg5 55. Qg7+ 1/2-1/2

[Event "GRE-chT Online Rapid op 1st"]
[Site "Tornelo INT"]
[Date "2021.02.21"]
[Round "6.4"]
[White "Valsamis, Alexandros"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1953"]
[BlackElo "1861"]
[PlyCount "88"]
[EventDate "2021.02.20"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 Nf6 6. 0-0 0-0 7. c3 d6 8. h3 e5 9. a3 b5 10. b4 Bb7 11. Be3 Qe7 12. Nbd2 Rfd8 13. Qb3 a6 14. a4 cxb4 15. cxb4 d5 16. Bc5 Qd7 17. axb5 axb5 18. Ng5 h6 19. exd5 hxg5 20. dxc6 Bxc6 21. Ne4 Nxe4 22. dxe4 Bf8 23. Be3 Be7 24. Qc3 Qe6 25. Rfc1 Rxa1 26. Rxa1 Rc8 27. Ra6 Kf8 28. Bc5 Bxc5 29. Qxc5+ Kg7 30. Qe3 Qe7 31. Ra7 Qxb4 32. Qxg5 Qd6 33. Qe3 b4 34. h4 Qd4 35. Qxd4 exd4 36. Ra1 b3 37. Rb1 Rb8 38. Rb2 Kf6 39. f4 Ba4 40. e5+ Ke7 41. Bd5 Rc8 42. Be4 Rc3 43. Kf2 Kd7 44. Bd5 Rc2+ 0-1

[Event "Thessaloniki Cup Final 4"]
[Site "Thessaloniki"]
[Date "2020.09.19"]
[Round "1.2"]
[White "Drakaki, Anna Maria"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1972"]
[BlackElo "1964"]
[PlyCount "113"]
[EventDate "2020.09.19"]
[EventType "team-k.o."]
[EventRounds "2"]
[EventCountry "GRE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Kalamarias"]
[BlackTeam "Galaxias"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. Nf3 Bf5 5. Bf4 Bg7 6. h3 Ne4 7. Nxe4 Bxe4 8. e3 c5 9. Be2 Qa5+ 10. Kf1 cxd4 11. exd4 0-0 12. Nd2 Bc6 13. d5 Ba4 14. Nb3 Qd8 15. Qd2 Nd7 16. Be3 Nf6 17. Nd4 Bd7 18. Bf3 Rb8 19. Rc1 a6 20. Bf4 Rc8 21. b4 Ne8 22. Bg4 h5 23. Bf3 e5 24. dxe6 fxe6 25. Bxb7 Rxf4 26. Qxf4 e5 27. Qg3 exd4 28. Bxc8 Qxc8 29. Qxg6 Nf6 30. Qd3 Ne8 31. Re1 Be6 32. c5 dxc5 33. bxc5 Bxa2 34. Kg1 Bf7 35. Rc1 Qc6 36. Kh2 Bg6 37. Qb3+ Kh7 38. Rhe1 d3 39. Re6 Qc7+ 40. Kg1 Qf7 41. Qb6 Nc7 42. Rxg6 Qxg6 43. Qxc7 d2 44. Rf1 Qd3 45. Qd6 Bd4 46. Qe7+ Kg6 47. Rd1 Qc4 48. Qe8+ Kh6 49. c6 a5 50. Qf8+ Kh7 51. Qe7+ Bg7 52. c7 Qc2 53. Qe2 Bh6 54. Qe7+ Bg7 55. Rxd2 Qc1+ 56. Kh2 Qxd2 57. Qe4+ 1-0

[Event "GRE-ch South U16"]
[Site "Athens"]
[Date "2020.09.03"]
[Round "9"]
[White "Papagiannis, Asterios"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "0-1"]
[ECO "E74"]
[WhiteElo "2009"]
[BlackElo "2069"]
[PlyCount "108"]
[EventDate "2020.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. e4 Bg7 5. Be2 0-0 6. Bg5 c5 7. dxc5 Qa5 8. Bd2 Qxc5 9. Nf3 Bg4 10. Be3 Qb4 11. Qd2 Bxf3 12. Bxf3 Nc6 13. Be2 Ne5 14. Nd5 Qxd2+ 15. Bxd2 e6 16. Nc3 Rac8 17. b3 Rfd8 18. Rc1 Nc6 19. 0-0 Nd7 20. Be3 Nc5 21. f3 Bd4 22. Bxd4 Nxd4 23. Rfd1 e5 24. Bf1 Nce6 25. Kf2 f5 26. exf5 gxf5 27. Nd5 Kg7 28. Re1 Rd7 29. Bd3 Nc7 30. Ne3 Rf8 31. Kg1 Kf6 32. Kh1 h5 33. b4 h4 34. h3 Kg5 35. a4 Re8 36. a5 d5 37. cxd5 Nxd5 38. Nxd5 Rxd5 39. Bc4 Rd7 40. Bf1 Ree7 41. Rc5 Kf4 42. Rc4 Rc7 43. Rec1 Rxc4 44. Rxc4 Rd7 45. Kg1 e4 46. fxe4 fxe4 47. Kf2 e3+ 48. Ke1 Kg3 49. Rc3 Kh2 50. Rc4 Kg1 51. b5 Nxb5 52. Rxh4 Nc3 53. Be2 Rd2 54. Bf3 Rf2 0-1

[Event "GRE-ch South U16"]
[Site "Athens"]
[Date "2020.09.02"]
[Round "8"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Makridis, Dimitrios"]
[Result "0-1"]
[ECO "B29"]
[WhiteElo "2069"]
[BlackElo "1944"]
[PlyCount "94"]
[EventDate "2020.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Nc3 e6 5. Ne4 f5 6. Nc3 Ne7 7. Nb5 Nec6 8. c3 a6 9. Nd6+ Bxd6 10. exd6 0-0 11. d4 cxd4 12. cxd4 Qa5+ 13. Bd2 Qd5 14. Bf4 Qe4+ 15. Be3 Nb4 16. Rc1 f4 17. a3 fxe3 18. axb4 exf2+ 19. Kxf2 Nc6 20. Qd3 Qf4 21. Be2 Qxd6 22. Rhd1 Nxb4 23. Qe4 Nd5 24. Bd3 Nf6 25. Qh4 b6 26. d5 e5 27. Kg1 Bb7 28. Qg3 Rae8 29. Nh4 Nh5 30. Qg4 Nf4 31. Be4 Qb4 32. Nf5 g6 33. Nh6+ Kh8 34. Re1 Rc8 35. Rcd1 Rc4 36. Qf3 Nh3+ 37. Qxh3 Rxe4 38. Rf1 Ref4 39. Rxf4 Qxf4 40. Ng4 Bxd5 41. Qc3 Bb3 42. Qxb3 Qxg4 43. h3 Qe2 44. Rxd7 Qe1+ 45. Kh2 Rf1 46. Rd8+ Kg7 47. Rd7+ Kh6 0-1

[Event "GRE-ch South U16"]
[Site "Athens"]
[Date "2020.09.01"]
[Round "7"]
[White "Bairamian, Artur"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1836"]
[BlackElo "2069"]
[PlyCount "140"]
[EventDate "2020.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. 0-0 e6 5. d4 Be7 6. b3 d5 7. Nbd2 0-0 8. c4 a6 9. c5 Nfd7 10. Bb2 e5 11. e3 Nc6 12. a3 a5 13. Qc2 b4 14. a4 e4 15. Nxe4 dxe4 16. Qxe4 Nf6 17. Qc2 Nb8 18. Nd2 Bxg2 19. Kxg2 Nc6 20. Rad1 Nd5 21. Nc4 f5 22. f3 Bg5 23. e4 fxe4 24. fxe4 Rf7 25. Rf4 Rxf4 26. Re1 Rf1 27. Rxf1 Nc3 28. Bxc3 bxc3 29. d5 Nb4 30. Qxc3 Qe7 31. Qd4 Rd8 32. Kg1 Bf6 33. e5 Bxe5 34. Qxe5 Qxc5+ 35. Kh1 Qxd5+ 36. Qxd5+ Rxd5 37. Rf2 Nc6 38. Rf3 Rc5 39. Kg2 Nd4 40. Rd3 Nxb3 41. Rxb3 Rxc4 42. Rb5 Rxa4 43. Rc5 Kf7 44. Rxc7+ Kf6 45. Rc6+ Kg5 46. Rc5+ Kg6 47. Rc6+ Kh5 48. Rc5+ g5 49. Kh3 Ra3 50. Rb5 a4 51. Ra5 h6 52. Kg2 Ra2+ 53. Kh3 a3 54. g4+ Kg6 55. Ra6+ Kg7 56. Ra7+ Kf6 57. Ra6+ Ke5 58. Rxh6 Rb2 59. Ra6 Rb3+ 60. Kg2 Kd4 61. h4 gxh4 62. Ra4+ Kc5 63. g5 Kb5 64. Ra7 Rg3+ 65. Kh2 Kb4 66. Rb7+ Kc3 67. Rc7+ Kb2 68. Rb7+ Ka1 69. Ra7 a2 70. Rb7 Rxg5 0-1

[Event "GRE-ch South U16"]
[Site "Athens"]
[Date "2020.08.31"]
[Round "6"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Gavriilidis, Orestis"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2069"]
[BlackElo "1916"]
[PlyCount "166"]
[EventDate "2020.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qe7 8. Qxe7+ Ngxe7 9. Nc3 d5 10. exd5 Nb4 11. Bd3 Nxd3+ 12. cxd3 Bf5 13. d6 Nc6 14. Be3 Rd8 15. Bc5 b6 16. Ba3 Nd4 17. 0-0-0 Kd7 18. Rhe1 f6 19. Kb1 Rc8 20. f4 Rce8 21. Nd5 exf4 22. Re7+ Rxe7 23. dxe7 Nb5 24. Nxb6+ Kc6 25. Nc4 Nxa3+ 26. Nxa3 Re8 27. Kc2 Rxe7 28. Kc3 Kd5 29. Nc4 g5 30. a4 Re2 31. Rd2 Rxd2 32. Nxd2 Bd7 33. b3 Bc6 34. g3 fxg3 35. hxg3 h5 36. d4 h4 37. gxh4 gxh4 38. Nf3 h3 39. Kd3 Bd7 40. Ke3 Bg4 41. b4 Bd7 42. b5 axb5 43. axb5 Bxb5 44. Nh2 Bd7 45. Nf1 Bc8 46. Nh2 Be6 47. Nf3 Kc4 48. Nd2+ Kc3 49. Nf3 Bd5 50. Nh2 Bb7 51. Ng4 Bc6 52. Nh2 Bd7 53. Nf1 Kc2 54. Nh2 Kd1 55. Nf3 Be6 56. Nh2 Ke1 57. Kf3 Kd2 58. Kg3 Ke3 59. d5 Bc8 60. d6 Ke4 61. Ng4 Bxg4 62. Kxg4 h2 63. d7 h1Q 64. d8Q Qg2+ 65. Kh4 Qh2+ 66. Kg4 Qg1+ 67. Kh3 Qe3+ 68. Kg2 Qf3+ 69. Kh2 Qh5+ 70. Kg3 Qe5+ 71. Kg2 Qb2+ 72. Kg3 Qb3+ 73. Kh4 Qe6 74. Qd1 Qe5 75. Qc2+ Kd4 76. Qd2+ Ke4 77. Qc2+ Kd5 78. Qb3+ Kd6 79. Qb6+ Ke7 80. Qb7+ Kd6 81. Qb6+ Kd7 82. Qb7+ Qc7 83. Qxc7+ Kxc7 1/2-1/2

[Event "GRE-ch South U16"]
[Site "Athens"]
[Date "2020.08.31"]
[Round "5"]
[White "Spyratos, Nikolaos"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1973"]
[BlackElo "2069"]
[PlyCount "95"]
[EventDate "2020.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. d4 cxd4 8. cxd4 d5 9. e5 Ne4 10. Bxc6 bxc6 11. Be3 f6 12. exf6 exf6 13. Qc1 Qb6 14. h3 f5 15. Nc3 Bd7 16. Bh6 Rae8 17. Bxg7 Kxg7 18. Na4 Qb4 19. b3 f4 20. Nc5 Bf5 21. Nd3 Qd6 22. Qxf4 Qxf4 23. Nxf4 Bg4 24. Nxg6 hxg6 25. hxg4 Rf4 26. Nd2 Rd8 27. Nxe4 dxe4 28. g3 Rxg4 29. Rad1 Kf6 30. Kg2 Re8 31. Rc1 Re6 32. Rc5 Rg5 33. Rxg5 Kxg5 34. Kf1 Kf6 35. Ke2 Ke7 36. Rh1 Kd6 37. Rh7 a6 38. Rf7 c5 39. Ke3 Kc6 40. Rf4 cxd4+ 41. Kxd4 Rd6+ 42. Kxe4 Kc5 43. Ke3 Re6+ 44. Re4 Rxe4+ 45. Kxe4 Kb4 46. Kd4 Ka3 47. f4 Kxa2 48. Kc4 1-0

[Event "GRE-ch South U16"]
[Site "Athens"]
[Date "2020.08.30"]
[Round "4"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Tzagarakis, Panagiotis"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2069"]
[BlackElo "1952"]
[PlyCount "133"]
[EventDate "2020.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qd6 7. Be3 Bg4 8. Nbd2 Nf6 9. 0-0-0 Be7 10. Rhe1 Qxd4 11. Bxd4 0-0 12. h3 Be6 13. Kb1 Rad8 14. Be3 Rfe8 15. Nd4 Bc8 16. N4b3 b6 17. g4 c5 18. f3 Nd7 19. Bf4 Bd6 20. Bxd6 cxd6 21. Nc4 Ne5 22. Nxd6 Re6 23. Nxc8 Rxc8 24. f4 Nc4 25. Nd2 Nxd2+ 26. Rxd2 Kf8 27. Kc1 Rce8 28. Rde2 Rd8 29. e5 Rh6 30. Re3 Ke7 31. c3 Rh4 32. f5 h5 33. Rg1 hxg4 34. Rxg4 Rxg4 35. hxg4 Rh8 36. e6 c4 37. exf7+ Kxf7 38. Re4 b5 39. a4 Rh1+ 40. Kc2 Ra1 41. axb5 axb5 42. Re6 Rg1 43. Rg6 Rf1 44. Kd2 Rf2+ 45. Kc1 Rf1+ 46. Kc2 Rg1 47. b4 cxb3+ 48. Kxb3 Rb1+ 49. Kc2 Rf1 50. Rd6 b4 51. cxb4 Rf4 52. b5 Rxg4 53. b6 Ke7 54. Rg6 Rb4 55. Kc3 Rb1 56. Kd4 Kd8 57. Kc5 Rf1 58. Kc6 Kc8 59. Rxg7 Rc1+ 60. Kd6 Rb1 61. b7+ Kb8 62. Ke5 Rb5+ 63. Kf6 Rb6+ 64. Kg5 Rb5 65. Kg6 Rb1 66. f6 Rg1+ 67. Kh7 1-0

