[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.17"]
[Round "7"]
[White "Gavriilidis, Giorgos"]
[Black "Vallianos, Gerasimos"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1753"]
[BlackElo "1877"]
[PlyCount "90"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Thessaloniki Chan"]
[BlackTeam "Alexanthroepoles Ethnikos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be2 Be7 8. 0-0 0-0 9. Be3 d6 10. Rc1 b6 11. Qd2 Bb7 12. f3 Nbd7 13. Rc2 Rac8 14. Rfc1 Rfe8 15. Bf1 Qb8 16. Qf2 g6 17. b4 d5 18. cxd5 exd5 19. Nxd5 Nxd5 20. exd5 Bxd5 21. a3 b5 22. Nc6 Bxc6 23. Rxc6 Ne5 24. Rxa6 Rxc1 25. Bxc1 Qc8 26. Bf4 Qxa6 27. Bxe5 Bxb4 28. axb4 Rxe5 29. Qd4 Qe6 30. Qd8+ Kg7 31. Qd4 Qd5 32. Qc3 f6 33. Qc7+ Kh6 34. Qc1+ g5 35. Qc3 Kg7 36. Bd3 Qd6 37. Be4 h5 38. h3 h4 39. Kh1 Re7 40. Qc8 Qe5 41. Qc5 Qxc5 42. bxc5 Rc7 43. c6 f5 44. Bd5 Kf6 45. Kg1 Ke5 0-1

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.16"]
[Round "6"]
[White "Gavriilidis, Giorgos"]
[Black "Sechlidis, Savvas"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "1753"]
[BlackElo "1988"]
[PlyCount "69"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Thessaloniki Chan"]
[BlackTeam "Xanthis"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 d5 6. a3 Bd6 7. c5 Be7 8. Nf4 c6 9. Bd3 Nbd7 10. f3 e5 11. Nfe2 Re8 12. Qc2 Bf8 13. Bd2 Qe7 14. 0-0-0 b6 15. g4 e4 16. fxe4 Nxe4 17. Nxe4 dxe4 18. Bc4 bxc5 19. Rhf1 Nf6 20. g5 Nd5 21. Nf4 Bb7 22. Qb3 cxd4 23. Bb4 Qc7 24. Bxf8 Rxf8 25. Rxd4 Nb6 26. g6 Nxc4 27. gxh7+ Kxh7 28. Qxc4 Qb6 29. Rg1 Ba6 30. Qc3 g6 31. Rg4 Kg8 32. Rd6 f6 33. Rxg6+ Kh7 34. Rd7+ Kh8 35. Rxf6 1-0

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.15"]
[Round "5"]
[White "Dimopoulos, Symeon"]
[Black "Gavriilidis, Giorgos"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2021"]
[BlackElo "1753"]
[PlyCount "88"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Livatheias"]
[BlackTeam "Thessaloniki Chan"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nxc3 7. Bxc3 0-0 8. Qd2 c5 9. d5 e6 10. d6 e5 11. f4 exf4 12. Bxg7 Kxg7 13. Qxf4 Qa5+ 14. Kf2 Nc6 15. Nf3 Qb4 16. Rd1 Bd7 17. Rd2 f5 18. a3 Qxe4 19. Kg3 Rae8 20. Bb5 Qxf4+ 21. Kxf4 Re4+ 22. Kg3 a6 23. Bd3 Re3 24. Kf2 Rfe8 25. Rc1 R3e6 26. Bf1 Ne5 27. Rxc5 Nxf3 28. gxf3 Bc6 29. Bxa6 Rd8 30. Bxb7 Bxb7 31. Rc7+ Kf6 32. Rxb7 Rexd6 33. Rxd6+ Rxd6 34. a4 f4 35. a5 Rd2+ 36. Kg1 Rd1+ 37. Kg2 Rd2+ 38. Kh3 g5 39. Rxh7 Rxb2 40. a6 Rf2 41. Rb7 Rxf3+ 42. Kg4 Ra3 43. Rb6+ Kf7 44. Rc6 f3 1/2-1/2

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.14"]
[Round "4"]
[White "Pagonis, Ioannis"]
[Black "Gavriilidis, Giorgos"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "1738"]
[BlackElo "1753"]
[PlyCount "59"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Patras EA"]
[BlackTeam "Thessaloniki Chan"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 c5 6. 0-0 cxd4 7. Nxd4 Nc6 8. Nc3 Qb6 9. Ndb5 a6 10. Na3 d6 11. Na4 Qc7 12. Be3 Nd7 13. Rc1 Nc5 14. Nc3 Nb4 15. Nab1 Be6 16. a3 Nc6 17. b4 Nd7 18. Nd5 Qd8 19. Nbc3 Nce5 20. Na4 b5 21. Nab6 Rb8 22. c5 Nxb6 23. Nxb6 Nc4 24. Nxc4 Bxc4 25. Qc2 d5 26. Rcd1 e5 27. Bc1 Qc7 28. Bxd5 Bxd5 29. Rxd5 Rbd8 30. Rfd1 1-0

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.13"]
[Round "3"]
[White "Gavriilidis, Giorgos"]
[Black "Kosmidis, Ioannis"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "1753"]
[BlackElo "2165"]
[PlyCount "166"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Thessaloniki Chan"]
[BlackTeam "Kozanis Aetoi"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. d3 Bg7 5. 0-0 Nge7 6. Be3 0-0 7. Qd2 d6 8. Bc4 Kh8 9. a3 f5 10. Bh6 fxe4 11. dxe4 Ng8 12. Bxg7+ Kxg7 13. Qe3 Nf6 14. Nc3 Nh5 15. Bd5 Nf4 16. Bxc6 bxc6 17. Ne2 Nxe2+ 18. Qxe2 Bg4 19. Rad1 Bxf3 20. gxf3 Rf4 21. Rd3 Qh4 22. Kg2 Raf8 23. Rg1 Qh5 24. Re3 Rh4 25. Rh1 Rhf4 26. Rg1 Rxf3 27. Rxf3 Qg4+ 28. Kf1 Qxf3 29. Qxf3 Rxf3 30. Kg2 Rf8 31. Rd1 Rb8 32. b3 Kf6 33. Rd3 c5 34. Rf3+ Kg7 35. Rc3 Rb5 36. Kf1 Rb7 37. Ke2 Kf6 38. Rh3 c6 39. Rf3+ Ke7 40. Rh3 Ke6 41. Rc3 a5 42. Rc4 Rb5 43. Rc3 a4 44. Rh3 Rb7 45. bxa4 c4 46. Kd2 d5 47. Kc3 Kd6 48. exd5 cxd5 49. Rf3 Kc5 50. Rf8 d4+ 51. Kd2 Ra7 52. f4 exf4 53. Rxf4 Rxa4 54. Rf7 h5 55. Rc7+ Kd5 56. Rg7 Rxa3 57. Rxg6 Rh3 58. Rg2 Ke4 59. Rf2 c3+ 60. Ke2 Re3+ 61. Kd1 d3 62. cxd3+ Kxd3 63. Ra2 Rf3 64. Ke1 c2 65. Ra3+ Kd4 66. Rxf3 c1Q+ 67. Kf2 Ke4 68. Rg3 Qd2+ 69. Kg1 Kf4 70. Rg8 Qd4+ 71. Kh1 Qd5+ 72. Rg2 Qe4 73. h3 Kf3 74. Kh2 Qe1 75. Rg1 Qe5+ 76. Kh1 Qe2 77. Rg6 Qf1+ 78. Kh2 Qf2+ 79. Kh1 Qh4 80. Kh2 Qf4+ 81. Kg1 Qc1+ 82. Kh2 Qc2+ 83. Rg2 Qxg2# 0-1