[Event "GRE-ch South U16"]
[Site "Athens"]
[Date "2020.08.29"]
[Round "3"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Drakonakis, Athanasios"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2069"]
[BlackElo "1755"]
[PlyCount "73"]
[EventDate "2020.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bg4 4. 0-0 e6 5. d3 Bd6 6. h3 Bxf3 7. Bxf3 0-0 8. Nc3 c6 9. e4 Nbd7 10. Bg2 Qe7 11. f4 Bc7 12. Kh2 a5 13. Qe2 Qc5 14. e5 Ne8 15. Rd1 b5 16. d4 Qe7 17. Be3 Nb6 18. Rf1 Nc4 19. f5 f6 20. fxe6 Qxe6 21. Bf4 Bb6 22. exf6 Qxe2 23. Nxe2 Nxf6 24. b3 Na3 25. Rac1 Rfe8 26. Rfe1 b4 27. Be5 Nb5 28. c4 bxc3 29. a4 Nc7 30. Rxc3 Ne6 31. Rxc6 Nxd4 32. Nxd4 Bxd4 33. Bxd4 Rxe1 34. Rxf6 Re2 35. Rf2 Rxf2 36. Bxf2 Rd8 37. Bb6 1-0

[Event "GRE-ch South U16"]
[Site "Athens"]
[Date "2020.08.29"]
[Round "2"]
[White "Leftheriotis, Alexandros"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2022"]
[BlackElo "2069"]
[PlyCount "148"]
[EventDate "2020.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 Nf6 6. c3 0-0 7. h3 d5 8. e5 Ne8 9. d4 Nc7 10. Bxc6 bxc6 11. Be3 Ne6 12. dxc5 a5 13. Qd2 Rb8 14. Na3 Qc7 15. Rab1 Ba6 16. Nc2 Rb7 17. b4 Rfb8 18. a4 Ra8 19. Bh6 Bxh6 20. Qxh6 Bd3 21. Ncd4 Nf8 22. Rbd1 Be4 23. Ng5 axb4 24. f3 Bf5 25. Nxf5 gxf5 26. Rd4 f6 27. Nxh7 Nxh7 28. Qg6+ Kh8 29. Qxf5 e6 30. Qxe6 fxe5 31. Rxe5 bxc3 32. Re2 Rb1+ 33. Kf2 Rb2 34. Rg4 Rab8 35. Qe3 Qf7 36. Qxc3+ Qf6 37. Qxf6+ Nxf6 38. Rg6 Rxe2+ 39. Kxe2 Rf8 40. Kd3 Kh7 41. Rg5 Nd7 42. a5 Nxc5+ 43. Kc3 Rf4 44. Re5 Rc4+ 45. Kd2 Nb3+ 46. Kd3 Nxa5 47. g4 Nb3 48. h4 Nd4 49. f4 Nf3 50. Re7+ Kg8 51. h5 Rxf4 52. Ke3 Rf6 53. h6 Nh4 54. Re8+ Kh7 55. g5 Nf5+ 56. Kf4 Rf7 57. Kg4 Ne7 58. Kh5 c5 59. Rd8 Ng6 60. Rd6 Nf4+ 61. Kg4 c4 62. g6+ Nxg6 63. Rxd5 Kxh6 64. Rh5+ Kg7 65. Rc5 Rf1 66. Kg5 Rg1+ 67. Kf5 Rc1 68. Rc7+ Kh6 69. Ke4 Rg1 70. Kd4 Rg4+ 71. Kd5 Nf4+ 72. Ke5 Ne2 73. Kf5 Rf4+ 74. Ke5 Kg6 0-1

[Event "GRE-ch South U16"]
[Site "Athens"]
[Date "2020.08.28"]
[Round "1"]
[White "Koutsourakis, Ioannis"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1756"]
[BlackElo "2069"]
[PlyCount "91"]
[EventDate "2020.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. d4 d6 4. Nc3 Bg7 5. e4 0-0 6. Be2 e5 7. 0-0 Nc6 8. dxe5 Nxe5 9. Nd4 Re8 10. f3 Nc6 11. Be3 Nh5 12. f4 f5 13. Bxh5 gxh5 14. Nxc6 bxc6 15. Bd4 fxe4 16. Bxg7 Bg4 17. Qd4 c5 18. Qf6 Re6 19. Qxd8+ Rxd8 20. f5 Bxf5 21. Rxf5 Kxg7 22. Raf1 c6 23. Rxh5 Kg6 24. g4 e3 25. Re1 Rf8 26. Rh3 Rfe8 27. Re2 Kg5 28. Rg3 Re5 29. Nd1 Kf4 30. Kg2 d5 31. Rf3+ Kxg4 32. cxd5 cxd5 33. Rfxe3 Rxe3 34. Rxe3 Rb8 35. Re5 d4 36. Rxc5 Re8 37. Rd5 Re2+ 38. Nf2+ Kh4 39. Rxd4+ Kg5 40. Rb4 h5 41. Kf3 Re7 42. h4+ Kh6 43. Nd3 Re6 44. Nf4 Re5 45. Re4 Rb5 46. Re6+ 1-0

[Event "GRE-ch U20"]
[Site "Trikala"]
[Date "2020.08.23"]
[Round "9"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Kyparissopoulos, Spyridon"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2069"]
[BlackElo "1426"]
[PlyCount "93"]
[EventDate "2020.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nb3 h5 8. Bg5 Be6 9. Be2 Nbd7 10. Nd5 Bxd5 11. exd5 Be7 12. 0-0 Qc7 13. f4 Qb6+ 14. Kh2 Ng4+ 15. Bxg4 hxg4 16. Qxg4 f6 17. Bh4 0-0-0 18. Bf2 Qb4 19. c4 Kb8 20. Rac1 g5 21. f5 Rde8 22. Kg1 Rh7 23. Rfe1 Reh8 24. Re4 Nc5 25. Nxc5 dxc5 26. Qe2 Qa4 27. a3 Qd7 28. Qf3 Kc8 29. Rb1 a5 30. Rg4 Kd8 31. b4 b6 32. bxa5 bxa5 33. Rb5 Qa7 34. Qb3 Bd6 35. Qa4 Rb7 36. Re4 Rxb5 37. Qxb5 Rh7 38. Be1 a4 39. Qc6 Rd7 40. h4 Qb7 41. hxg5 Qb1 42. Qa8+ Kc7 43. Qa5+ Kc8 44. Rh4 Bc7 45. Qa8+ Bb8 46. Rh8+ Rd8 47. Qa6+ 1-0

[Event "GRE-ch U20"]
[Site "Trikala"]
[Date "2020.08.22"]
[Round "8"]
[White "Sidiropoulos, Vasilis"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1560"]
[BlackElo "2069"]
[PlyCount "134"]
[EventDate "2020.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Be7 7. Bd3 0-0 8. Be3 Bf6 9. Nge2 Nc6 10. 0-0 Nb4 11. b3 Nxd3 12. Qxd3 g6 13. Ng3 Bg7 14. Rad1 c6 15. d5 c5 16. Rfe1 a6 17. f4 f5 18. Bc1 Bd7 19. Bb2 Qh4 20. Qf3 Rae8 21. Re2 Rxe2 22. Ngxe2 Re8 23. Qg3 Qxg3 24. Nxg3 Nc8 25. Kf1 b5 26. Re1 Rxe1+ 27. Kxe1 bxc4 28. bxc4 Nb6 29. Nd1 Nxc4 30. Bxg7 Kxg7 31. Nc3 Be8 32. Nf1 Kf6 33. Nd2 Nb6 34. Nf1 Bb5 35. Ne3 Nc4 36. Nxc4 Bxc4 37. a3 Ke7 38. g3 Kd7 39. Kd2 Kc7 40. Kc2 Kb6 41. Kd2 Bb5 42. Ke3 Bf1 43. Kf2 Bd3 44. Ke3 Bb5 45. Na2 h6 46. h4 Ba4 47. Nc3 Bb5 48. Na2 Bf1 49. Nc3 h5 50. Kf2 Bd3 51. Ke3 Be4 52. Nxe4 fxe4 53. g4 hxg4 54. f5 gxf5 55. h5 g3 56. h6 f4+ 57. Kxf4 g2 58. h7 g1Q 59. h8Q Qf2+ 60. Kxe4 Qd4+ 61. Qxd4 cxd4 62. Kxd4 Kb5 63. Ke4 Kc4 64. a4 Kc5 65. Ke3 Kxd5 66. Kd3 Kc5 67. Kc3 a5 0-1

[Event "GRE-ch U20"]
[Site "Trikala"]
[Date "2020.08.21"]
[Round "7"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Dogias, Christos"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "2069"]
[BlackElo "1709"]
[PlyCount "100"]
[EventDate "2020.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 d6 8. 0-0 Bd7 9. Re1 Be7 10. Nxc6 Bxc6 11. Qe2 Nf6 12. e5 dxe5 13. Qxe5 Rc8 14. Qxc7 Rxc7 15. Bf4 Rc8 16. Rad1 Bxg2 17. Kxg2 0-0 18. Bd6 Bxd6 19. Rxd6 Rfd8 20. Red1 Rxd6 21. Rxd6 Kf8 22. Kf3 Ke7 23. Rd2 b5 24. a3 Rc4 25. h3 h6 26. Ke3 Rc5 27. Rd3 Rh5 28. Rd4 Rxh3 29. a4 Rh5 30. axb5 axb5 31. Rb4 Nd5+ 32. Nxd5+ Rxd5 33. c4 bxc4 34. Rxc4 Rd1 35. b4 Rb1 36. Kd3 Rb2 37. f4 Rb3+ 38. Kc2 Rxg3 39. b5 Ra3 40. b6 Ra8 41. b7 Rb8 42. Rc7+ Kf6 43. Kd3 h5 44. Ke3 Kg6 45. Kf3 f6 46. Kg3 Kf5 47. Rxg7 Rd8 48. Rc7 Rd3+ 49. Kh4 Rb3 50. Rf7 Kg6 1/2-1/2

[Event "GRE-ch U20"]
[Site "Trikala"]
[Date "2020.08.20"]
[Round "6"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Koutsourakis, Ioannis"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2069"]
[BlackElo "1756"]
[PlyCount "80"]
[EventDate "2020.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. 0-0 b6 5. d3 Bb7 6. Nbd2 Be7 7. Re1 0-0 8. e4 c5 9. e5 Nfd7 10. Nf1 Nc6 11. h4 Re8 12. Bf4 f6 13. Bh3 Ndxe5 14. Bxe6+ Kh8 15. N1h2 Bd6 16. Bxd5 Nxf3+ 17. Bxf3 Rxe1+ 18. Qxe1 Bxf4 19. gxf4 Qd7 20. Qf1 Nd4 21. Bxb7 Qxb7 22. c3 Ne6 23. f5 Nf4 24. Re1 Qd7 25. Re3 Qxf5 26. a3 Qh5 27. Qe1 Rg8 28. Kh1 Qd5+ 29. f3 Nxd3 30. Qd2 c4 31. Ng4 Qh5 32. Qh2 f5 33. Ne5 f4 34. Rxd3 cxd3 35. Qxf4 d2 36. Nf7+ Qxf7 37. Qxf7 d1Q+ 38. Kg2 Qd2+ 39. Kg3 a5 40. f4 Rd8 0-1

[Event "GRE-ch U20"]
[Site "Trikala"]
[Date "2020.08.20"]
[Round "5"]
[White "Makridis, Dimitrios"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1944"]
[BlackElo "2069"]
[PlyCount "121"]
[EventDate "2020.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. 0-0 e5 7. Be3 Qe7 8. a4 Nf6 9. h3 Nd7 10. Nbd2 Nf8 11. a5 Ne6 12. c3 0-0 13. Nc4 Qc7 14. Qd2 f5 15. Bh6 fxe4 16. Bxg7 Nxg7 17. Nfxe5 exd3 18. Qxd3 Be6 19. f4 Nf5 20. Qf3 Rad8 21. Qf2 b5 22. Ne3 Nd6 23. Qf3 Rc8 24. Rad1 Nf7 25. Nd3 Ng5 26. Qg3 Ne4 27. Qh4 Bb3 28. Rde1 Qd8 29. Qxd8 Rfxd8 30. Ne5 Rd2 31. f5 Ng3 32. Rf3 Nxf5 33. Nxf5 gxf5 34. Rxf5 Bd5 35. Rf2 Rxf2 36. Kxf2 c4 37. g4 b4 38. Ke3 bxc3 39. bxc3 Rb8 40. Kd4 Rb5 41. Nxc4 Bxc4 42. Kxc4 Rxa5 43. Re7 Ra2 44. Kc5 Rh2 45. Re3 a5 46. Kxc6 a4 47. c4 Rb2 48. Ra3 Rb3 49. Rxa4 Rxh3 50. c5 Kf7 51. Re4 h5 52. gxh5 Rxh5 53. Kd6 Rh1 54. c6 Rd1+ 55. Kc7 Rc1 56. Kd7 Rd1+ 57. Kc8 Rc1 58. c7 Rc2 59. Kd7 Rd2+ 60. Kc6 Rc2+ 61. Kd6 1-0