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.12"]
[Round "1"]
[White "Gavriilidis, Giorgos"]
[Black "Koyias, Konstantinos"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1753"]
[BlackElo "2179"]
[PlyCount "126"]
[EventDate "2022.08.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Thessaloniki Chan"]
[BlackTeam "Larisas"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Bd3 d5 7. exd5 Nxd5 8. Nxc6 bxc6 9. 0-0 Be7 10. Bd2 0-0 11. Nc3 Rb8 12. Nxd5 cxd5 13. Re1 Bf6 14. Bc3 Bxc3 15. bxc3 Qf6 16. Re3 g6 17. Rf3 Qg7 18. Rb1 Bd7 19. c4 Bc6 20. Bf1 Rbd8 21. cxd5 Bxd5 22. Rd3 Qf6 23. Rb4 Qe7 24. Rbd4 Rc8 25. Re3 Qc5 26. c4 Bc6 27. Rd6 Rfe8 28. Qd4 Qxd4 29. Rxd4 Red8 30. Rxd8+ Rxd8 31. Rd3 Rxd3 32. Bxd3 Kf8 33. f3 Ke7 34. Kf2 Kd6 35. Ke3 h6 36. g3 g5 37. f4 f6 38. h4 gxh4 39. gxh4 Kc5 40. a3 a5 41. Be2 Bb7 42. Kd3 Ba6 43. Kc3 e5 44. fxe5 fxe5 45. Bd3 Bc8 46. Be4 Be6 47. Bd3 Bf7 48. Be4 Bxc4 49. Bg6 Bb5 50. Be4 Bc6 51. Bg6 e4 52. Bf7 Bb5 53. Kd2 Kd4 54. Bg8 e3+ 55. Ke1 Kc3 56. Bf7 a4 57. h5 Kb2 58. Bg6 Kxa3 59. Bb1 Kb2 60. Bc2 a3 61. Bd1 a2 62. Bc2 a1Q+ 63. Bd1 Qa5# 0-1

[Event "GRE-chT2 48th"]
[Site "Thessaloniki"]
[Date "2021.10.10"]
[Round "7.6"]
[White "Gavriilidis, Giorgos"]
[Black "Papagiannis, Asterios"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "1748"]
[BlackElo "1834"]
[PlyCount "67"]
[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 "Kalamarias Han"]
[BlackTeam "Katerinis"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 Bf5 4. e3 c6 5. c4 e6 6. Be2 h6 7. Nc3 Nbd7 8. d4 Bd6 9. h3 0-0 10. 0-0 Qe7 11. Bd3 Bxd3 12. Qxd3 dxc4 13. Qxc4 e5 14. Nxe5 Nxe5 15. dxe5 Qxe5 16. g3 Rfe8 17. Rad1 Rad8 18. Rd2 Qg5 19. Kh1 Bc7 20. Rxd8 Rxd8 21. Ne4 Nxe4 22. Qxe4 Qd5 23. Qxd5 Rxd5 24. Bc3 Rc5 25. Rc1 Ba5 26. Bb2 Rd5 27. Rc2 Bb6 28. Kg2 Kf8 29. Kf3 g6 30. Ke2 Ke7 31. Rd2 Rxd2+ 32. Kxd2 h5 33. f3 f5 34. Kd3 1/2-1/2

[Event "GRE-chT2 48th"]
[Site "Thessaloniki"]
[Date "2021.10.08"]
[Round "5.5"]
[White "Gavriilidis, Giorgos"]
[Black "Kalogeris, Ioannis"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1748"]
[BlackElo "2339"]
[PlyCount "74"]
[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 "Kalamarias Han"]
[BlackTeam "Thessaloniki ES"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 e6 6. Be3 Qc7 7. a3 Nf6 8. Nc3 a6 9. Bd3 Ne5 10. h3 b5 11. f4 Nc4 12. Bxc4 bxc4 13. Nd2 Bb7 14. Qe2 Rc8 15. 0-0 Be7 16. e5 Nd5 17. Nxd5 Bxd5 18. Nf3 Qb7 19. c3 0-0 20. Rad1 f6 21. Bd4 f5 22. Rd2 h6 23. Qf2 Rb8 24. Bc5 Bxc5 25. Qxc5 Rfc8 26. Qe7 Re8 27. Qh4 Qb6+ 28. Nd4 Qc5 29. g4 Be4 30. Kh2 d6 31. g5 dxe5 32. gxh6 exd4 33. Rg1 Rb7 34. Qf6 Qf8 35. Qxd4 Kh7 36. Re2 gxh6 37. Rxe4 Rxb2+ 0-1

[Event "GRE-chT2 48th"]
[Site "Thessaloniki"]
[Date "2021.10.07"]
[Round "4.5"]
[White "Gimnopoulos, Lazaros"]
[Black "Gavriilidis, Giorgos"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2002"]
[BlackElo "1748"]
[PlyCount "99"]
[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 "Florinas"]
[BlackTeam "Kalamarias Han"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c6 2. g3 d5 3. exd5 cxd5 4. d4 Nf6 5. Bg2 Nc6 6. Nf3 Bg4 7. c3 e6 8. Nbd2 Bd6 9. h3 Bf5 10. Qe2 h6 11. Ne5 Nd7 12. f4 Ndxe5 13. dxe5 Be7 14. Nb3 0-0 15. Be3 a6 16. Nd4 Nxd4 17. Bxd4 b5 18. a3 Qc7 19. b4 Qc6 20. 0-0 Rfc8 21. g4 Bh7 22. Qe3 a5 23. Qf2 axb4 24. axb4 Bd3 25. Rfd1 Rxa1 26. Rxa1 Ra8 27. Rd1 Bc4 28. f5 Ra2 29. Qg3 Bd8 30. f6 g6 31. Qe3 Kh7 32. Bf3 Qa6 33. h4 Qa3 34. Qf4 Qb2 35. Be3 g5 36. hxg5 hxg5 37. Qg3 Qxc3 38. Bxg5 Bb6+ 39. Kh1 Be2 40. Be4+ dxe4 41. Qxc3 Bf3+ 42. Qxf3 exf3 43. Rf1 f2 44. Kg2 Re2 45. Bf4 Re4 46. Kf3 Rxb4 47. Rh1+ Kg8 48. Bh6 Rb3+ 49. Kg2 Rb4 50. Kf3 1/2-1/2

[Event "GRE-chT2 48th"]
[Site "Thessaloniki"]
[Date "2021.10.06"]
[Round "2.2"]
[White "Gavriilidis, Giorgos"]
[Black "Neugebauer, Martin"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1748"]
[BlackElo "2485"]
[PlyCount "74"]
[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 "Kalamarias Han"]
[BlackTeam "Galaxias"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 0-0 10. 0-0-0 a5 11. a4 Na6 12. g4 Nb4 13. g5 Ne8 14. Nd5 Nxd5 15. exd5 Bd7 16. Bd3 Bxa4 17. Qg2 Bd7 18. Kd2 a4 19. Nc1 f5 20. gxf6 Nxf6 21. Rhg1 Rf7 22. c4 Qa5+ 23. Ke2 Qb4 24. Rd2 e4 25. fxe4 Ng4 26. Bd4 Raf8 27. Na2 Qa5 28. Kd1 Bf6 29. Bxf6 Ne3+ 30. Kc1 Nxg2 31. Rdxg2 Rxf6 32. Rxg7+ Kh8 33. Rxd7 Rf2 34. Nc3 Rxb2 35. Kxb2 Qb6+ 36. Nb5 Qxg1 37. Nxd6 Qd4+ 0-1

[Event "GRE-chT2 48th"]
[Site "Thessaloniki"]
[Date "2021.10.06"]
[Round "3.3"]
[White "Trimitzios, Petros"]
[Black "Gavriilidis, Giorgos"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "2371"]
[BlackElo "1748"]
[PlyCount "79"]
[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 "Triandrias OS"]
[BlackTeam "Kalamarias Han"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 0-0 5. g3 c5 6. Bg2 Nc6 7. 0-0 d6 8. d4 cxd4 9. Nxd4 Bd7 10. Nc2 Qc8 11. Nc3 Bh3 12. Rb1 Rd8 13. e4 Bxg2 14. Kxg2 a6 15. Qe2 Rb8 16. Nd5 b5 17. Nxf6+ Bxf6 18. Bxf6 exf6 19. Ne3 Ne7 20. Qf3 f5 21. exf5 Nxf5 22. Nd5 bxc4 23. Rbc1 Qb7 24. bxc4 Qb2 25. Kh1 h5 26. Rfe1 Re8 27. Kg2 Rxe1 28. Rxe1 Qd4 29. Re4 Qa1 30. Ne7+ Nxe7 31. Rxe7 Rf8 32. a3 Qd4 33. Qc6 a5 34. Rd7 h4 35. Rxd6 h3+ 36. Kf3 Qc3+ 37. Kg4 Kg7 38. Qc5 f5+ 39. Kg5 Qf3 40. Rxg6+ 1-0

[Event "Thessaloniki/Chalkidiki-chT"]
[Site "Thessaloniki/Chalkidiki"]
[Date "2019.03.24"]
[Round "9.4"]
[White "Grapsa, Georgia"]
[Black "Gavriilidis, Giorgos"]
[Result "0-1"]
[ECO "D77"]
[WhiteElo "2069"]
[BlackElo "1605"]
[PlyCount "94"]
[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 Han"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 g6 3. g3 d5 4. Bg2 e6 5. Nf3 Bg7 6. 0-0 0-0 7. Nc3 Ne4 8. Qb3 c6 9. Rd1 f5 10. Bf4 Nd7 11. Rac1 Ndf6 12. Ne5 g5 13. Bd2 Nxd2 14. Rxd2 Ne4 15. Nxe4 fxe4 16. cxd5 Qxd5 17. Rc5 Qxb3 18. axb3 e3 19. fxe3 Rd8 20. Rdc2 Bf8 21. R5c4 Bd7 22. Bh3 Kg7 23. e4 Kf6 24. Rc1 Be8 25. Rf1+ Ke7 26. e3 Bg7 27. Nd3 b6 28. Nb4 Rac8 29. Rfc1 c5 30. dxc5 Bxb2 31. R1c2 b5 32. Rd4 Bxd4 33. exd4 Rxd4 34. Nd5+ Kf7 35. Rf2+ Kg7 36. Bxe6 Rxc5 37. Bf5 Bg6 38. Ne3 Rd3 39. b4 Rc1+ 40. Nf1 Rd4 41. Kg2 Rxb4 42. Rd2 Rc7 43. Kf3 Bxf5 44. exf5 g4+ 45. Kf2 a5 46. Ne3 Rc5 47. Ke2 Re4 0-1

[Event "Thessaloniki/Chalkidiki-chT"]
[Site "Thessaloniki/Chalkidiki"]
[Date "2019.03.03"]
[Round "7.8"]
[White "Ballas, Athanasios Panag"]
[Black "Gavriilidis, Giorgos"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "1996"]
[BlackElo "1605"]
[PlyCount "117"]
[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 ES"]
[BlackTeam "Kalamarias Han"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. e3 c5 6. dxc5 Qa5 7. Bd2 Qxc5 8. Rc1 0-0 9. Nb5 Na6 10. b4 Qb6 11. c5 Qd8 12. Bc3 Bd7 13. Qb3 Re8 14. Be2 Nb8 15. 0-0 Nc6 16. Nbd4 Ne4 17. Qxd5 Nxc3 18. Rxc3 e5 19. Nxc6 bxc6 20. Qd6 Re6 21. Qd2 a5 22. Rd3 Ra7 23. e4 axb4 24. Rd1 Re7 25. Qxb4 Rxa2 26. Kf1 Qc7 27. Rd6 h6 28. Bc4 Ra7 29. Rxg6 Kh7 30. Rgd6 Rb7 31. Qc3 Bg4 32. h3 Bh5 33. g4 Bg6 34. Nd2 Rd7 35. Nb3 Qd8 36. Na5 Rxd6 37. Rxd6 Rd7 38. Nxc6 Qe8 39. Rxd7 Qxd7 40. Bd5 f5 41. f3 fxe4 42. fxe4 h5 43. Qf3 hxg4 44. hxg4 Qb7 45. Kg2 Qb2+ 46. Qf2 Qc1 47. Ne7 Be8 48. Nf5 Bh6 49. Nxh6 Qxh6 50. Qf5+ Bg6 51. Qd7+ Kh8 52. Qd8+ Kh7 53. Qe7+ Kh8 54. Qxe5+ Kh7 55. Qe7+ Kh8 56. Qe5+ Kh7 57. g5 Qf8 58. Qh2+ Kg7 59. Qh6# 1-0

[Event "Thessaloniki/Chalkidiki-chT"]
[Site "Thessaloniki/Chalkidiki"]
[Date "2019.02.24"]
[Round "6.8"]
[White "Gavriilidis, Giorgos"]
[Black "Mihalakis, Athanasios"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1605"]
[BlackElo "1455"]
[PlyCount "51"]
[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 "Moudanion"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Bb4 8. Bd3 d5 9. exd5 Nxd5 10. Bd2 Nxc3 11. bxc3 Be7 12. 0-0 0-0 13. Be3 b6 14. Qh5 g6 15. Qe2 Bg5 16. Rad1 Bxe3 17. Qxe3 Qc7 18. f4 Bg4 19. Rde1 Rae8 20. f5 e4 21. f6 Nd8 22. Bxa6 Kh8 23. Rf4 Bd7 24. Rh4 Re5 25. Qh6 Rh5 26. Qg7# 1-0

[Event "Thessaloniki/Chalkidiki-chT"]
[Site "Thessaloniki/Chalkidiki"]
[Date "2019.02.17"]
[Round "5.8"]
[White "Papadimitriou, Ilias"]
[Black "Gavriilidis, Giorgos"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1588"]
[BlackElo "1605"]
[PlyCount "94"]
[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 "Papafi Chronikos"]
[BlackTeam "Kalamarias Han"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Bc4 e6 6. Qg4 d6 7. d4 dxc5 8. dxc5 c6 9. Nf3 Qa5+ 10. Bd2 Qxc5 11. Bxd5 cxd5 12. 0-0 Nc6 13. Be3 Qc2 14. Nc3 a6 15. Rfc1 Qg6 16. Qa4 Be7 17. Ne2 Qe4 18. Ned4 Bd7 19. Qb3 Na5 20. Qb6 Bd8 21. Qb4 b6 22. Re1 Qd3 23. Rac1 Nc4 24. b3 a5 25. Qc3 Qxc3 26. Rxc3 Nxe3 27. Rexe3 a4 28. b4 Rc8 29. Rxc8 Bxc8 30. Ra3 b5 31. Rc3 Bd7 32. a3 Bb6 33. Kf1 0-0 34. Ke2 f6 35. Re3 Kf7 36. Kd3 Rc8 37. Re2 h6 38. Nd2 fxe5 39. Rxe5 Bc7 40. N2f3 Bxe5 41. Nxe5+ Ke7 42. Kd2 Be8 43. f4 Kd6 44. h4 g5 45. hxg5 hxg5 46. g3 Rc7 47. Ke2 Rc3 0-1