[Event "GRE-ch U20"]
[Site "Trikala"]
[Date "2020.08.19"]
[Round "4"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Samaridis, Konstantinos"]
[Result "0-1"]
[ECO "C76"]
[WhiteElo "2069"]
[BlackElo "2094"]
[PlyCount "114"]
[EventDate "2020.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Bd7 6. c3 g6 7. d4 Bg7 8. d5 Nb8 9. c4 h6 10. Be3 Ne7 11. Nfd2 0-0 12. Bxd7 Nxd7 13. b4 f5 14. f3 f4 15. Bf2 g5 16. c5 Nf6 17. Nc3 Ng6 18. b5 Rf7 19. bxa6 bxa6 20. Nc4 h5 21. Na5 g4 22. Na4 g3 23. hxg3 fxg3 24. Bxg3 h4 25. Bh2 Nh5 26. f4 Ngxf4 27. Qg4 Kh7 28. Nc3 Qf6 29. Ne2 Bh6 30. Nxf4 Nxf4 31. Qf5+ Qxf5 32. exf5 Rxf5 33. cxd6 cxd6 34. Nc4 Raf8 35. Bxf4 Bxf4 36. Kh1 R5f6 37. Rab1 Bg3 38. Rxf6 Rxf6 39. Kg1 e4 40. Rb2 Rf8 41. Re2 Re8 42. Nd2 e3 43. Nc4 Bf4 44. Kf1 Kg6 45. Rc2 Kf5 46. Ke2 Ke4 47. Nb6 Rg8 48. Rc4+ Kf5 49. Kf1 Rb8 50. Rb4 a5 51. Rb3 Ke4 52. Nc4 Rxb3 53. axb3 Kd3 54. Nb2+ Kc3 55. Nc4 a4 56. Nxd6 Bxd6 57. bxa4 Kd2 0-1

[Event "GRE-ch U20"]
[Site "Trikala"]
[Date "2020.08.18"]
[Round "2"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Dristellas, Neoklis"]
[Result "1-0"]
[ECO "C89"]
[WhiteElo "2069"]
[BlackElo "1776"]
[PlyCount "59"]
[EventDate "2020.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. d4 exd4 11. cxd4 Bb4 12. Bd2 Bg4 13. h3 Bxf3 14. Qxf3 Bxd2 15. Nxd2 Ndb4 16. d5 Nd4 17. Qe4 Nxb3 18. Nxb3 Nxd5 19. Rad1 c6 20. Nd4 Qd7 21. Nf5 Ra7 22. Qd4 f6 23. Ne7+ Kf7 24. Nxc6 Rc7 25. Nb4 Nxb4 26. Qxd7+ Rxd7 27. Rxd7+ Kg6 28. a3 Nc6 29. Rd6 Ne5 30. Rxe5 1-0

[Event "GRE-ch U20"]
[Site "Trikala"]
[Date "2020.08.18"]
[Round "3"]
[White "Magalakis, Stefanos"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1838"]
[BlackElo "2069"]
[PlyCount "160"]
[EventDate "2020.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. c4 d6 2. g3 Nf6 3. Bg2 e5 4. Nc3 Be7 5. e4 Nc6 6. Nge2 h5 7. h3 h4 8. d3 hxg3 9. Nxg3 g6 10. Be3 Be6 11. Qd2 Qd7 12. 0-0-0 0-0-0 13. Nd5 Bxh3 14. Bxh3 Rxh3 15. Rxh3 Qxh3 16. Nxe7+ Nxe7 17. Bg5 Nfg8 18. Rh1 Qe6 19. Ne2 f6 20. Be3 f5 21. exf5 gxf5 22. Bg5 b6 23. Nc3 Re8 24. Qd1 Kb7 25. Qh5 Rf8 26. Qh8 Rc8 27. Qg7 f4 28. Rh7 Nf5 29. Qf7 Qxf7 30. Rxf7 Nd4 31. Nd5 Nf3 32. Be7 Nxe7 33. Nxe7 Re8 34. Nd5 Rc8 35. Ne7 Rh8 36. Nd5 Rh1+ 37. Kc2 Nd4+ 38. Kd2 Ne6 39. Rf6 Ng5 40. Rg6 Rg1 41. Ke2 Nf3 42. Rf6 Nd4+ 43. Kd2 Rg7 44. Kc3 c6 45. Nxf4 Kc7 46. Ne6+ Nxe6 47. Rxe6 Rf7 48. Rh6 Rxf2 49. Rh7+ Kb8 50. Rh6 d5 51. Rh8+ Kb7 52. Rh7+ Kb8 53. Rh8+ Kb7 54. Rh7+ Ka6 55. b4 Rxa2 56. b5+ cxb5 57. cxd5 Ra4 58. Re7 b4+ 59. Kc4 b3+ 60. Kxb3 Rd4 61. Rxe5 Rxd3+ 62. Kc4 Rd1 63. Re6 Rc1+ 64. Kd4 Kb5 65. Re2 a5 66. Rd2 Rh1 67. d6 Kc6 68. Ke5 Kd7 69. Kd5 Rh6 70. Ke5 Re6+ 71. Kf5 Rxd6 72. Rb2 Kc7 73. Ke5 Rd1 74. Rc2+ Kb7 75. Ke4 a4 76. Ke3 b5 77. Ke2 Rd6 78. Ke3 Kb6 79. Rb2 Ka5 80. Rb1 a3 0-1

[Event "GRE-ch U20"]
[Site "Trikala"]
[Date "2020.08.17"]
[Round "1"]
[White "Koulis, Vasilis Iosif"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "1574"]
[BlackElo "2069"]
[PlyCount "88"]
[EventDate "2020.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 c6 7. b3 e5 8. Bb2 Re8 9. d3 Nbd7 10. Qd2 a6 11. Rfd1 d5 12. cxd5 cxd5 13. d4 e4 14. Ne1 Nf8 15. f3 Bf5 16. Nc2 h5 17. Ne3 exf3 18. exf3 Bh6 19. Re1 h4 20. f4 Ne4 21. Bxe4 dxe4 22. Nxf5 gxf5 23. Rad1 hxg3 24. hxg3 Bg7 25. d5 Qd6 26. Kg2 Rad8 27. Rh1 Nd7 28. Rh5 Nc5 29. Rg5 f6 30. Rg6 Kf7 31. Rxg7+ Kxg7 32. Qd4 Nd3 33. Ba1 b5 34. Rh1 b4 35. Nd1 Rh8 36. Ne3 Kg6 37. Rxh8 Rxh8 38. Nc4 Qd8 39. d6 Ne1+ 40. Kf2 Nc2 41. Qb2 e3+ 42. Kf3 Qa8+ 43. Ke2 Rh2+ 44. Kd3 Qe4# 0-1

[Event "Paleochora op 13th"]
[Site "Paleochora"]
[Date "2020.07.23"]
[Round "7"]
[White "Kalogeris, Ioannis"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2312"]
[BlackElo "2060"]
[PlyCount "87"]
[EventDate "2020.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. d4 Bg7 4. Nc3 0-0 5. e4 d6 6. h3 Nc6 7. d5 Nb8 8. Be2 e6 9. 0-0 exd5 10. cxd5 Re8 11. Qc2 Nbd7 12. Be3 Nc5 13. e5 Bf5 14. Qc1 Nfe4 15. Nb5 a5 16. Rd1 Qe7 17. Qc4 Rad8 18. Rac1 Bxe5 19. Nxe5 Qxe5 20. Nxc7 Re7 21. Bd4 Qf4 22. Be3 Qe5 23. Nb5 Nxf2 24. Bxf2 Qxe2 25. Qh4 Ne4 26. Re1 Qxb5 27. Qxe7 Re8 28. a4 Qxa4 29. Qxb7 Re5 30. Qc6 Qb4 31. Qc4 Nxf2 32. Qxb4 Nxh3+ 33. gxh3 axb4 34. Rxe5 dxe5 35. Rc4 b3 36. Rb4 Bxh3 37. Rxb3 Bf5 38. Rb7 Kg7 39. b4 Kf6 40. b5 e4 41. b6 Bc8 42. Rc7 Ba6 43. Ra7 Bc8 44. d6 1-0

[Event "Paleochora op 13th"]
[Site "Paleochora"]
[Date "2020.07.21"]
[Round "5"]
[White "Ioannidis, Evgenios"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2401"]
[BlackElo "2060"]
[PlyCount "69"]
[EventDate "2020.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Be3 d6 6. h3 Nc6 7. d5 Nb8 8. Nf3 e6 9. Bd3 exd5 10. exd5 Nbd7 11. Qd2 Nc5 12. Bxc5 dxc5 13. 0-0-0 a6 14. g4 Bd7 15. Qe3 Re8 16. Qxc5 b6 17. Qa3 Bf8 18. Qb3 b5 19. Qc2 bxc4 20. Bxc4 Bb5 21. Nxb5 axb5 22. Bxb5 Rxa2 23. Bxe8 Qxe8 24. Kb1 Ra6 25. Rhe1 Qb5 26. Ne5 Bb4 27. Qxc7 Qe8 28. Re3 Ra1+ 29. Kxa1 Qa4+ 30. Kb1 Qxd1+ 31. Ka2 Qxd5+ 32. Qc4 Qb7 33. Qc6 Qa7+ 34. Kb3 Kg7 35. g5 1-0

[Event "Paleochora op 13th"]
[Site "Paleochora"]
[Date "2020.07.19"]
[Round "2"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Vlachos, Anatole"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2060"]
[BlackElo "2401"]
[PlyCount "66"]
[EventDate "2020.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nb3 Be6 8. f4 exf4 9. Bxf4 Be7 10. Be2 Nc6 11. 0-0 0-0 12. Kh1 Rc8 13. Nd4 Ne5 14. Nxe6 fxe6 15. Bxe5 dxe5 16. Bg4 Qb6 17. Rb1 Bb4 18. Qe2 Qc6 19. Nd5 exd5 20. Bxc8 Qxc8 21. exd5 Bd6 22. c4 a5 23. a3 a4 24. b4 axb3 25. Rxb3 e4 26. g4 h6 27. Rb6 Qd7 28. Rfb1 Rb8 29. Qb2 e3 30. Qe2 Qe7 31. Kg2 Qe4+ 32. Qf3 Qc2+ 33. Kf1 Ne4 0-1

[Event "Thessaloniki Vardaris op 6th"]
[Site "Thessaloniki"]
[Date "2020.02.27"]
[Round "1"]
[White "Makris, Spyridon Dionysios"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1959"]
[BlackElo "2136"]
[PlyCount "71"]
[EventDate "2020.02.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 d6 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nh5 11. Nd2 Nf4 12. Bxf4 exf4 13. 0-0 Na6 14. Bg4 Nc5 15. g3 Qf6 16. Bxc8 Raxc8 17. Qg4 Nd3 18. Qe2 Ne5 19. Nf3 Nxf3+ 20. Qxf3 fxg3 21. fxg3 Qd4+ 22. Kh1 Qxc4 23. h4 Rce8 24. hxg5 hxg5 25. Rae1 f5 26. exf5 g4 27. Qd1 Rxe1 28. Qxe1 Bxc3 29. Qe6+ Rf7 30. Rf4 Qd3 31. bxc3 Qd1+ 32. Kg2 Qd2+ 33. Rf2 Qxc3 34. f6 Qd4 35. Qe8+ Rf8 36. Qg6+ 1-0

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2019.12.01"]
[Round "6.1"]
[White "Tsivelekidou, Evgenia"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1985"]
[BlackElo "2122"]
[PlyCount "126"]
[EventDate "2019.11.28"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Kavalas"]
[BlackTeam "Thessaloniki Galaxias"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. Nf3 Bg7 5. e3 0-0 6. Be2 Nbd7 7. b3 c5 8. Bb2 b6 9. d5 a6 10. 0-0 Ng4 11. Qd2 Nge5 12. Ne1 f5 13. f4 Nf7 14. g4 Qe8 15. Bf3 Ra7 16. Kh1 fxg4 17. Bxg4 Nf6 18. Bf3 Bb7 19. Qg2 Ba8 20. e4 b5 21. Nd3 bxc4 22. bxc4 Nd7 23. Na4 Bxb2 24. Naxb2 Kh8 25. Rae1 e5 26. dxe6 Qxe6 27. Rg1 Qf6 28. Nd1 Nd8 29. Ne3 Ne6 30. f5 Nd4 31. Nd5 Bxd5 32. cxd5 gxf5 33. exf5 Ne5 34. Nxe5 dxe5 35. Be4 Rg7 36. Qxg7+ Qxg7 37. Rxg7 Kxg7 38. Rc1 Rc8 39. d6 Kf6 40. d7 Rd8 41. Rxc5 Rxd7 42. Rc8 Kg5 43. Bd3 Nf3 44. Be4 Nh4 45. Rc1 Kf4 46. Bc6 Rf7 47. Rf1+ Kg5 48. f6 Rxf6 49. Rxf6 Kxf6 50. a4 a5 51. Kg1 Kf5 52. Kf2 Kf4 53. Bd5 e4 54. Bg8 h6 55. Bh7 Nf3 56. Kg2 Ne1+ 57. Kf1 Nd3 58. Bg6 Ke3 59. Bh5 Kd2 60. Bg6 Nc5 61. Be8 e3 62. Bb5 Nxa4 63. h4 Nc3 0-1

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2019.11.30"]
[Round "5.1"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Patrelakis, Evaggelos"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2122"]
[BlackElo "2284"]
[PlyCount "113"]
[EventDate "2019.11.28"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Thessaloniki Galaxias"]
[BlackTeam "Chanion"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nh5 11. h4 g4 12. Nd2 Nxg3 13. fxg3 h5 14. Qc2 c6 15. 0-0-0 Na6 16. a3 cxd5 17. Nxd5 Nc5 18. Kb1 Be6 19. Nb3 Nd7 20. Rhf1 Rc8 21. Qd2 a4 22. Nc1 Nc5 23. Nc3 Rc6 24. Qg5 Qxg5 25. hxg5 Kh7 26. Nd3 Nxd3 27. Bxd3 Kg6 28. Nxa4 Kxg5 29. Nc3 Rh8 30. Nd5 Bf8 31. b3 h4 32. gxh4+ Rxh4 33. g3 Rh3 34. Rg1 Bxd5 35. exd5 Rb6 36. b4 f5 37. b5 e4 38. Bf1 Rh8 39. Kc2 Bg7 40. a4 Ra8 41. Kb3 f4 42. gxf4+ Kxf4 43. Kb4 g3 44. Rg2 Kf3 45. Rc2 e3 46. a5 Rba6 47. bxa6 bxa6 48. Bg2+ Kg4 49. Ka3 Rf8 50. c5 dxc5 51. d6 Bd4 52. d7 Rb8 53. Rxd4+ cxd4 54. Rc8 e2 55. d8Q e1Q 56. Qxd4+ Kg5 57. Rc5+ 1-0

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2019.11.30"]
[Round "4.2"]
[White "Trapalis, Theodoros"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "0-1"]
[ECO "E76"]
[WhiteElo "1576"]
[BlackElo "2122"]
[PlyCount "66"]
[EventDate "2019.11.28"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Peiraikos"]
[BlackTeam "Thessaloniki Galaxias"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. e4 Bg7 5. f4 0-0 6. Nf3 Na6 7. Bd3 c5 8. d5 e6 9. dxe6 fxe6 10. 0-0 Nc7 11. Ng5 Nh5 12. e5 dxe5 13. Nxh7 Qd4+ 14. Kh1 Rd8 15. Bxg6 Qxd1 16. Nxd1 Nxf4 17. Bxf4 exf4 18. Rxf4 e5 19. Rf7 Rd6 20. Rxc7 Rxg6 21. Ne3 Kxh7 22. Rf1 b6 23. Rff7 Be6 24. Rfe7 Kg8 25. h3 Bf8 26. Rxa7 Rxa7 27. Rxa7 Bh6 28. Nd5 Bxd5 29. cxd5 Rd6 30. Ra6 e4 31. Kg1 Rf6 32. Ra4 Be3+ 33. Kh2 Bd4 0-1

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2019.11.29"]
[Round "2.1"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Tsarsitalidis, Konstantinos"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2122"]
[BlackElo "2052"]
[PlyCount "98"]
[EventDate "2019.11.28"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Thessaloniki Galaxias"]
[BlackTeam "Thessaloniki ES"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d5 6. c3 Nbd7 7. Nbd2 c5 8. Re1 Re8 9. e4 dxe4 10. Nxe4 Nxe4 11. Rxe4 cxd4 12. Nxd4 Nc5 13. Re1 e5 14. Nc2 Nd3 15. Rf1 e4 16. Ne1 Nxc1 17. Qxc1 f5 18. Nc2 Qb6 19. Rd1 Be6 20. Nd4 Bf7 21. b3 Rac8 22. Qe3 Red8 23. Bf1 Rxc3 24. Qxc3 Bxd4 25. Rxd4 Qxd4 26. Rc1 Qxc3 27. Rxc3 Rd7 28. Bb5 Re7 29. Bc4 Bxc4 30. Rxc4 Rd7 31. Kf1 Kf7 32. Ke2 Kf6 33. f3 Re7 34. Ke3 exf3+ 35. Kxf3 g5 36. h3 Rd7 37. Ke2 b6 38. Rc8 h6 39. Rc6+ Kg7 40. a4 f4 41. gxf4 gxf4 42. Rc4 Re7+ 43. Kf3 Re3+ 44. Kxf4 Rxh3 45. Rc7+ Kf6 46. Rxa7 Rxb3 47. a5 Rb4+ 48. Kg3 bxa5 49. Rxa5 Re4 1/2-1/2

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2019.11.29"]
[Round "3.1"]
[White "Vrailas, Marios"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1351"]
[BlackElo "2122"]
[PlyCount "82"]
[EventDate "2019.11.28"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Glyfadas Zenon"]
[BlackTeam "Thessaloniki Galaxias"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. Nbd2 c5 7. d5 e6 8. e4 exd5 9. cxd5 Re8 10. Qc2 Nxd5 11. 0-0 Nb4 12. Qd1 Be6 13. a3 Nd3 14. Qc2 Nxc1 15. Raxc1 Nc6 16. Rfd1 Qe7 17. Nf1 Nd4 18. Nxd4 Bxd4 19. Qe2 Qg5 20. Kh1 Qf6 21. f4 Rad8 22. Ne3 b6 23. Rd2 Qg7 24. Rf1 f5 25. Nc2 Bxb2 26. Rfd1 fxe4 27. Qxe4 d5 28. Qa4 d4 29. Qb5 Bc3 30. Re2 Bf7 31. Rxe8+ Rxe8 32. Qd7 Qf6 33. Bf3 Qe7 34. Qb5 Kg7 35. Kg2 Be6 36. Bc6 Rd8 37. Be4 Bg4 38. Bf3 Bxf3+ 39. Kxf3 Re8 40. Qd3 c4 41. Qxc4 Qe4+ 0-1

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2019.11.28"]
[Round "1.2"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Lekkas, Anastasios"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2122"]
[BlackElo "1346"]
[PlyCount "55"]
[EventDate "2019.11.28"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Thessaloniki Galaxias"]
[BlackTeam "Argonaftis"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. c4 e6 5. Nc3 Be7 6. 0-0 d6 7. d4 Nbd7 8. Re1 c5 9. d5 exd5 10. Nh4 Ne5 11. cxd5 Qd7 12. e4 Ba6 13. Nf5 0-0 14. Qa4 Nd3 15. Qxd7 Nxd7 16. Nxe7+ Kh8 17. Rd1 g6 18. Nc6 N7e5 19. Nxe5 Nxe5 20. a4 Kg7 21. Nb5 Rad8 22. Bf4 Bxb5 23. Bxe5+ dxe5 24. axb5 Rd7 25. Ra6 f6 26. Bh3 Rb7 27. d6 Rd8 28. d7 1-0

[Event "Kavala op 28th"]
[Site "Kavala"]
[Date "2019.08.10"]
[Round "8"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Kazantzidis, Ilias"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "2096"]
[BlackElo "2231"]
[PlyCount "90"]
[EventDate "2019.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 e6 4. e3 Be7 5. d4 0-0 6. Bd3 c5 7. 0-0 Nc6 8. Ne5 Qc7 9. a3 b6 10. Nd2 Bb7 11. Qe2 Nxe5 12. dxe5 Ne4 13. Nxe4 dxe4 14. Ba6 Bxa6 15. Qxa6 c4 16. Bd4 Rfc8 17. f3 Bc5 18. b4 Bxd4 19. exd4 Qc6 20. b5 Qd7 21. c3 exf3 22. Rxf3 Rc7 23. Raf1 Qe8 24. Rh3 h6 25. Rg3 Rd8 26. Qa4 Rd5 27. Rb1 a5 28. h3 Rc8 29. h4 Qe7 30. h5 Qh4 31. Rh3 Qe4 32. Rf1 Rc7 33. Kh2 Qe2 34. Rff3 Qb2 35. Rhg3 Qb3 36. Qxb3 cxb3 37. a4 Rc4 38. Rf4 Rxa4 39. c4 Rxc4 40. Rxb3 Rcxd4 41. Rff3 Rc4 42. Rfd3 Rcc5 43. Rxd5 Rxd5 44. Rc3 Rxe5 45. Rc8+ Kh7 0-1

[Event "Kavala op 28th"]
[Site "Kavala"]
[Date "2019.08.09"]
[Round "7"]
[White "Isaakidis, Alexandros"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2224"]
[BlackElo "2096"]
[PlyCount "90"]
[EventDate "2019.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Qb6 7. Nb5 Qa5+ 8. N1c3 Nf6 9. f3 a6 10. Nd4 0-0 11. Nb3 Qd8 12. c5 d6 13. Be2 Be6 14. cxd6 exd6 15. 0-0 d5 16. Nd4 Nxd4 17. Bxd4 dxe4 18. fxe4 Ng4 19. Bxg7 Qxd1 20. Raxd1 Kxg7 21. Bxg4 Bxg4 22. Rc1 Rac8 23. h3 Be6 24. Rcd1 Rfd8 25. Kf2 b5 26. a3 a5 27. Rxd8 Rxd8 28. Rd1 Rxd1 29. Nxd1 Kf6 30. Ke3 h5 31. h4 Ke5 32. b4 axb4 33. axb4 Bb3 34. Nc3 Bc4 35. g3 f6 36. Nb1 Bf1 37. Nd2 Bg2 38. Nb3 Bxe4 39. Nd4 g5 40. Nxb5 gxh4 41. gxh4 f5 42. Nc3 f4+ 43. Kf2 Bb7 44. b5 Kf5 45. Na4 Kg4 1/2-1/2

[Event "Kavala op 28th"]
[Site "Kavala"]
[Date "2019.08.07"]
[Round "5"]
[White "Papakonstantinou, Dimitrios"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2298"]
[BlackElo "2096"]
[PlyCount "78"]
[EventDate "2019.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. a3 a5 6. Nf3 e6 7. Be3 Nh6 8. Bb5 Nf5 9. Bd4 Bd7 10. Bxc6 Bxc6 11. 0-0 g5 12. Qd3 g4 13. Nfd2 Qh4 14. Kh1 Bh6 15. Rd1 Rg8 16. Nf1 Rg6 17. Nc3 Bg7 18. Nb5 Nxd4 19. Nd6+ Ke7 20. Qxd4 Qh5 21. Re1 Rg5 22. Ng3 Qg6 23. b4 axb4 24. axb4 Rxa1 25. Qxa1 Qxc2 26. Qd4 Rxe5 27. Rf1 Re1 28. Ndf5+ Kd7 29. Nxg7 Rxf1+ 30. Nxf1 Qb1 31. h4 gxh3 32. Kh2 Qxf1 33. Kxh3 Qh1+ 34. Kg3 Qh6 35. Qe5 Qg6+ 36. Kh2 Qh6+ 37. Kg1 Qc1+ 38. Kh2 Qh6+ 39. Kg1 Qc1+ 1/2-1/2

[Event "Kavala op 28th"]
[Site "Kavala"]
[Date "2019.08.04"]
[Round "1"]
[White "Pavlidis, Antonios"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2559"]
[BlackElo "2096"]
[PlyCount "47"]
[EventDate "2019.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. d4 e6 4. e4 Bb4 5. f3 f5 6. Bd3 Nh6 7. Nh3 Qh4+ 8. Nf2 fxe4 9. fxe4 0-0 10. Be3 d5 11. g3 Qe7 12. Bxh6 Bxc3+ 13. bxc3 Rxf2 14. Kxf2 dxe4 15. Bc2 Nd7 16. Be3 Rf8+ 17. Ke1 Rf3 18. Qd2 c5 19. Rf1 cxd4 20. Qxd4 e5 21. Qd2 Qf7 22. Rxf3 exf3 23. Rd1 Nf8 24. c5 1-0

[Event "GRE-chT 47th"]
[Site "Patras"]
[Date "2019.07.06"]
[Round "7.2"]
[White "Stefanou, Dimitrios"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "0-1"]
[ECO "A54"]
[WhiteElo "1975"]
[BlackElo "2038"]
[PlyCount "110"]
[EventDate "2019.07.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Kavalas"]
[BlackTeam "Amo Galaxias"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. Nf3 d6 3. g3 Nbd7 4. Bg2 e5 5. 0-0 Be7 6. b3 c6 7. Bb2 Qc7 8. c4 0-0 9. Nc3 Re8 10. Qc2 Bf8 11. e3 b6 12. Rfd1 Bb7 13. Rac1 Rad8 14. b4 a6 15. Qb3 Qb8 16. a4 c5 17. b5 a5 18. dxe5 dxe5 19. Nd5 Bxd5 20. cxd5 Ne4 21. Nd2 Nd6 22. e4 g6 23. Nc4 Bh6 24. Rc2 Re7 25. Re2 Rf8 26. Bh3 f6 27. Rf1 Kh8 28. Be6 Rfe8 29. Kh1 Nxc4 30. Qxc4 Qd6 31. Bc3 Nf8 32. Bh3 Rf7 33. Qb3 Rc7 34. Qb2 g5 35. Bf5 Ng6 36. f3 c4 37. Ref2 Kg8 38. Rd1 Bf8 39. Qc1 Rd8 40. Kg2 Kg7 41. Bxg6 hxg6 42. f4 gxf4 43. gxf4 Re8 44. fxe5 fxe5 45. Qg5 Qe7 46. Qxe7+ Rcxe7 47. Rdf1 Rd7 48. Rf6 Bd6 49. Kg3 Bb4 50. Bxb4 axb4 51. Rc6 Ra8 52. Rxc4 Rxa4 53. Rb1 Ra3+ 54. Kg4 Rf7 55. Rbc1 Kh6 0-1

[Event "GRE-chT 47th"]
[Site "Patras"]
[Date "2019.07.05"]
[Round "6.1"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Chatzieleftheriou, Andreas"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2038"]
[BlackElo "2208"]
[PlyCount "121"]
[EventDate "2019.07.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Amo Galaxias"]
[BlackTeam "Nikaia Fysiolatris"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. Nf3 d5 2. b3 c5 3. e3 Nc6 4. Bb5 Nf6 5. Bb2 Bg4 6. h3 Bxf3 7. Bxc6+ bxc6 8. Qxf3 Qc7 9. 0-0 e5 10. d3 Bd6 11. c4 0-0 12. Nc3 Qb7 13. e4 d4 14. Na4 Qe7 15. Bc1 Ne8 16. Qg4 Nc7 17. f4 exf4 18. Bxf4 Ne6 19. Bxd6 Qxd6 20. Rf5 Rae8 21. Raf1 Re7 22. h4 Kh8 23. h5 h6 24. Qh4 Rb7 25. Qh2 Qe7 26. Qe5 f6 27. Qg3 Rbb8 28. Qg6 Rfe8 29. e5 Nf8 30. Qg4 Nd7 31. exf6 Nxf6 32. Qg3 Qe3+ 33. Qxe3 Rxe3 34. Nxc5 Rbe8 35. a4 Re2 36. b4 Kh7 37. R5f2 Rxf2 38. Rxf2 Ng4 39. Rf1 Re2 40. Nb3 Ne3 41. Nxd4 Rxg2+ 42. Kh1 Rg4 43. Rf3 Nxc4 44. Nxc6 Nb2 45. a5 a6 46. Kh2 Rg5 47. Nb8 Rxh5+ 48. Rh3 Rb5 49. Nxa6 g5 50. d4 Nc4 51. Rc3 Nxa5 52. Rc5 Rb6 53. Rxa5 Rd6 54. d5 Kg6 55. Rc5 Kf5 56. Nc7 Ke5 57. b5 Rd8 58. Rc6 h5 59. b6 h4 60. Re6+ Kf4 61. Re8 1-0