[Event "Thessaloniki/Chalkidiki-chT"]
[Site "Thessaloniki/Chalkidiki"]
[Date "2019.02.10"]
[Round "4.8"]
[White "Gavriilidis, Giorgos"]
[Black "Bozanis, Dimitrios"]
[Result "0-1"]
[ECO "B66"]
[WhiteElo "1605"]
[BlackElo "1849"]
[PlyCount "80"]
[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 "Thessaloniki Aris"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 h6 8. Bh4 a6 9. 0-0-0 Nxe4 10. Qf4 Ng5 11. Nxc6 bxc6 12. Ne4 e5 13. Bxg5 hxg5 14. Qxg5 Qxg5+ 15. Nxg5 Be7 16. Ne4 d5 17. Ng3 Bg5+ 18. Kb1 f5 19. Be2 Rb8 20. Rd3 f4 21. Nf1 e4 22. Ra3 Bf6 23. c3 d4 24. cxd4 Bxd4 25. b3 Bxf2 26. Ra4 Bf5 27. Bxa6 Rd8 28. Kc1 Rh6 29. Be2 g5 30. Ra5 Rd5 31. Ra8+ Ke7 32. Bc4 Rd4 33. Rg8 Rg6 34. Rxg6 Bxg6 35. h3 Bh5 36. Nh2 Be3+ 37. Kb1 Rd2 38. h4 Bd4 39. b4 e3 40. Nf3 Bg6+ 0-1

[Event "Thessaloniki-Chalkidiki CupT"]
[Site "Thessaloniki"]
[Date "2019.02.09"]
[Round "1.2"]
[White "Mouratidis, Ioannis"]
[Black "Gavriilidis, Giorgos"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1551"]
[BlackElo "1614"]
[PlyCount "78"]
[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 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. Nc3 Be7 7. Bd3 0-0 8. Nge2 Na6 9. a3 Bg4 10. 0-0 c6 11. Qc2 h6 12. Nf4 Nc7 13. h3 Bc8 14. Qe2 d5 15. c5 Nd7 16. b4 Bf6 17. Be3 Re8 18. Qf3 Ne6 19. Nxe6 Rxe6 20. Ne2 Bg5 21. Ng3 Nf8 22. Rae1 Ng6 23. Bxg6 Rxg6 24. Nf5 Bxf5 25. Qxf5 Bf6 26. Rd1 Qc8 27. Qf3 Qd7 28. a4 a6 29. Rfe1 Re8 30. Re2 Re4 31. Kf1 Bd8 32. Bf4 f5 33. Be5 Bf6 34. Bxf6 Rxf6 35. Rxe4 fxe4 36. Qg3 Qf5 37. Re1 Kh7 38. Re3 Rf7 39. Qg4 Qxf2# 0-1

[Event "Thessaloniki/Chalkidiki-chT"]
[Site "Thessaloniki/Chalkidiki"]
[Date "2019.01.27"]
[Round "3.8"]
[White "Gavriilidis, Giorgos"]
[Black "Ioannou, Ioannis Nik"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1605"]
[BlackElo "1488"]
[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 "Kalamarias Han"]
[BlackTeam "Polichnis"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 h6 6. h3 Nf6 7. Nf3 e6 8. Bf4 Qb6 9. Qb3 Nd7 10. 0-0 Be7 11. Nbd2 0-0 12. Rae1 Bf6 13. Qc2 Re8 14. Re2 Qa5 15. Nb3 Qb6 16. Rfe1 Kh8 17. g4 Qd8 18. Qd2 g5 19. Bg3 Kg7 20. Bb1 Rh8 21. Qc2 b6 22. Bd6 Ba6 23. Rxe6 h5 24. Re8 Qxe8 25. Rxe8 Raxe8 26. Qf5 Bc8 27. Qxd5 Ne7 28. Bxe7 Rxe7 29. Bf5 a6 30. Nbd2 Rh6 31. Ne4 hxg4 32. Bxg4 b5 33. Bxd7 Bxd7 34. Nxf6 Rxf6 35. Ne5 Bxh3 36. Qc5 Ree6 37. Kh2 g4 38. Kg3 Bf1 39. Qd5 Be2 40. Qe4 Bf3 41. Qe3 Rf5 42. Qd3 Rh5 43. Nxg4 f5 44. Qxf3 fxg4 45. Qb7+ Kh6 46. Qf7 Rg6 47. Qf8+ Rg7 48. Qh8+ Kg6 49. Qe8+ Kh7 50. Qxh5+ Kg8 51. Qd5+ Kh7 52. Qh5+ Kg8 53. Qxg4 Rxg4+ 54. Kxg4 Kf7 55. Kf5 1-0

[Event "Thessaloniki/Chalkidiki-chT"]
[Site "Thessaloniki/Chalkidiki"]
[Date "2019.01.20"]
[Round "2.4"]
[White "Anagnostopoulos, Ioannis"]
[Black "Gavriilidis, Giorgos"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1901"]
[BlackElo "1605"]
[PlyCount "107"]
[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 "Polygyrou ASO"]
[BlackTeam "Kalamarias Han"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c6 2. d3 d5 3. Nd2 Nd7 4. Ngf3 dxe4 5. dxe4 e5 6. a4 Ngf6 7. Bc4 Be7 8. 0-0 0-0 9. Qe2 Qc7 10. Nh4 Nc5 11. Nf5 Ne6 12. Nf3 Nf4 13. Bxf4 exf4 14. Nxe7+ Qxe7 15. e5 Nd5 16. Bxd5 cxd5 17. Nd4 g5 18. Rfe1 Be6 19. Qd2 a6 20. Ra3 Kh8 21. Kh1 Rg8 22. g3 fxg3 23. Rxg3 Rg6 24. Reg1 Rag8 25. f4 gxf4 26. Qxf4 Rxg3 27. Rxg3 Rxg3 28. Qxg3 Qf8 29. Qh4 h6 30. Kg2 Qg7+ 31. Qg3 Bd7 32. a5 Kh7 33. Qxg7+ Kxg7 34. Kf3 Kg6 35. Kf4 Bc8 36. c3 Bd7 37. b4 Bc8 38. b5 Bd7 39. b6 Bc8 40. Nb3 Bd7 41. e6 fxe6 42. Ke5 Kf7 43. Kd6 Ke8 44. Nc5 Bc6 45. Nxe6 d4 46. cxd4 Bg2 47. Kc7 Ke7 48. Nc5 Kf6 49. Nxb7 Kg5 50. Nc5 Kh4 51. Ne6 Bf3 52. b7 Bxb7 53. Kxb7 Kh3 54. Ng7 1-0

[Event "Thessaloniki/Chalkidiki-chT"]
[Site "Thessaloniki/Chalkidiki"]
[Date "2019.01.13"]
[Round "1.4"]
[White "Gavriilidis, Giorgos"]
[Black "Koutroukis, Andreas"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "1605"]
[BlackElo "1926"]
[PlyCount "98"]
[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 "Keravnos MAPO"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. d3 Bg7 5. 0-0 Nge7 6. Re1 a6 7. Ba4 0-0 8. a3 d6 9. b4 b5 10. Bb3 a5 11. bxa5 Nxa5 12. Ba2 c5 13. Nc3 Qd7 14. Rb1 Ba6 15. Bg5 Rab8 16. Qd2 Nac6 17. Bh6 b4 18. axb4 Nxb4 19. Bb3 Qc7 20. Bg5 Nec6 21. Ra1 Bc8 22. Nd5 Nxd5 23. Bxd5 Be6 24. Bxc6 Qxc6 25. c4 f6 26. Bh6 Rf7 27. Bxg7 Kxg7 28. Reb1 Rfb7 29. Qc2 Kf7 30. Nd2 Rxb1+ 31. Rxb1 Ra8 32. Qb3 Bd7 33. Kf1 Ke7 34. Ke2 f5 35. f3 f4 36. Rb2 g5 37. Nb1 g4 38. Nc3 gxf3+ 39. Kxf3 Rg8 40. Nd5+ Ke6 41. Qb7 Qa4 42. Nc3 Qa1 43. Qd5+ Ke7 44. Rb1 Qxc3 45. Rb7 Qe1 46. Rxd7+ Kxd7 47. Qb7+ Ke6 48. Qd5+ Ke7 49. Qb7+ Kf6 0-1

[Event "GRE-ch U18"]
[Site "Rethymno"]
[Date "2019.01.08"]
[Round "9"]
[White "Gavriilidis, Giorgos"]
[Black "Christodoulakis, Michail"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1605"]
[BlackElo "1229"]
[PlyCount "57"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 Bg4 6. h3 Bxf3 7. Qxf3 Qf6 8. Qe2 Bc5 9. d3 Ne7 10. Bd2 Ng6 11. g3 h5 12. h4 Qe6 13. 0-0-0 0-0-0 14. f4 f5 15. exf5 Qxf5 16. fxe5 Qxe5 17. Qxe5 Nxe5 18. Bg5 Rd7 19. Ne4 Bb6 20. Rhf1 Ng4 21. Rde1 Rg8 22. Re2 g6 23. Rfe1 Rf7 24. Bf4 Rd8 25. Ng5 Rfd7 26. Re6 Rg7 27. R1e2 Nh6 28. Rf6 Nf5 29. Ne6 1-0

[Event "GRE-ch U18"]
[Site "Rethymno"]
[Date "2019.01.07"]
[Round "8"]
[White "Koutsourakis, Ioannis"]
[Black "Gavriilidis, Giorgos"]
[Result "1-0"]
[ECO "D80"]
[WhiteElo "1611"]
[BlackElo "1605"]
[PlyCount "89"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Nxe4 dxe4 6. e3 Bg7 7. Qc2 f5 8. h4 c5 9. 0-0-0 cxd4 10. exd4 Nc6 11. Ne2 Qb6 12. c5 Qa5 13. Qc4 Bd7 14. h5 Qb4 15. Qxb4 Nxb4 16. h6 Bf6 17. Bxf6 exf6 18. Nc3 Rc8 19. a3 Nc6 20. Kb1 Ne7 21. b4 b6 22. Bb5 Rb8 23. Ka2 a5 24. Bxd7+ Kxd7 25. bxa5 bxc5 26. dxc5+ Kc6 27. Rd6+ Kxc5 28. Rxf6 Rhd8 29. Rf7 Rd2+ 30. Ka1 Nc6 31. Rxh7 Rb3 32. Na4+ Kd6 33. Rg7 Rxa3+ 34. Kb1 Rxa4 35. h7 Raa2 36. Rb7 Nxa5 37. Rb5 Nc4 38. Rb3 Na5 39. h8Q Nxb3 40. Qb8+ Ke7 41. Qxb3 Rxf2 42. Rh7+ Kf6 43. Rf7+ Ke5 44. Qg3+ Kd4 45. Rd7+ 1-0

[Event "GRE-ch U18"]
[Site "Rethymno"]
[Date "2019.01.06"]
[Round "7"]
[White "Gavriilidis, Giorgos"]
[Black "Sarafis, Rafail"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1605"]
[BlackElo "1069"]
[PlyCount "91"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. Nf3 c6 2. g3 d5 3. Bg2 Nf6 4. 0-0 Bf5 5. d3 e6 6. Nbd2 Nbd7 7. Qe1 h6 8. b3 e5 9. e4 dxe4 10. dxe4 Bh7 11. Bb2 Bd6 12. Nc4 Qc7 13. Rd1 Be7 14. Nfxe5 Nxe5 15. Bxe5 Qc8 16. Bd6 b5 17. Bxe7 Kxe7 18. Nd6 Qc7 19. Nf5+ Kf8 20. Qb4+ c5 21. Qxb5 Rb8 22. Qc4 Rb4 23. Qd3 Bxf5 24. Qd8+ Qxd8 25. Rxd8+ Ne8 26. exf5 Ke7 27. Ra8 f6 28. Bc6 Rb6 29. Re1+ Kd6 30. Re6+ Kc7 31. Rxa7+ Kc8 32. Rxe8+ Rxe8 33. Bxe8 Kd8 34. Bg6 Rd6 35. Rxg7 Rd1+ 36. Kg2 Rc1 37. c4 Ra1 38. Ra7 Kc8 39. Ra5 Kb7 40. a4 Ra3 41. Rxc5 Rxb3 42. Rb5+ Rxb5 43. cxb5 Kb6 44. Kf3 Ka5 45. Ke4 h5 46. Bxh5 1-0

[Event "GRE-ch U18"]
[Site "Rethymno"]
[Date "2019.01.05"]
[Round "5"]
[White "Gavriilidis, Giorgos"]
[Black "Patrelakis, Evaggelos"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "1605"]
[BlackElo "2123"]
[PlyCount "88"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nh5 11. Nd2 Nf4 12. 0-0 f5 13. f3 Nxe2+ 14. Qxe2 f4 15. Bf2 b6 16. b3 h5 17. a3 g4 18. b4 Qg5 19. Rfc1 Bh6 20. Kh1 Rf7 21. c5 g3 22. Bg1 bxc5 23. Nf1 Ba6 24. b5 Bb7 25. Na4 Nd7 26. Nb2 Nb6 27. a4 Kh8 28. Nc4 Rg7 29. hxg3 fxg3 30. Be3 Qh4+ 31. Kg1 Bxe3+ 32. Qxe3 Kh7 33. Qd2 Nxc4 34. Rxc4 Qf6 35. Ne3 Bc8 36. Rcc1 h4 37. Rf1 h3 38. Ng4 Qh4 39. gxh3 Qxh3 40. Qg2 Qh4 41. Ne3 Bh3 42. Nf5 Bxf5 43. exf5 Qd4+ 44. Kh1 Rh8 0-1

[Event "GRE-ch U18"]
[Site "Rethymno"]
[Date "2019.01.05"]
[Round "6"]
[White "Papidakis, Georgios"]
[Black "Gavriilidis, Giorgos"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1749"]
[BlackElo "1605"]
[PlyCount "62"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. Nc3 Nbd7 4. e4 e5 5. dxe5 dxe5 6. Bg3 Bb4 7. Bd3 Bxc3+ 8. bxc3 0-0 9. Nf3 Re8 10. h3 Qe7 11. 0-0 Qc5 12. Qd2 h6 13. Rab1 c6 14. Kh1 Nf8 15. Nh4 g5 16. Nf3 Ng6 17. h4 g4 18. Nh2 Kg7 19. f3 Qe7 20. fxg4 Nxg4 21. h5 Nxh2 22. Bxh2 Nf8 23. Bc4 f6 24. Qf2 Nh7 25. Bg3 Ng5 26. Qe3 b6 27. Bh4 Be6 28. Bxg5 hxg5 29. Bxe6 Qxe6 30. Rf5 Rh8 31. g4 Kh6 1/2-1/2

[Event "GRE-ch U18"]
[Site "Rethymno"]
[Date "2019.01.04"]
[Round "4"]
[White "Fraidakis, Emmanouil"]
[Black "Gavriilidis, Giorgos"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1172"]
[BlackElo "1605"]
[PlyCount "118"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. d3 c6 4. Nc3 e5 5. Be2 Be7 6. 0-0 0-0 7. Be3 Nbd7 8. d4 Qc7 9. Qd2 b5 10. a3 a6 11. Rfd1 Bb7 12. Bg5 Rfe8 13. Nh4 Bf8 14. Nf5 exd4 15. Qxd4 c5 16. Qd2 Nxe4 17. Nxe4 Rxe4 18. Nxd6 Rd4 19. Qe3 Bxd6 20. Rxd4 cxd4 21. Qxd4 Bxh2+ 22. Kf1 Be5 23. Qb4 Bf6 24. Bf4 Qc5 25. Rd1 Qxb4 26. axb4 Nf8 27. c3 Rd8 28. Ra1 Ne6 29. Be3 g6 30. Bf3 Bxf3 31. gxf3 Rd3 32. Rc1 Bg5 33. c4 Bxe3 34. fxe3 bxc4 35. Rxc4 Rd2 36. b3 Rd3 37. Rc8+ Kg7 38. Rc6 Rxe3 39. Kg2 Rxb3 40. Rb6 Nf4+ 41. Kh2 Nd5 42. Rd6 Nxb4 43. Rb6 Rb2+ 44. Kg3 Nd3 45. Rd6 Nc5 46. Rc6 Ne6 47. Rxa6 h5 48. Kh4 Rb4+ 49. Kg3 g5 50. Ra3 h4+ 51. Kh3 Kg6 52. Re3 Nf4+ 53. Kh2 Rb2+ 54. Kh1 g4 55. Re4 Kg5 56. Re5+ f5 57. Kg1 g3 58. Re3 Rb1+ 59. Re1 Rxe1# 0-1