[Event "GRE-chT 47th"]
[Site "Patras"]
[Date "2019.07.05"]
[Round "5.2"]
[White "Koutlas, Nikolaos"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1969"]
[BlackElo "2038"]
[PlyCount "55"]
[EventDate "2019.07.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Heraklion OF"]
[BlackTeam "Amo Galaxias"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. c4 b6 2. Nc3 Bb7 3. e4 e5 4. d3 Bc5 5. g3 f5 6. Bg2 Nf6 7. Nf3 d6 8. exf5 Qd7 9. 0-0 Nc6 10. Ng5 0-0 11. Ne6 Rf7 12. Nd5 Ne8 13. Qh5 Nd4 14. Ng5 Qxf5 15. Be4 g6 16. Qh4 Ne2+ 17. Kh1 Qd7 18. Nxf7 Qxf7 19. Ne7+ Kf8 20. Bh6+ Ng7 21. Bxb7 Re8 22. f4 exf4 23. Bxf4 Rxe7 24. Bg5 Nf5 25. Bxe7+ Kg7 26. Qf6+ Qxf6 27. Bxf6+ Kxf6 28. g4 1-0

[Event "GRE-chT 47th"]
[Site "Patras"]
[Date "2019.07.04"]
[Round "4.3"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Damianou, Ioannis"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "2038"]
[BlackElo "2154"]
[PlyCount "80"]
[EventDate "2019.07.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Amo Galaxias"]
[BlackTeam "Chania OA"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. c4 b6 2. g3 Bb7 3. Nf3 Nf6 4. Bg2 e6 5. 0-0 Be7 6. d4 0-0 7. d5 exd5 8. Nh4 c6 9. cxd5 Nxd5 10. Nf5 Nc7 11. Bf4 d5 12. e4 Ne6 13. Qg4 Nd7 14. exd5 cxd5 15. Nc3 g6 16. Nh6+ Kg7 17. Nf5+ Kh8 18. Nxe7 Qxe7 19. Bxd5 f5 20. Qe2 Bxd5 21. Nxd5 Qf7 22. Be5+ Kg8 23. Bc3 Rfe8 24. Qd2 Rad8 25. Rad1 Nec5 26. f3 Na4 27. Rfe1 Nxc3 28. Nxc3 Rxe1+ 29. Rxe1 Re8 30. Rxe8+ Qxe8 31. Qd5+ Kg7 32. Kf2 Qc8 33. Qd4+ Kf7 34. Qd5+ Ke7 35. Ke2 Nf6 36. Qd3 Qe6+ 37. Qe3 Kd7 38. Kd2 Qc6 39. Qd4+ Ke7 40. Ke2 Kf7 1/2-1/2

[Event "GRE-chT 47th"]
[Site "Patras"]
[Date "2019.07.03"]
[Round "3.5"]
[White "Spyratos, Nikolaos"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1970"]
[BlackElo "2038"]
[PlyCount "92"]
[EventDate "2019.07.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Panionios GA"]
[BlackTeam "Amo Galaxias"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 g6 3. Bc4 Bg7 4. c3 d6 5. d4 cxd4 6. cxd4 Nf6 7. Nc3 0-0 8. Bb3 a6 9. 0-0 b5 10. e5 Ne8 11. Bg5 h6 12. Bh4 Nc7 13. exd6 Qxd6 14. Rc1 Ne6 15. Nd5 g5 16. Bg3 Nf4 17. Qd2 Bb7 18. Nxf4 gxf4 19. Bxf4 Qg6 20. Rc3 Kh8 21. Bc2 f5 22. Bg3 Nc6 23. Qf4 Nxd4 24. Nxd4 e5 25. Qxe5 f4 26. Bxg6 Bxe5 27. Rd3 fxg3 28. hxg3 Rf6 29. Bh5 Rd6 30. Rfd1 Rad8 31. Nf3 Rxd3 32. Rxd3 Rxd3 33. Nxe5 Rd2 34. b4 Rxa2 35. Nd3 Bd5 36. Be8 Ra1+ 37. Kh2 Rb1 38. Bd7 Bc4 39. Nc5 Rxb4 40. Nxa6 Rb2 41. f4 Bd5 42. Bh3 b4 43. f5 b3 44. Nc7 Rd2 45. f6 b2 46. Bf5 Bf7 0-1

[Event "GRE-ch U14"]
[Site "Patras"]
[Date "2019.07.01"]
[Round "9.1"]
[White "Stamatiou, Rodolfos"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2025"]
[BlackElo "2038"]
[PlyCount "79"]
[EventDate "2019.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Greece"]
[BlackTeam "Greece"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bg5 Be7 6. Bxe7 Qxe7 7. c3 Ngf6 8. Bd3 Nxe4 9. Bxe4 e5 10. Nf3 exd4 11. 0-0 0-0 12. Re1 Qf6 13. Qxd4 Qxd4 14. Nxd4 c6 15. Nf5 Nc5 16. Ne7+ Kh8 17. Nxc8 Raxc8 18. Bc2 Rfe8 19. Kf1 g6 20. Rad1 Rxe1+ 21. Kxe1 Re8+ 22. Kf1 Re7 23. g3 Kg7 24. b4 Nd7 25. Re1 Kf6 26. h3 Nb6 27. Rxe7 Kxe7 28. Ke2 h6 29. Bb3 Nd7 30. Ke3 f5 31. g4 Kf6 32. f4 fxg4 33. hxg4 Nb6 34. c4 Nd7 35. Bc2 c5 36. a3 b6 37. Ke4 Ke6 38. Kf3 Kf6 39. Ke4 Ke6 40. Kf3 1/2-1/2

[Event "GRE-ch U14"]
[Site "Patras"]
[Date "2019.06.30"]
[Round "8.3"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Mallios, Ioannis"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2038"]
[BlackElo "1851"]
[PlyCount "116"]
[EventDate "2019.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Greece"]
[BlackTeam "Greece"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. Nf3 c5 2. b3 d5 3. e3 Bg4 4. Bb2 Nc6 5. Bb5 e6 6. h3 Bxf3 7. Bxc6+ bxc6 8. Qxf3 Nf6 9. d3 Be7 10. 0-0 0-0 11. Nd2 Qc7 12. c4 Nd7 13. Qe2 a5 14. e4 d4 15. f4 e5 16. f5 Rfb8 17. Qg4 Nf6 18. Qf3 h6 19. Kh1 Nh7 20. Qe2 Bf6 21. g3 Qe7 22. h4 g6 23. fxg6 fxg6 24. Qg4 Nf8 25. h5 Qd7 26. Qxd7 Nxd7 27. hxg6 Kg7 28. Bc1 Kxg6 29. Nf3 Rf8 30. Bd2 Kh5 31. Kg2 Kg6 32. Kh3 Bg5 33. Nxg5 hxg5 34. Rxf8 Nxf8 35. Rf1 Nd7 36. Rf5 a4 37. Rxg5+ Kh7 38. b4 cxb4 39. Bxb4 c5 40. Ba3 Rb8 41. Rf5 Kg6 42. Rf1 Rh8+ 43. Kg2 Rb8 44. g4 Rb6 45. Kg3 Rb8 46. Rh1 Kg7 47. g5 Rf8 48. Rb1 Kg6 49. Rb7 Rf7 50. Rc7 Kxg5 51. Bxc5 Nxc5 52. Rxf7 Nxd3 53. Rf5+ Kg6 54. a3 Kg7 55. Kf3 Kg6 56. Ke2 Nb2 57. c5 Nc4 58. c6 Nd6 1-0

[Event "GRE-ch U14"]
[Site "Patras"]
[Date "2019.06.29"]
[Round "7.1"]
[White "Krallis, Christos"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "1/2-1/2"]
[ECO "E19"]
[WhiteElo "2267"]
[BlackElo "2038"]
[PlyCount "71"]
[EventDate "2019.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Greece"]
[BlackTeam "Greece"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. Nf3 b6 2. g3 Bb7 3. Bg2 e6 4. 0-0 f5 5. c4 Nf6 6. Nc3 Be7 7. d4 Ne4 8. Qc2 Nxc3 9. Qxc3 0-0 10. Rd1 Bf6 11. Bf4 a5 12. h4 Na6 13. Be5 Bxe5 14. Nxe5 Bxg2 15. Kxg2 d6 16. Nd3 Qe7 17. Nf4 c6 18. Rd2 Rfe8 19. Rad1 Rac8 20. f3 d5 21. b3 Nb4 22. Kf2 Rc7 23. Qe3 Qd6 24. Qe5 Qxe5 25. dxe5 Kf7 26. Rc1 Rec8 27. e3 Na6 28. Ke2 Nc5 29. Nd3 Nxd3 30. Rxd3 Ke7 31. Rcd1 Rd7 32. e4 fxe4 33. fxe4 Rcd8 34. cxd5 cxd5 35. Ke3 dxe4 36. Kxe4 1/2-1/2

[Event "GRE-ch U14"]
[Site "Patras"]
[Date "2019.06.28"]
[Round "6.2"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Sifogiannakis, Andreas"]
[Result "1/2-1/2"]
[ECO "C27"]
[WhiteElo "2038"]
[BlackElo "1660"]
[PlyCount "150"]
[EventDate "2019.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Greece"]
[BlackTeam "Greece"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. f4 d6 6. Na4 Bb6 7. Nxb6 axb6 8. Nf3 exf4 9. Bxf4 Na5 10. Bb3 Nxb3 11. axb3 Bg4 12. 0-0 h6 13. h3 Rxa1 14. Qxa1 Bxf3 15. Rxf3 0-0 16. Qf1 Nd7 17. d4 Re8 18. Qd3 Qh4 19. Qc4 Rxe4 20. Bg3 Qe7 21. Qxc7 Rxd4 22. Qxb7 Qe6 23. Qc8+ Kh7 24. Qc3 Qd5 25. Kh2 Ne5 26. Rf2 Qc5 27. Qxc5 bxc5 28. c3 Rd3 29. Bxe5 dxe5 30. Rxf7 Rd2 31. Re7 Re2 32. Kg3 e4 33. Re6 Rxb2 34. Rxe4 Rxb3 35. Rc4 Rb5 36. Kf3 h5 37. g4 h4 38. g5 Kg6 39. Kg4 Ra5 40. Kxh4 Kf5 41. Kh5 Rb5 42. g6 Ra5 43. Rg4 Ra3 44. Rg5+ Kf4 45. Rxc5 Ra8 46. Rc4+ Kf5 47. Kh4 Kxg6 48. Kg4 Ra5 49. Rc6+ Kf7 50. c4 Ra4 51. Kf5 Ra1 52. Rc7+ Kf8 53. c5 Rh1 54. Ke6 Re1+ 55. Kd6 Rd1+ 56. Kc6 Rh1 57. Rc8+ Kf7 58. Rh8 g5 59. Rh5 Kg6 60. Rh8 Kg7 61. Rd8 Rxh3 62. Rd5 Kg6 63. Kd6 Rh6 64. c6 Kh5+ 65. Kd7 Kh4 66. c7 Rh8 67. Kc6 Rc8 68. Kb7 Rxc7+ 69. Kxc7 g4 70. Kd6 g3 71. Ke5 g2 72. Rd1 Kg3 73. Ke4 Kh2 74. Kf3 g1Q 75. Rxg1 Kxg1 1/2-1/2

[Event "GRE-ch U14"]
[Site "Patras"]
[Date "2019.06.28"]
[Round "5.2"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Stefanou, Konstantinos"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2038"]
[BlackElo "1918"]
[PlyCount "113"]
[EventDate "2019.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Greece"]
[BlackTeam "Greece"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. d3 0-0 6. Nbd2 c5 7. Re1 Nc6 8. e4 b6 9. e5 Nd7 10. Nf1 Bb7 11. h4 Re8 12. N1h2 b5 13. h5 a5 14. Bf4 b4 15. Ng4 a4 16. Qd2 Nd4 17. Nxd4 cxd4 18. b3 axb3 19. axb3 Qc8 20. Rxa8 Bxa8 21. Qc1 Bb7 22. Bf3 Qc5 23. Bd1 Bc6 24. h6 g6 25. Bg5 f5 26. Nh2 Bb7 27. Nf3 Nb8 28. Bxe7 Qxe7 29. Nxd4 Rf8 30. f4 Rc8 31. Qe3 Ba6 32. Bf3 Kf7 33. Qf2 Qc5 34. Ra1 Rc7 35. Bd1 Bb7 36. Ra2 Nc6 37. Nxc6 Qxc6 38. Qd4 Qc3 39. Qxc3 bxc3 40. d4 Ke7 41. Kf2 Kd7 42. Ra5 Bc6 43. Be2 Rb7 44. Rc5 Ra7 45. Rxc3 Ra1 46. Rc5 Rb1 47. Ra5 Bb7 48. Ba6 Kc7 49. Bxb7 Kxb7 50. Rb5+ Kc7 51. c4 Rb2+ 52. Kf3 Kc6 53. Rc5+ Kd7 54. cxd5 Rxb3+ 55. Kg2 exd5 56. Rxd5+ Ke7 57. Ra5 1-0