[Event "GRE-ch U18"]
[Site "Rethymno"]
[Date "2019.01.03"]
[Round "2"]
[White "Fournarakis, Emmanouil"]
[Black "Gavriilidis, Giorgos"]
[Result "0-1"]
[ECO "B29"]
[BlackElo "1605"]
[PlyCount "74"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. Nxd5 Nxd5 4. exd5 Qxd5 5. Nf3 c5 6. b3 Nc6 7. Bc4 Qd8 8. 0-0 e6 9. Bb2 Bd7 10. Re1 Qc7 11. Ne5 Nxe5 12. Bxe5 Bd6 13. Bxd6 Qxd6 14. Qf3 Bc6 15. Qd3 0-0-0 16. Qxd6 Rxd6 17. h3 Rhd8 18. Bd3 h6 19. Re2 g5 20. g4 Kd7 21. Rf1 Rd4 22. Re3 Ke7 23. f3 b5 24. Rd1 f6 25. Kf1 e5 26. c3 Rxd3 27. Rxd3 Rxd3 28. Ke2 Bxf3+ 29. Kxd3 Bxd1 30. Ke4 Ke6 31. Kd3 Bf3 32. a4 a6 33. a5 Bg2 34. b4 c4+ 35. Ke2 Bxh3 36. Kf3 f5 37. gxf5+ Bxf5 0-1

[Event "GRE-ch U18"]
[Site "Rethymno"]
[Date "2019.01.03"]
[Round "3"]
[White "Gavriilidis, Giorgos"]
[Black "Vardakas, Grigorios"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1605"]
[BlackElo "2084"]
[PlyCount "98"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Nbd7 9. Qd2 Be7 10. g4 Nb6 11. g5 Nfd7 12. Rg1 Rc8 13. 0-0-0 0-0 14. f4 exf4 15. Bxf4 Ne5 16. Bxe5 dxe5 17. Qg2 Qc7 18. Nd5 Bxd5 19. exd5 Bxg5+ 20. Kb1 Bf6 21. Bd3 Qd6 22. Nd2 g6 23. Ne4 Qd8 24. h4 Bxh4 25. Rh1 f5 26. Nd6 Qxd6 27. Rxh4 e4 28. Be2 Rf7 29. Rdh1 Nxd5 30. Qh3 Qc7 31. Bd1 Qd7 32. Rh6 Rg7 33. Qb3 Qf7 34. c3 Ne3 35. Qxf7+ Rxf7 36. Bb3 Nc4 37. Rd1 Kg7 38. Rdh1 Kg8 39. Rd1 b5 40. Rh3 Kg7 41. Rd4 Rcc7 42. Kc1 Rfd7 43. Rxd7+ Rxd7 44. Bxc4 bxc4 45. b3 cxb3 46. axb3 Kf6 47. c4 Ke5 48. Rh2 f4 49. Ra2 f3 0-1

[Event "GRE-ch U18"]
[Site "Rethymno"]
[Date "2019.01.02"]
[Round "1"]
[White "Gavriilidis, Giorgos"]
[Black "Triantos, Konstantinos"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1605"]
[BlackElo "2073"]
[PlyCount "62"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 d6 7. f3 d5 8. Bg5 Nbd7 9. e3 Re8 10. Nh3 h6 11. Bf4 b6 12. cxd5 Nxd5 13. Qc6 Rb8 14. e4 Nxf4 15. Nxf4 e5 16. dxe5 Nxe5 17. Qc3 Bb7 18. Be2 f5 19. 0-0 Qf6 20. Bc4+ Kh8 21. exf5 Qxf5 22. Ne2 b5 23. Ng3 Nxf3+ 24. Kh1 Qe5 25. gxf3 Qxc3 26. bxc3 bxc4 27. Kg2 Bc6 28. Rab1 Rb3 29. Rxb3 cxb3 30. Rb1 Bd5 31. Ne4 Rxe4 0-1

[Event "GRE-ch U16"]
[Site "Rio Achaia"]
[Date "2018.07.09"]
[Round "9"]
[White "Gavriilidis, Giorgos"]
[Black "Rousos, Stamatios"]
[Result "1/2-1/2"]
[ECO "B67"]
[WhiteElo "1555"]
[BlackElo "1700"]
[PlyCount "65"]
[EventDate "2018.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 h6 10. Bh4 b5 11. Bxf6 gxf6 12. f5 Qb6 13. Nxc6 Bxc6 14. Kb1 b4 15. Ne2 e5 16. Ng3 a5 17. Bd3 a4 18. Nh5 Be7 19. Rhe1 a3 20. Bc4 axb2 21. Kxb2 Qc5 22. Bb3 Rc8 23. Re3 Rg8 24. Rg3 Rxg3 25. Nxg3 Qc3+ 26. Kb1 Qxd2 27. Rxd2 Bb5 28. Rd5 Rc5 29. Kb2 Rxd5 30. Bxd5 Bd8 31. Kb3 Ba5 32. Bc4 Bc6 33. Bd5 1/2-1/2

[Event "GRE-ch U16"]
[Site "Rio Achaia"]
[Date "2018.07.08"]
[Round "8"]
[White "Papadopoulos, Ioannis1111"]
[Black "Gavriilidis, Giorgos"]
[Result "0-1"]
[ECO "B05"]
[WhiteElo "1929"]
[BlackElo "1555"]
[PlyCount "84"]
[EventDate "2018.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 c6 6. 0-0 Bxf3 7. Bxf3 dxe5 8. dxe5 e6 9. Bxd5 cxd5 10. Be3 Nc6 11. c3 Be7 12. f4 0-0 13. Nd2 a6 14. Nf3 b5 15. Nd4 Qc7 16. Nxc6 Qxc6 17. Kh1 Rfc8 18. Qg4 Rab8 19. f5 exf5 20. Qxf5 Qe6 21. Qd3 Bc5 22. Bd4 Rc6 23. Qg3 Bxd4 24. Rf6 Qc8 25. Rxc6 Qxc6 26. cxd4 Rc8 27. h3 Qg6 28. Qf3 Qe6 29. Qd3 Qg6 30. Qf3 Qe6 31. Qe2 Qg6 32. a4 b4 33. Qd2 Rc2 34. Rc1 b3 35. Rxc2 Qxc2 36. Qb4 h6 37. e6 fxe6 38. Qd6 Qc8 39. Qb4 Qc1+ 40. Kh2 Qxb2 41. Qd6 Qc2 42. Qxe6+ Kh7 0-1

[Event "GRE-ch U16"]
[Site "Rio Achaia"]
[Date "2018.07.07"]
[Round "7"]
[White "Gavriilidis, Giorgos"]
[Black "Trigkas, Athanasios"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1555"]
[BlackElo "1028"]
[PlyCount "53"]
[EventDate "2018.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. a3 Nf6 7. Nc3 d6 8. Be2 e5 9. Nc2 Be6 10. Ne3 Be7 11. 0-0 0-0 12. Kh1 Nc6 13. Ned5 Bxd5 14. exd5 Nd4 15. Bd3 Qd7 16. f4 h5 17. fxe5 dxe5 18. Bd2 Bd6 19. Rxf6 gxf6 20. Ne4 Be7 21. Qxh5 Rfc8 22. Nxf6+ Bxf6 23. Qh7+ Kf8 24. Bb4+ Qe7 25. Bxe7+ Kxe7 26. Qe4 Kd6 27. Rf1 1-0