[Event "GRE-ch U14"]
[Site "Patras"]
[Date "2019.06.27"]
[Round "4.3"]
[White "Papagiannis, Asterios"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "0-1"]
[ECO "A97"]
[WhiteElo "1903"]
[BlackElo "2038"]
[PlyCount "248"]
[EventDate "2019.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Greece"]
[BlackTeam "Greece"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 e6 2. g3 f5 3. Bg2 Nf6 4. c4 Be7 5. Nf3 0-0 6. 0-0 d6 7. Nc3 Qe8 8. Qc2 Qg6 9. Re1 Ne4 10. Nd2 Nxd2 11. Bxd2 Bf6 12. e3 c6 13. Rad1 e5 14. c5 dxc5 15. dxe5 Bxe5 16. f4 Bc7 17. e4 Kh8 18. exf5 Bxf5 19. Ne4 Na6 20. a3 Rae8 21. Bc3 h6 22. Kh1 Re7 23. Qb3 Bxe4 24. Qxb7 Rfe8 25. Qxa6 Bxg2+ 26. Kxg2 Rxe1 27. Rxe1 Rxe1 28. Bxe1 Bxf4 29. Qc4 Bd6 30. Bf2 Qf5 31. b3 Kh7 32. a4 h5 33. h4 Kg6 34. Kg1 Qd5 35. Qc2+ Kf7 36. Qe2 g6 37. Qe3 a6 38. Qc3 Qd1+ 39. Kg2 Qd5+ 40. Kg1 Qd1+ 41. Kg2 Qd5+ 42. Kg1 Be5 43. Qe3 Kg7 44. Qg5 Bd4 45. Bxd4+ Qxd4+ 46. Kh2 Qf2+ 47. Kh1 Kf7 48. Qe5 Qf3+ 49. Kh2 Qf2+ 50. Kh1 Qf3+ 51. Kh2 Qxb3 52. Qc7+ Kf8 53. Qd8+ Kg7 54. Qc7+ Kh6 55. Qf4+ Kg7 56. Qc7+ Qf7 57. Qe5+ Kg8 58. Qb8+ Kh7 59. Qb6 Qf2+ 60. Kh3 Qf1+ 61. Kh2 Qf2+ 62. Kh3 Qf5+ 63. Kh2 Qc2+ 64. Kg1 Qd1+ 65. Kh2 Qe2+ 66. Kh3 Qe4 67. Kh2 Qxa4 68. Qxc5 Qa2+ 69. Kg1 Qb1+ 70. Kh2 Qb7 71. Qg5 Qc7 72. Kg2 c5 73. g4 Qb7+ 74. Kf2 Qb2+ 75. Kf1 Qb1+ 76. Kf2 Qc2+ 77. Kg3 Qd3+ 78. Kf2 Qd4+ 79. Kf1 Qd3+ 80. Kf2 Qd4+ 81. Kf1 Qc4+ 82. Ke1 Qe6+ 83. Kd2 Qd6+ 84. Kc2 hxg4 85. Qxg4 Qh2+ 86. Kb3 Qb8+ 87. Kc2 Qd6 88. Kc1 Qd5 89. Qg3 Qc4+ 90. Kb1 Qf1+ 91. Kc2 Qf5+ 92. Kb2 Qf6+ 93. Kc2 Qe7 94. Qg4 Qd6 95. Qg2 c4 96. Qb7+ Kh6 97. Qc8 Qh2+ 98. Kc3 Qxh4 99. Qxa6 Qe4 100. Qc8 Qd3+ 101. Kb4 c3 102. Qh8+ Kg5 103. Qe5+ Kh4 104. Qf4+ Kh5 105. Qe5+ g5 106. Qe8+ Kg4 107. Qc8+ Kg3 108. Qc7+ Kh3 109. Qc8+ g4 110. Qh8+ Kg2 111. Qa8+ Qf3 112. Qa2+ Kh3 113. Qc2 Qb7+ 114. Kc4 Qc6+ 115. Kb4 Qd6+ 116. Kc4 Qf4+ 117. Kb3 Qb8+ 118. Kc4 Qc7+ 119. Kb3 Qb6+ 120. Kc4 Qc6+ 121. Kb3 Qb5+ 122. Ka3 Qb2+ 123. Qxb2 cxb2 124. Kxb2 g3 0-1

[Event "GRE-ch U14"]
[Site "Patras"]
[Date "2019.06.26"]
[Round "2.2"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Fyntrilakis, Kyriakos"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "2038"]
[BlackElo "1800"]
[PlyCount "148"]
[EventDate "2019.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Greece"]
[BlackTeam "Greece"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. Nf3 c5 2. g3 d5 3. Bg2 Nf6 4. 0-0 Nc6 5. d3 Bf5 6. Nbd2 Qc7 7. Nh4 Bg4 8. h3 Bd7 9. c3 e6 10. e4 dxe4 11. dxe4 0-0-0 12. Qe2 g5 13. Nhf3 Rg8 14. Nc4 h6 15. e5 Nd5 16. Rd1 Na5 17. Nxa5 Qxa5 18. c4 Ne7 19. Bd2 Qc7 20. Bc3 Bg7 21. Nd2 Bc6 22. Ne4 Kb8 23. Rd6 Nf5 24. Rxc6 bxc6 25. Nxc5 Qb6 26. b4 Bf8 27. Qe4 Bxc5 28. bxc5 Qxc5 29. Rb1+ Kc8 30. Rb5 Nxg3 31. Rxc5 Nxe4 32. Bxe4 Kb8 33. Rxc6 Rd1+ 34. Kg2 Rc8 35. Rxc8+ Kxc8 36. c5 Rc1 37. Bb2 Rxc5 38. Kf3 h5 39. a3 Rb5 40. Bc1 Rxe5 41. Bd3 Rc5 42. Bd2 Rd5 43. Ke2 f6 44. Bc3 f5 45. a4 g4 46. h4 Kc7 47. Bc4 Rc5 48. Kd3 e5 49. Bf7 f4 50. Bb4 Rc1 51. Bxh5 e4+ 52. Kd2 Rg1 53. Bc5 g3 54. fxg3 Rg2+ 55. Ke1 fxg3 56. Bxa7 Rh2 57. Be3 Rxh4 58. Bg6 g2 59. Bg1 Rg4 60. Bh5 Rf4 61. Be2 Kc6 62. a5 Rh4 63. Kf2 Rh8 64. Kxg2 Rg8+ 65. Kf2 Kd5 66. Kf1 Ke5 67. a6 Rf8+ 68. Ke1 Rg8 69. Bh2+ Kd4 70. a7 Ra8 71. Bb8 Kc5 72. Ba6 Kb6 73. Bc4 Rxa7 74. Bxa7+ Kxa7 1/2-1/2

[Event "GRE-ch U14"]
[Site "Patras"]
[Date "2019.06.26"]
[Round "3.3"]
[White "Spyratos, Nikolaos"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "1/2-1/2"]
[ECO "B05"]
[WhiteElo "1970"]
[BlackElo "2038"]
[PlyCount "111"]
[EventDate "2019.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Greece"]
[BlackTeam "Greece"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. h3 Bh5 8. c4 Nb6 9. exd6 cxd6 10. Bf4 0-0 11. Nbd2 Nc6 12. Rc1 Bg6 13. Re1 Re8 14. Nf1 Bf6 15. Bh2 e5 16. d5 Nd4 17. Nxd4 exd4 18. Qd2 Na4 19. Bf4 a5 20. Ng3 Nc5 21. Bf1 Qb6 22. b3 h6 23. f3 Rad8 24. Nh1 Be5 25. Nf2 Ra8 26. Bh2 Qb4 27. Red1 h5 28. Bd3 Qxd2 29. Rxd2 Bxd3 30. Nxd3 Nxd3 31. Rxd3 a4 32. b4 Rac8 33. f4 Bf6 34. Kf2 b5 35. c5 dxc5 36. bxc5 Red8 37. d6 Rxd6 38. cxd6 Rxc1 39. Kf3 Rc3 40. Ke4 Rxd3 41. Kxd3 b4 42. Bg1 b3 43. axb3 a3 44. d7 Kh7 45. Bxd4 a2 46. Bxf6 gxf6 47. d8Q a1Q 48. Qd5 Qf1+ 49. Kc3 Qc1+ 50. Kd4 Qd2+ 51. Kc5 Qa5+ 52. Kc4 Qa6+ 53. Kb4 Qb6+ 54. Kc3 Kg6 55. Qd3+ Kg7 56. Qg3+ 1/2-1/2

[Event "Thessaloniki-Chalkidiki CupT"]
[Site "Thessaloniki"]
[Date "2019.04.13"]
[Round "3.4"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Bozanis, Dimitrios"]
[Result "0-1"]
[ECO "B83"]
[WhiteElo "1883"]
[BlackElo "1847"]
[PlyCount "74"]
[EventDate "2019.02.09"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "GRE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nb3 e6 7. Be3 Be7 8. Be2 0-0 9. f4 a5 10. a4 Nb4 11. 0-0 e5 12. Bf3 exf4 13. Bxf4 Be6 14. Nd5 Nfxd5 15. exd5 Bf5 16. Nd4 Bg6 17. Be3 Bg5 18. Bf2 Rc8 19. c3 Nd3 20. Bg4 Rc5 21. Qf3 Re8 22. Bf5 Nxf2 23. Bxg6 hxg6 24. Rxf2 Rc7 25. Re2 Rce7 26. Rae1 Bd2 27. Rxe7 Rxe7 28. Rxe7 Qxe7 29. Qe2 Be3+ 30. Kh1 Qg5 31. Nf3 Qf4 32. g3 Qe4 33. Kg2 g5 34. h3 f5 35. Kh2 g4 36. Nh4 Bg1+ 37. Kxg1 Qxe2 0-1

[Event "Thessaloniki/Chalkidiki-chT"]
[Site "Thessaloniki/Chalkidiki"]
[Date "2019.03.24"]
[Round "9.9"]
[White "Cheiladakis, Vasileios"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1376"]
[BlackElo "2079"]
[PlyCount "176"]
[EventDate "2019.01.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Kalamarias Han"]
[BlackTeam "Galaxias"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. Nf3 e6 9. Nc3 Bg4 10. Qd2 Bxf3 11. gxf3 Qh4+ 12. Qf2 Qxf2+ 13. Kxf2 0-0-0 14. Rd1 Be7 15. f4 Bh4+ 16. Kf3 Kb8 17. a3 Na5 18. c5 Nd5 19. Nxd5 Rxd5 20. b4 Nc6 21. Bc4 Rd7 22. Bb5 Rhd8 23. Bxc6 bxc6 24. Rd2 h5 25. Rhd1 Kb7 26. Ke4 Rd5 27. Rg2 g6 28. Bf2 Be7 29. Be3 Kc8 30. Rb1 a6 31. a4 Kd7 32. a5 Ke8 33. Rd1 Rb8 34. Rb1 Kf8 35. Bf2 Kg7 36. Rbg1 Rbd8 37. Be3 Rg8 38. Bd2 Kh7 39. Rf2 Rdd8 40. Bc3 Rg7 41. Bd2 Rdg8 42. Rfg2 Rf8 43. Be3 f6 44. Rd2 Rb8 45. Rb2 Rd8 46. Rd2 fxe5 47. Kxe5 Rd5+ 48. Ke4 Bf6 49. Rdg2 Rg8 50. Re2 Rb8 51. Rb1 Kg7 52. Rc2 Kf7 53. Rf2 Rbd8 54. Rd1 Rf5 55. Rdf1 Rdd5 56. Kd3 Bh4 57. Rf3 Rd8 58. Ke4 Rfd5 59. Rb1 Bf6 60. Rd1 Rg8 61. Rg1 Bg7 62. Rfg3 Bh6 63. h4 Bf8 64. Bf2 Be7 65. Rd3 Bf6 66. Rc1 Kg7 67. Re1 Rgd8 68. Red1 Rf5 69. Rg1 Kh7 70. Rgd1 Rb8 71. Rb3 Rf8 72. Bg3 Bxh4 73. Bxh4 Rxf4+ 74. Ke5 Rxh4 75. Kxe6 Rd8 76. Rf3 Re4+ 77. Kf7 Rd7+ 78. Kf8 Kh6 79. Rf6 Rdxd4 80. Rxd4 Rxd4 81. Rxc6 Rxb4 82. Rxc7 h4 83. Rd7 Rc4 84. Rd5 g5 85. Rd6+ Kh5 86. c6 h3 87. Kg7 Kg4 88. Rh6 Kg3 0-1

[Event "Thessaloniki/Chalkidiki-chT"]
[Site "Thessaloniki/Chalkidiki"]
[Date "2019.03.17"]
[Round "8.9"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Stoimenidis, Dimitrios"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2079"]
[BlackElo "1529"]
[PlyCount "112"]
[EventDate "2019.01.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Galaxias"]
[BlackTeam "Polichnis"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 Bd6 6. d4 exd4 7. Qxd4 f6 8. Be3 Ne7 9. 0-0-0 Ng6 10. h4 Qe7 11. h5 Ne5 12. Nxe5 Bxe5 13. Qd3 Bd7 14. Na4 0-0-0 15. Nc5 Be6 16. Qe2 Bd6 17. Nb3 Bxb3 18. axb3 Qxe4 19. g3 Bc5 20. Rxd8+ Rxd8 21. Re1 Bxe3+ 22. Qxe3 Qxe3+ 23. Rxe3 Kd7 24. Kd2 Rf8 25. Re4 f5 26. Rb4 b6 27. Ke3 c5 28. Ra4 a5 29. Kf4 Ke6 30. Ra1 Rd8 31. Re1+ Kf6 32. Re2 Rd4+ 33. Kf3 Rd7 34. Kf4 Rd4+ 35. Kf3 Rd6 36. c3 g5 37. hxg6 hxg6 38. Rc2 g5 39. Ke3 Re6+ 40. Kd3 c6 41. Rc1 Rd6+ 42. Ke3 Re6+ 43. Kd3 Kg7 44. Rg1 Re8 45. Rf1 Re6 46. Rg1 Re8 47. Rc1 Rd8+ 48. Ke3 Re8+ 49. Kd3 Rd8+ 50. Ke3 Re8+ 51. Kf3 Rd8 52. Ke2 Re8+ 53. Kd3 Rd8+ 54. Ke3 Re8+ 55. Kd2 Rd8+ 56. Ke2 Re8+ 1/2-1/2