[Event "GRE-ch U16"]
[Site "Rio Achaia"]
[Date "2018.07.06"]
[Round "5"]
[White "Gavriilidis, Giorgos"]
[Black "Papakonstantinou, Georgios"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1555"]
[BlackElo "1612"]
[PlyCount "83"]
[EventDate "2018.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Be2 Be7 10. Qd2 d5 11. exd5 Nxd5 12. Nxd5 Qxd5 13. Qxd5 Bxd5 14. 0-0-0 Bxb3 15. axb3 Nd7 16. Rd5 0-0-0 17. Rhd1 h4 18. f4 exf4 19. Bxf4 Nf6 20. R5d4 Rxd4 21. Rxd4 Re8 22. Bf3 b5 23. Bg5 h3 24. g3 Nd7 25. Bxe7 Rxe7 26. Bg4 Kc7 27. Rxd7+ Rxd7 28. Bxd7 Kxd7 29. Kd2 f5 30. Ke3 g5 31. b4 Ke6 32. Kd4 f4 33. g4 Kd6 34. b3 Kc6 35. c3 Kb6 36. c4 bxc4 37. bxc4 a5 38. bxa5+ Kxa5 39. Kc3 Kb6 40. Kd4 Kc6 41. Kd3 Kc5 42. Kc3 1/2-1/2

[Event "GRE-ch U16"]
[Site "Rio Achaia"]
[Date "2018.07.06"]
[Round "6"]
[White "Vasilakis, Gavriel"]
[Black "Gavriilidis, Giorgos"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1730"]
[BlackElo "1555"]
[PlyCount "77"]
[EventDate "2018.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. Nc3 e6 9. Be2 Be7 10. Nf3 Bg4 11. 0-0 Bxf3 12. Rxf3 f6 13. Rg3 g6 14. Rf3 fxe5 15. d5 exd5 16. Nxd5 Rf8 17. Qf1 Rxf3 18. Qxf3 Nd4 19. Bxd4 exd4 20. Rf1 Qd7 21. Qf7+ Kd8 22. Bg4 Qe8 23. Qxe8+ Kxe8 24. Nxc7+ Kd8 25. Nxa8 Nxa8 26. Kf2 Nb6 27. b3 Bg5 28. Ke2 Ke7 29. Kd3 Be3 30. Bf3 Nd7 31. b4 b6 32. Bd5 Kd6 33. Ke4 a5 34. a3 axb4 35. axb4 b5 36. c5+ Ke7 37. Rf7+ Kd8 38. Bc6 Nb8 39. Bxb5 1-0

[Event "GRE-ch U16"]
[Site "Rio Achaia"]
[Date "2018.07.05"]
[Round "4"]
[White "Gavriilidis, Giorgos"]
[Black "Pelantakis, Mihail"]
[Result "0-1"]
[ECO "B59"]
[WhiteElo "1555"]
[BlackElo "1867"]
[PlyCount "90"]
[EventDate "2018.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Be2 Be7 8. 0-0 0-0 9. Be3 e5 10. Nb3 a5 11. a4 Nb4 12. f3 Be6 13. Nc1 d5 14. exd5 Nbxd5 15. Nxd5 Nxd5 16. Bf2 Qc7 17. Bb5 Rfd8 18. Nd3 Nb4 19. Qe2 Qxc2 20. Nxb4 Qxe2 21. Bxe2 Bxb4 22. Rfd1 Bb3 23. Rxd8+ Rxd8 24. Be3 h6 25. Bb5 Rc8 26. Rc1 Rxc1+ 27. Bxc1 Bc5+ 28. Kf1 Bd4 29. Ke2 Kf8 30. Kd3 Ke7 31. f4 f6 32. fxe5 fxe5 33. Bd2 b6 34. Be3 Bxe3 35. Kxe3 Kd6 36. g3 Bd5 37. Kd3 Kc5 38. Kc3 Bc6 39. Be2 Bxa4 40. b3 Bc6 41. Bg4 b5 42. h4 b4+ 43. Kd3 a4 44. bxa4 Bxa4 45. Ke4 Kd6 0-1

[Event "GRE-ch U16"]
[Site "Rio Achaia"]
[Date "2018.07.04"]
[Round "2"]
[White "Gavriilidis, Giorgos"]
[Black "Loukopoulos, Panagiotis Athanasi"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1555"]
[BlackElo "1942"]
[PlyCount "56"]
[EventDate "2018.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. a3 b6 8. Be3 Bb7 9. f3 d6 10. Be2 Be7 11. Rc1 0-0 12. 0-0 Nbd7 13. b4 Rac8 14. Nb3 Qb8 15. Na4 Bc6 16. b5 axb5 17. cxb5 Ba8 18. Qd4 Nc5 19. Naxc5 dxc5 20. Qc3 Bd6 21. g3 Bxg3 22. hxg3 Qxg3+ 23. Kh1 Nxe4 24. Qe1 Qh3+ 25. Kg1 Ng3 26. Bf4 Qh1+ 27. Kf2 Qh2+ 28. Ke3 Nf5+ 0-1

[Event "GRE-ch U16"]
[Site "Rio Achaia"]
[Date "2018.07.04"]
[Round "3"]
[White "Koutis, Pavlos"]
[Black "Gavriilidis, Giorgos"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1655"]
[BlackElo "1555"]
[PlyCount "64"]
[EventDate "2018.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Nf6 11. Bd2 c5 12. 0-0-0 Nc6 13. Bc3 Qd5 14. Qb5 c4 15. Qxd5 Nxd5 16. Bd2 Be7 17. Ne5 Rc8 18. Nxc6 Rxc6 19. Ne4 Bf6 20. Be3 0-0 21. Kd2 c3+ 22. Nxc3 Nxc3 23. bxc3 Rfc8 24. Rb1 Rxc3 25. Rhc1 b6 26. Rb3 R3c4 27. Rd3 Be7 28. d5 exd5 29. c3 Bf6 30. Rc2 Kf8 31. Rxd5 Rxc3 32. Rxc3 Rxc3 0-1

[Event "GRE-ch U16"]
[Site "Rio Achaia"]
[Date "2018.07.03"]
[Round "1"]
[White "Nikolakis, Panagiotis Marios"]
[Black "Gavriilidis, Giorgos"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "1941"]
[BlackElo "1555"]
[PlyCount "94"]
[EventDate "2018.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. Nc3 e6 9. Nf3 Bg4 10. Be2 Bxf3 11. gxf3 Qh4+ 12. Bf2 Qf4 13. c5 Nd7 14. Qd2 Qxd2+ 15. Kxd2 0-0-0 16. Kc2 Be7 17. a3 f6 18. f4 Rhf8 19. Be3 g5 20. exf6 Bxf6 21. d5 exd5 22. Nxd5 gxf4 23. Nxf4 Rg8 24. Bc4 Rg5 25. Rhg1 Rxg1 26. Rxg1 Nde5 27. Be6+ Kb8 28. Nd5 Bh8 29. Rg8 Nc4 30. Bf4 Nd4+ 31. Kb1 Rxg8 32. Bxc7+ Ka8 33. Bxg8 Nb5 34. a4 Nxc7 35. Nxc7+ Kb8 36. Na6+ bxa6 37. Bxc4 a5 38. Bd5 Be5 39. h3 Kc7 40. b3 Bd4 41. c6 h6 42. Kc2 h5 43. Kd3 Bg1 44. Kc4 Kb6 45. Be4 h4 46. Kd5 Bh2 47. Ke6 Kc7 1/2-1/2