[Event "Thessaloniki Vardaris op 5th"]
[Site "Thessaloniki"]
[Date "2019.03.09"]
[Round "3"]
[White "Delorme, Alban"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "2305"]
[BlackElo "2065"]
[PlyCount "99"]
[EventDate "2019.03.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Nxf6+ Nxf6 7. c3 Qc7 8. Nf3 Bf5 9. 0-0 e6 10. Re1 Bd6 11. b4 0-0 12. a3 Rfe8 13. h3 h6 14. Qb3 Nd5 15. Bf1 Nf4 16. c4 Qd8 17. Bb2 Qf6 18. d5 Qg6 19. Nh4 Bc2 20. Qc3 Qg5 21. g3 Bf5 22. Nxf5 exf5 23. dxc6 bxc6 24. Qf3 Rxe1 25. Rxe1 Nh5 26. c5 Bf8 27. h4 Qg4 28. Bg2 Rc8 29. Qxg4 fxg4 30. Re4 Nf6 31. Bxf6 gxf6 32. Rxg4+ Kh7 33. Rd4 Rc7 34. Rd8 Kg7 35. Bh3 a5 36. Rd7 Rxd7 37. Bxd7 axb4 38. axb4 Kg6 39. Bxc6 Kf5 40. f4 Be7 41. Kf2 Ke6 42. Ke3 Bf8 43. Kd4 Ke7 44. b5 Kd8 45. Kd5 Kc7 46. b6+ Kc8 47. Be8 Kb7 48. Bxf7 Ka6 49. Kc6 Be7 50. Bc4+ 1-0

[Event "Thessaloniki/Chalkidiki-chT"]
[Site "Thessaloniki/Chalkidiki"]
[Date "2019.03.03"]
[Round "7.8"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Papadokokolakis, Panagiotis"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2079"]
[BlackElo "1659"]
[PlyCount "73"]
[EventDate "2019.01.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Galaxias"]
[BlackTeam "Polygyrou ASO"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bf5 5. Be2 Nc6 6. 0-0 e6 7. c4 Nde7 8. Qb3 Rb8 9. Nc3 dxe5 10. dxe5 Ng6 11. Bg5 Be7 12. Rad1 Qc8 13. Bxe7 Ngxe7 14. Nb5 0-0 15. Qe3 a6 16. Nbd4 Bg6 17. Nxc6 Nxc6 18. Nd4 Nxd4 19. Rxd4 Rd8 20. Rfd1 Rxd4 21. Qxd4 Kf8 22. Bf3 Ke8 23. Qc5 c6 24. h4 h6 25. b4 Bc2 26. Rd2 Bb1 27. a3 Qc7 28. Rd6 Rd8 29. b5 Rxd6 30. exd6 Qa5 31. Qa7 Qe1+ 32. Kh2 Qe5+ 33. g3 Qxd6 34. Qxb7 cxb5 35. cxb5 Qd4 36. bxa6 Qxf2+ 37. Bg2 1-0

[Event "Thessaloniki/Chalkidiki-chT"]
[Site "Thessaloniki/Chalkidiki"]
[Date "2019.02.24"]
[Round "6.9"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Triantafilidis, Mihail"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2079"]
[BlackElo "1998"]
[PlyCount "41"]
[EventDate "2019.01.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Galaxias"]
[BlackTeam "Keravnos MAPO"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d6 2. e4 Nf6 3. Nc3 c6 4. Nf3 Nbd7 5. e5 Nd5 6. Nxd5 cxd5 7. e6 fxe6 8. Ng5 Qb6 9. a4 a6 10. a5 Qc6 11. Bd3 Nf6 12. Bxh7 Nxh7 13. Qh5+ Kd7 14. Nf7 Qxc2 15. Nxh8 Qe4+ 16. Be3 e5 17. 0-0 exd4 18. Ra4 e5 19. Qf7+ Kc6 20. Rc1+ Kb5 21. Qe8+ 1-0

[Event "Thessaloniki/Chalkidiki-chT"]
[Site "Thessaloniki/Chalkidiki"]
[Date "2019.02.17"]
[Round "5.4"]
[White "Papakostas, Dimitrios"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1673"]
[BlackElo "2079"]
[PlyCount "84"]
[EventDate "2019.01.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Thessaloniki Aris"]
[BlackTeam "Galaxias"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. f4 e6 7. Nf3 Nf6 8. Be2 Be7 9. c3 Nbd7 10. Ne5 Nxe5 11. fxe5 Nd5 12. 0-0 Bg5 13. Nh5 Rg8 14. Nf4 Bxf4 15. Bxf4 Nxf4 16. Rxf4 Qc7 17. Qb3 0-0-0 18. a4 Bf5 19. Bc4 Rge8 20. a5 f6 21. Re1 c5 22. a6 b6 23. Bb5 Re7 24. Qa4 Kb8 25. h4 cxd4 26. cxd4 fxe5 27. dxe5 Qc5+ 28. Kh1 Rd5 29. Rb4 Rc7 30. b3 Rxe5 31. Rd1 Rd5 32. Rf1 h5 33. Bc4 Rd8 34. Rb5 Qd4 35. Be2 g6 36. Rb4 Qd6 37. Bf3 e5 38. Re1 Bd7 39. Qa3 Bc6 40. Rd1 Qf6 41. Bxc6 Rxd1+ 42. Kh2 Rxc6 0-1

[Event "Thessaloniki/Chalkidiki-chT"]
[Site "Thessaloniki/Chalkidiki"]
[Date "2019.02.10"]
[Round "4.9"]
[White "Sampsonoglou, Vasilios"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1241"]
[BlackElo "2079"]
[PlyCount "92"]
[EventDate "2019.01.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Thessaloniki SO Sach"]
[BlackTeam "Galaxias"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bf4 Nf6 5. c3 Bf5 6. Nf3 Nc6 7. Bd3 Bxd3 8. Qxd3 e6 9. Nbd2 Bd6 10. Bxd6 Qxd6 11. 0-0 0-0 12. Rfe1 Qc7 13. h3 h6 14. Qe2 Rac8 15. Ne5 Nxe5 16. Qxe5 Qxe5 17. Rxe5 Nd7 18. Re2 Rc6 19. Nf3 Rb8 20. Ne5 Nxe5 21. Rxe5 b5 22. Re2 Rc4 23. Rc2 b4 24. Re1 bxc3 25. bxc3 a5 26. Ree2 a4 27. f3 a3 28. Kh2 Rb1 29. Kg3 Kf8 30. Kh2 Ke7 31. Kg3 Kd6 32. Kf4 Rc7 33. Re3 Rb2 34. Rxb2 axb2 35. Re1 Rxc3 36. Rb1 Rc2 37. g4 Re2 38. h4 Kc6 39. g5 hxg5+ 40. hxg5 g6 41. Kg3 Kb5 42. f4 Kc4 43. Kf3 Rc2 44. Ke3 Kc3 45. f5 exf5 46. Kf4 Rc1 0-1

[Event "Thessaloniki/Chalkidiki-chT"]
[Site "Thessaloniki/Chalkidiki"]
[Date "2019.01.27"]
[Round "3.9"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Tzovanis, Anastasios Anagnost"]
[Result "1-0"]
[ECO "E93"]
[WhiteElo "2079"]
[BlackElo "1592"]
[PlyCount "109"]
[EventDate "2019.01.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Galaxias"]
[BlackTeam "Kalamarias ES"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 Nbd7 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nh5 11. Nd2 Nf4 12. 0-0 Nc5 13. b4 Ncd3 14. Bxf4 exf4 15. Bxd3 Bxc3 16. Rb1 a5 17. bxa5 Rxa5 18. Qc2 Bg7 19. Nb3 Ra3 20. c5 dxc5 21. Qxc5 Rxa2 22. Rfc1 Be5 23. Nd4 Qf6 24. Nf3 Bd6 25. Qc4 Ra5 26. e5 Bxe5 27. Qe4 Re8 28. Re1 Qf5 29. Qxf5 Bxf5 30. Bxf5 Rxd5 31. Rxb7 Rc5 32. h4 f6 33. hxg5 hxg5 34. Rbb1 Kf8 35. Rbc1 Bd6 36. Rxc5 Rxe1+ 37. Nxe1 Bxc5 38. Nd3 Ba7 39. Kf1 Ke7 40. Ke2 Kd6 41. f3 c5 42. Be4 c4 43. Nb4 Bc5 44. Nc2 Bb6 45. Kd2 Ba5+ 46. Kc1 Bc3 47. Kb1 Kc5 48. Bg6 Bd4 49. Nxd4 Kxd4 50. Kc2 Ke3 51. Bf5 Kf2 52. Bh3 f5 53. Bxf5 Kxg2 54. Bg4 Kf2 55. Kc3 1-0

[Event "Thessaloniki/Chalkidiki-chT"]
[Site "Thessaloniki/Chalkidiki"]
[Date "2019.01.20"]
[Round "2.8"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Mihalakis, Athanasios"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2079"]
[BlackElo "1455"]
[PlyCount "99"]
[EventDate "2019.01.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Galaxias"]
[BlackTeam "Moudanion"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. 0-0 Bg7 5. c4 c6 6. d4 0-0 7. Nc3 dxc4 8. Ne5 Be6 9. e4 Nbd7 10. f4 Nxe5 11. fxe5 Ne8 12. Be3 Qd7 13. Na4 b6 14. Qc2 Nc7 15. Rad1 Rad8 16. Nc3 Na6 17. a3 b5 18. Rd2 b4 19. Na4 b3 20. Qc3 Qc7 21. Rc1 c5 22. d5 Bd7 23. Qxc4 Bxa4 24. Qxa6 Qd7 25. Rxc5 Rb8 26. Ra5 Bb5 27. Qxa7 Bxe5 28. Qxd7 Bxd7 29. Ra7 Rfd8 30. Bf4 Bxf4 31. gxf4 Rbc8 32. Kf2 Rc2 33. Ke3 Bg4 34. Rxc2 bxc2 35. Rc7 Rc8 36. Rxc8+ Bxc8 37. Kd2 f5 38. e5 Kf7 39. Kxc2 Bb7 40. Kc3 Ke8 41. b4 e6 42. Kd4 Ke7 43. d6+ Kd7 44. Bxb7 h6 45. a4 g5 46. a5 gxf4 47. a6 f3 48. a7 f2 49. a8Q f1Q 50. Qc8# 1-0

[Event "Thessaloniki/Chalkidiki-chT"]
[Site "Thessaloniki/Chalkidiki"]
[Date "2019.01.13"]
[Round "1.9"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Galanis, Nikolaos Panagiotis"]
[Result "1-0"]
[ECO "E38"]
[WhiteElo "2079"]
[BlackElo "1435"]
[PlyCount "73"]
[EventDate "2019.01.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Galaxias"]
[BlackTeam "Papafi Chronikos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. Nf3 d5 6. e3 0-0 7. a3 Bxc3+ 8. bxc3 Nc6 9. Bd3 h6 10. 0-0 b6 11. Bb2 Na5 12. Ne5 Nd7 13. Nxd7 Qxd7 14. cxd5 exd5 15. dxc5 bxc5 16. Rfd1 Qe6 17. a4 c4 18. Be2 Nb3 19. Ra2 Bb7 20. h3 f5 21. Bf3 Rf6 22. Ba3 f4 23. exf4 Rxf4 24. Qe2 Qxe2 25. Rxe2 Rd8 26. Re5 Bc6 27. Bxd5+ Bxd5 28. Rexd5 Rxd5 29. Rxd5 Re4 30. Rd8+ Kh7 31. Rd7 Re1+ 32. Kh2 Ra1 33. Bf8 Rxa4 34. Rxg7+ Kh8 35. Rg4 Nc1 36. Bxh6 Nd3 37. Be3 1-0

[Event "Thessaloniki White Tower op 41st"]
[Site "Thessaloniki"]
[Date "2019.01.07"]
[Round "6"]
[White "Vafiadis, Kleanthis"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2275"]
[BlackElo "2079"]
[PlyCount "169"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 Nbd7 6. Bd3 c5 7. c3 0-0 8. 0-0 b6 9. a4 Bb7 10. Qe2 Ne4 11. Bf4 Re8 12. Rfd1 Qc8 13. a5 Nxd2 14. Qxd2 e5 15. dxe5 Nxe5 16. Bxe5 Bxe5 17. Bb5 d4 18. Qe2 Bc6 19. cxd4 Bxd4 20. Nxd4 cxd4 21. Rxd4 Bxb5 22. Qxb5 bxa5 23. Qxa5 Rd8 24. Qe5 Qb7 25. Rxd8+ Rxd8 26. h4 Rd5 27. Qf6 Qb6 28. Qe7 a5 29. Rc1 Qd8 30. Qxd8+ Rxd8 31. g4 Rd2 32. Rc8+ Kg7 33. Rb8 a4 34. Kg2 Rd3 35. Kf3 h6 36. Rb4 Rd2 37. Rb5 Rc2 38. Kg3 Rc6 39. h5 gxh5 40. Rxh5 Rb6 41. Ra5 Rxb2 42. Rxa4 Rb5 43. Kh4 Rb1 44. Ra5 Rg1 45. Rf5 Kg6 46. Kh3 Kg7 47. Rf4 Kg6 48. Kh2 Rc1 49. Rf5 Rc4 50. Kg3 Rb4 51. Rd5 Rb6 52. f4 Rc6 53. Kf3 Rc4 54. Re5 Rb4 55. Re8 Rb5 56. f5+ Kg7 57. Kf4 Ra5 58. Re7 Kf6 59. Rb7 Ra6 60. e4 Ra4 61. Rb8 Kg7 62. Re8 Kf6 63. Rc8 Rb4 64. Rc6+ Kg7 65. Ke5 Rb5+ 66. Kd4 Rb4+ 67. Rc4 Rb1 68. e5 Rb7 69. Rc8 Rb4+ 70. Kd5 Rb7 71. f6+ Kh7 72. Rf8 Ra7 73. Kc6 Ra6+ 74. Kb7 Re6 75. Rxf7+ Kg8 76. Re7 Rxe7+ 77. fxe7 Kf7 78. Kc6 Kxe7 79. Kd5 Kd7 80. e6+ Ke7 81. Ke5 Ke8 82. Kf6 Kf8 83. e7+ Ke8 84. Ke6 h5 85. g5 1-0

[Event "Thessaloniki White Tower op 41st"]
[Site "Thessaloniki"]
[Date "2019.01.05"]
[Round "3"]
[White "Samaridis, Konstantinos"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2074"]
[BlackElo "2079"]
[PlyCount "111"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Be7 7. Bd3 0-0 8. Nge2 Bf6 9. Be3 Nc6 10. b3 Re8 11. Qd2 Nb4 12. Bb1 a5 13. a3 Nc6 14. Bd3 a4 15. b4 d5 16. c5 Nc4 17. Bxc4 dxc4 18. 0-0 Bf5 19. Rfd1 Bd3 20. Nb5 Qd7 21. Rac1 Ne7 22. Nbc3 Nf5 23. d5 Nxe3 24. fxe3 Qe7 25. Kf2 Be5 26. Nf4 Qf6 27. Kg1 Bxf4 28. exf4 Qd4+ 29. Qf2 Qf6 30. g3 Re7 31. d6 cxd6 32. Nd5 Qe6 33. Nxe7+ Qxe7 34. cxd6 Qd7 35. Qd4 Ra6 36. Re1 Rxd6 37. Qxd6 Qxd6 38. Re8+ Qf8 39. Rxf8+ Kxf8 40. Kf2 Ke7 41. Ke3 Kd6 42. Kd4 b5 43. Re1 f6 44. Re8 Bf5 45. Rb8 Bd7 46. Rg8 g6 47. Rg7 Ke6 48. Rxh7 Be8 49. g4 Bd7 50. Rg7 Be8 51. h4 Bf7 52. f5+ gxf5 53. gxf5+ Ke7 54. h5 Kf8 55. h6 Bh5 56. Rg3 1-0

[Event "Thessaloniki White Tower op 41st"]
[Site "Thessaloniki"]
[Date "2019.01.03"]
[Round "2"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Mitsis, Georgios"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2079"]
[BlackElo "2330"]
[PlyCount "68"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. Bg5 h6 9. Bxf6 Qxf6 10. g3 Bxf3 11. Qxf3 Qxd4 12. Rd1 Qxb2 13. Bg2 Nc6 14. Qf4 Qc3+ 15. Qd2 Qxd2+ 16. Rxd2 Rad8 17. Bxc6 dxc6 18. Kd1 Rd6 19. Rxd6 cxd6 20. Kc2 Rd8 21. Kb3 d5 22. Rc1 dxc4+ 23. Rxc4 Rd6 24. a4 Kf8 25. e4 c5 26. e5 Rd3+ 27. Kc2 Rf3 28. a5 Rxf2+ 29. Kb3 Re2 30. axb6 axb6 31. Rc3 Rxe5 32. Kc4 Re2 33. Kb5 Rxh2 34. Kxb6 Rh5 0-1

[Event "Thessaloniki White Tower op 41st"]
[Site "Thessaloniki"]
[Date "2019.01.02"]
[Round "1"]
[White "Koutlas, Nikolaos"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "1817"]
[BlackElo "2079"]
[PlyCount "76"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 g6 4. Bg2 Bg7 5. e4 Nc6 6. Nge2 0-0 7. d3 d6 8. 0-0 Nd4 9. Nxd4 exd4 10. Ne2 Nd7 11. f4 f5 12. exf5 gxf5 13. Bf3 Qf6 14. Kg2 a5 15. b3 a4 16. Bb2 c5 17. bxa4 Nb6 18. Qb3 Nxa4 19. Bc1 Ra7 20. Bd2 Be6 21. Rab1 Qf7 22. Rfe1 Kh8 23. Ng1 Rd8 24. Re2 Bf6 25. Rbe1 Bd7 26. Bd5 Bc6 27. Bxc6 bxc6 28. Re6 Nc3 29. Bxc3 dxc3 30. Nf3 Rda8 31. Ng5 Rxa2+ 32. Kg1 Qh5 33. h4 Rb2 34. Qd1 Qxd1 35. Rxd1 Bxg5 36. hxg5 c2 37. Rc1 Rb1 38. Ree1 Raa1 0-1

[Event "Wch U14"]
[Site "Porto Carras"]
[Date "2018.10.30"]
[Round "11.19"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Turcan, Richard"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "2009"]
[BlackElo "2218"]
[PlyCount "64"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. g4 Nc6 9. Qd2 Be6 10. Nxe6 fxe6 11. 0-0-0 Ne5 12. Be2 Qc8 13. h4 Nfd7 14. f4 Nc4 15. Bxc4 Qxc4 16. e5 Rad8 17. exd6 Nf6 18. Qg2 Rxd6 19. Rxd6 exd6 20. Rd1 d5 21. Bd4 Nd7 22. Qe2 Bxd4 23. Qxe6+ Rf7 24. Nxd5 Kg7 25. c3 Nc5 26. Qe8 Qxd5 27. Rxd4 Qe6 28. Qb5 Qe3+ 29. Kc2 Ne6 30. Rd7 Qe4+ 31. Kd1 Qxf4 32. Qxb7 Qa4+ 0-1

[Event "Wch U14"]
[Site "Porto Carras"]
[Date "2018.10.29"]
[Round "10.25"]
[White "Fecker, Noah"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "2184"]
[BlackElo "2009"]
[PlyCount "146"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 e5 7. d3 Re8 8. Bg5 h6 9. Bxf6 Bxf6 10. Rb1 c6 11. b4 Be6 12. Nd2 Nd7 13. b5 Qc7 14. Qc1 Be7 15. Qb2 Nc5 16. Rfc1 Qd7 17. Nb3 Nxb3 18. Qxb3 Red8 19. bxc6 bxc6 20. Qb7 Rac8 21. Qxd7 Rxd7 22. e4 Bd8 23. Na4 Kg7 24. Rb2 Be7 25. Nc3 d5 26. exd5 cxd5 27. cxd5 Bxd5 28. Bxd5 Rxd5 29. Nxd5 Rxc1+ 30. Kg2 Bc5 31. Re2 Bd4 32. f4 Rc5 33. Nb4 exf4 34. gxf4 g5 35. fxg5 hxg5 36. Kf3 Kg6 37. Nc2 Rf5+ 38. Kg2 Bc5 39. d4 Bb6 40. Rd2 Rf4 41. d5 Kf6 42. d6 Ke6 43. d7 Ke7 44. a3 a5 45. Ne3 Kd8 46. Nd5 Rd4 47. Rb2 Rxd5 48. Rxb6 Kxd7 49. Kg3 Ke7 50. Kg4 f6 51. Rb3 Ke6 52. Re3+ Re5 53. Rd3 Re2 54. h3 Ke5 55. Rb3 Re4+ 56. Kf3 Rf4+ 57. Kg3 a4 58. Rb5+ Kd4 59. Rb4+ Ke3 60. Rb6 Ke2 61. Re6+ Kd3 62. Rc6 Kd4 63. Kg2 Ke5 64. Kg3 Rd4 65. Rc3 f5 66. Kf3 Rf4+ 67. Kg3 Ke4 68. Rc4+ Ke3 69. Rc5 Rf3+ 70. Kg2 g4 71. hxg4 fxg4 72. Ra5 Rf4 73. Kg3 Rd4 0-1

[Event "Wch U14"]
[Site "Porto Carras"]
[Date "2018.10.28"]
[Round "9.14"]
[White "Popov, Konstantin"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2304"]
[BlackElo "2009"]
[PlyCount "97"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. h3 Bh5 6. g4 Bg6 7. Qe2 e6 8. h4 h5 9. g5 Nfd7 10. d5 cxd5 11. exd5 e5 12. Bh3 Be7 13. Be3 Na6 14. 0-0-0 Nac5 15. Nd2 Rc8 16. f4 Na4 17. f5 Nxc3 18. bxc3 Bh7 19. Ne4 Qc7 20. Qxh5 g6 21. Qf3 gxf5 22. Bxf5 Bxf5 23. Qxf5 Nf8 24. Rdf1 Rh7 25. h5 Qd7 26. Kd2 Rc4 27. Qxd7+ Kxd7 28. Kd3 Ra4 29. Rf5 Rxa2 30. g6 Nxg6 31. hxg6 fxg6 32. Rff1 Rg7 33. Bg5 Ra4 34. Bxe7 Kxe7 35. Ra1 Rxa1 36. Rxa1 a6 37. Rb1 b5 38. Ra1 Rh7 39. Rxa6 Rh3+ 40. Ke2 Rh2+ 41. Nf2 g5 42. Kf3 Rh8 43. Rb6 Ra8 44. Ne4 Ra2 45. Nxg5 Rxc2 46. Ne4 Rb2 47. Rb7+ Kd8 48. Nxd6 Rb3 49. Nxb5 1-0

[Event "Wch U14"]
[Site "Porto Carras"]
[Date "2018.10.27"]
[Round "8"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Vettese, Nicholas"]
[Result "1/2-1/2"]
[ECO "D90"]
[WhiteElo "2009"]
[BlackElo "2338"]
[PlyCount "72"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. h4 dxc4 6. e4 c5 7. d5 b5 8. h5 b4 9. h6 Bxh6 10. Bxh6 bxc3 11. bxc3 Nxe4 12. Qa4+ Nd7 13. Bxc4 Qb6 14. 0-0 g5 15. Bg7 Rg8 16. Rfe1 Qb2 17. Rxe4 Qxa1+ 18. Re1 Qxe1+ 19. Nxe1 Rxg7 20. Nd3 Kf8 21. Qc6 Nb6 22. Qxc5 Rg6 23. Bb5 Bb7 24. Nb4 Rc8 25. Qd4 Kg8 26. c4 Rf6 27. Bc6 Ba8 28. c5 Rf4 29. Qe5 Rxb4 30. Qxg5+ Kf8 31. Qh6+ Kg8 32. Qg5+ Kf8 33. Qh6+ Kg8 34. Qg5+ Kf8 35. Qh6+ Kg8 36. Qg5+ Kf8 1/2-1/2

[Event "Wch U14"]
[Site "Porto Carras"]
[Date "2018.10.26"]
[Round "7"]
[White "Gavriil, Odysseas Panagiotis"]
[Black "Czopor, Maciej"]
[Result "1-0"]
[ECO "E59"]
[WhiteElo "2009"]
[BlackElo "2219"]
[PlyCount "135"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qc7 11. Bd3 e5 12. Qc2 Re8 13. e4 Nd7 14. Be3 b6 15. d5 Nd8 16. Nd2 f6 17. a4 a5 18. f4 Nf7 19. f5 Nd6 20. Nc4 Nxc4 21. Bxc4 Qd6 22. g4 h6 23. Rf3 Nf8 24. h4 Nh7 25. Rb1 Bd7 26. Rf2 Rab8 27. Bb5 Nf8 28. Qd3 Kf7 29. Rfb2 Rec8 30. Qc4 Rc7 31. Kf2 Bxb5 32. Rxb5 Nd7 33. Rg1 Rh8 34. Ke1 Rcc8 35. Rb2 Rb8 36. Rbg2 Rbg8 37. Kd1 Rh7 38. Kc1 Rgh8 39. Qb5 Rg8 40. Qc6 Ke7 41. g5 hxg5 42. hxg5 Rf8 43. gxf6+ gxf6 44. Rg7+ Rf7 45. Rxh7 Rxh7 46. Rg8 Rh1+ 47. Kc2 Qxc6 48. dxc6 Kd6 49. cxd7 Kxd7 50. Rb8 Kc7 51. Rf8 Rh4 52. Rf7+ Kd8 53. Rxf6 Rxe4 54. Bg5 Rxa4 55. Rxb6+ Ke8 56. Re6+ Kf7 57. Re7+ Kf8 58. Rxe5 Rg4 59. Be7+ Kf7 60. Bxc5 a4 61. Re2 Kf6 62. Rf2 Rc4 63. Bd4+ Kf7 64. f6 Rc8 65. Kb1 Ra8 66. Ka2 Ra6 67. Ka3 Ra8 68. Rb2 1-0

[Event "Wch U14"]
[Site "Porto Carras"]
[Date "2018.10.24"]
[Round "6"]
[White "Trifan, Andrei Ioan"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "2290"]
[BlackElo "2009"]
[PlyCount "96"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. Nc3 Be7 7. Bd3 0-0 8. Nge2 Bf6 9. 0-0 Nc6 10. b3 Re8 11. Be3 Nb4 12. Bb1 c6 13. Qd2 d5 14. c5 Nd7 15. a3 Na6 16. b4 Nc7 17. Ng3 g6 18. Bc2 Nf8 19. f4 h5 20. f5 h4 21. Nh1 a5 22. Rae1 axb4 23. axb4 Ra3 24. fxg6 fxg6 25. Nf2 Na6 26. Nb1 Raxe3 27. Rxe3 Rxe3 28. Qxe3 Nxb4 29. Bd3 Nxd3 30. Nxd3 Bf5 31. Ne5 Qe7 32. Nd2 h3 33. gxh3 Bg5 34. Qc3 Qh7 35. Rf3 Ne6 36. Nf1 Qh4 37. Ng3 Nxd4 38. Nxf5 gxf5 39. Rf2 Bf6 40. Qe3 Qe4 41. Rg2+ Kh7 42. Qg3 Qb1+ 43. Kf2 Qc2+ 44. Kf1 Qd1+ 45. Kf2 Qe2+ 46. Kg1 Qd1+ 47. Kf2 Qe2+ 48. Kg1 Qd1+ 1/2-1/2

[Event "Wch U14"]
[Site "Porto Carras"]
[Date "2018.10.22"]
[Round "4"]
[White "Gombocz, Ferenc Jr"]
[Black "Gavriil, Odysseas Panagiotis"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2271"]
[BlackElo "2009"]
[PlyCount "73"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e4 c5 6. Nge2 Nc6 7. d3 d6 8. 0-0 a6 9. h3 Ne8 10. Be3 Bd7 11. d4 cxd4 12. Nxd4 Nc7 13. Rb1 Ne6 14. Nde2 a5 15. a3 Ne5 16. b3 Bc6 17. f4 Nd7 18. Qc2 f5 19. Nd5 Bxd5 20. exd5 Nc7 21. Bd4 Nf6 22. Rfe1 e6 23. Bb6 Ra6 24. Bxc7 Qxc7 25. dxe6 Qc5+ 26. Kh2 d5 27. Nc3 d4 28. Nb5 Ne8 29. e7 Rff6 30. Bxb7 Rad6 31. b4 axb4 32. axb4 Qb6 33. Nxd6 Qxd6 34. Qa4 Qb8 35. Bc6 Qc8 36. Bxe8 Ra6 37. Bf7+ 1-0