[Event "GRE-ch Schools Lykeia 30th"]
[Site "Peristeri"]
[Date "2018.04.01"]
[Round "1"]
[White "Gavriilidis, Giorgos"]
[Black "Androutsopoulos Agiotatos, Vasilios"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2137"]
[BlackElo "2014"]
[PlyCount "54"]
[EventDate "2018.04.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 0-0 10. 0-0-0 a5 11. Kb1 a4 12. Nc1 a3 13. b3 Ra5 14. g4 d5 15. Bf2 Bb4 16. Qd3 d4 17. N3e2 Qc7 18. Be1 Na6 19. Ng3 Rc8 20. h4 Bxe1 21. Rxe1 Nb4 22. Qd1 Nxc2 23. Re2 Ne3 24. Qd2 Rc5 25. Nd3 Rc2 26. Qe1 Qb6 27. Nb4 Qxb4 0-1

[Event "GRE-ch Schools Lykeia 30th"]
[Site "Peristeri"]
[Date "2018.04.01"]
[Round "3"]
[White "Gavriilidis, Giorgos"]
[Black "Georgiadis, Nikolaos Xant"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "2137"]
[BlackElo "1852"]
[PlyCount "80"]
[EventDate "2018.04.01"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 a6 5. Ba4 b5 6. Bb3 Be7 7. d3 d6 8. c3 Na5 9. Bc2 c5 10. Nbd2 Qc7 11. Re1 0-0 12. Nf1 Re8 13. h3 g6 14. Ng3 Bf8 15. Be3 Bb7 16. a4 Bg7 17. axb5 axb5 18. Qd2 c4 19. Bh6 cxd3 20. Bxg7 Kxg7 21. Qxd3 Nc4 22. b3 Na3 23. Ra2 Nxc2 24. Rxc2 Bc6 25. c4 Qd7 26. Rd1 bxc4 27. Qxd6 Qxd6 28. Rxd6 cxb3 29. Rb2 Ba4 30. Nd2 Rec8 31. Nxb3 Rab8 32. Rd3 Rb4 33. Nc5 Rxb2 34. Nxa4 Rb1+ 35. Kh2 h5 36. f3 Rcc1 37. Ne2 Re1 38. Nac3 Ra1 39. Rd2 h4 40. g4 Nh7 0-1

[Event "GRE-chT Schools Lykeia 16th"]
[Site "Peristeri"]
[Date "2018.03.31"]
[Round "1.1"]
[White "Gavriilidis, Giorgos"]
[Black "Alexakis, Georgios"]
[Result "0-1"]
[ECO "B59"]
[WhiteElo "1502"]
[BlackElo "2098"]
[PlyCount "112"]
[EventDate "2018.03.31"]
[EventType "team-swiss (rapid)"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 Be6 8. f3 Be7 9. Be3 0-0 10. Qd2 a6 11. 0-0-0 b5 12. g4 Na5 13. g5 Nxb3+ 14. cxb3 Nd7 15. Nd5 Bxd5 16. exd5 Qc8+ 17. Kb1 Qb7 18. Rhg1 a5 19. Rg4 b4 20. h4 Bd8 21. h5 Bb6 22. Bxb6 Qxb6 23. g6 fxg6 24. hxg6 Nf6 25. gxh7+ Kh8 26. Rg2 a4 27. Rdg1 Rf7 28. bxa4 Rxa4 29. Rxg7 Rxg7 30. Rxg7 Kxg7 31. Qg5+ Kxh7 32. Qxf6 Qg1+ 33. Kc2 Qc5+ 34. Kb1 Ra7 35. Bd3+ Kg8 36. Qg6+ Kf8 37. Qf6+ Ke8 38. Bg6+ Kd7 39. Qf7+ Kd8 40. Qe8+ Kc7 41. Bf5 Qg1+ 42. Kc2 Qf2+ 43. Kb1 Qe1+ 44. Kc2 Qe2+ 45. Kc1 Qe3+ 46. Kc2 b3+ 47. axb3 Qe2+ 48. Kc3 Qxf3+ 49. Bd3 Qxd5 50. Qe7+ Kb6 51. Qd8+ Rc7+ 52. Kd2 Qg2+ 53. Be2 Qd5+ 54. Bd3 e4 55. Qb8+ Rb7 56. Qd8+ Ka7 0-1

[Event "GRE-chT Schools Lykeia 16th"]
[Site "Peristeri"]
[Date "2018.03.31"]
[Round "5.1"]
[White "Gavriilidis, Giorgos"]
[Black "Sotiropoulos, Anastasios Theohar"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1502"]
[BlackElo "1777"]
[PlyCount "154"]
[EventDate "2018.03.31"]
[EventType "team-swiss (rapid)"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nf6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Qa6 13. Qxa6 Nxa6 14. 0-0-0 Be7 15. c4 0-0 16. Bc3 Bb4 17. Kc2 Rfd8 18. a3 Bxc3 19. bxc3 c5 20. Rh4 Rac8 21. Ne4 cxd4 22. Nxf6+ gxf6 23. Rhxd4 Rxd4 24. Rxd4 Nc5 25. Nd2 f5 26. g4 fxg4 27. Rxg4+ Kf8 28. Ne4 Nxe4 29. Rxe4 Rc5 30. Rh4 Ke7 31. Kb3 Rf5 32. Rh2 Kf6 33. Kb4 Ke5 34. Kc5 Kf6+ 35. Kb4 Kg5 36. c5 Kf6 37. c4 Ke7 38. a4 Kd7 39. Rh3 Rxf2 40. Rd3+ Kc7 41. a5 Rf5 42. Rd6 a6 43. Rd3 Rxh5 44. Rf3 Rf5 45. Rh3 h5 46. Rg3 h4 47. Rg8 Rh5 48. Rg7 Kc6 49. Rxf7 Rh6 50. Rf1 h3 51. Rh1 h2 52. Kc3 Kxc5 53. Kd3 Rh4 54. Kc3 Rh3+ 55. Kd2 Kxc4 56. Ke2 Kb5 57. Kf2 Kxa5 58. Kg2 Rh6 59. Ra1+ Kb6 60. Kh1 Ka7 61. Rd1 b5 62. Rd7+ Kb6 63. Rd6+ Ka5 64. Rd3 b4 65. Re3 Kb6 66. Re5 a5 67. Re2 a4 68. Re4 Kc5 69. Re5+ Kd4 70. Ra5 a3 71. Ra4 Kc3 72. Ra5 Kb2 73. Re5 b3 74. Re2+ Ka1 75. Re1+ Ka2 76. Re2+ b2 77. Rg2 Ka1 0-1

[Event "EThessaloniki SSTH HALK-ch U16"]
[Site "Thessaloniki"]
[Date "2017.11.26"]
[Round "6.1"]
[White "Gavriilidis, Giorgos"]
[Black "Triantafilidis, Mihail"]
[Result "0-1"]
[ECO "B05"]
[WhiteElo "1291"]
[BlackElo "1754"]
[PlyCount "88"]
[EventDate "2017.10.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 c6 6. 0-0 Bxf3 7. Bxf3 dxe5 8. dxe5 e6 9. c4 Ne7 10. Qxd8+ Kxd8 11. Be4 Nd7 12. f4 h6 13. Kh1 Kc7 14. Be3 Nf5 15. Bxf5 exf5 16. Nc3 Nc5 17. Rad1 Be7 18. Rd2 Rhd8 19. Rfd1 Rxd2 20. Rxd2 Ne6 21. a3 a6 22. Ne2 b5 23. Rc2 Rd8 24. g3 Rd3 25. Bf2 bxc4 26. Kg2 Rb3 27. Nd4 Nxd4 28. Bxd4 Rd3 29. Rxc4 Rd2+ 30. Kh1 g5 31. Bc3 Rd1+ 32. Kg2 Kb6 33. Rd4 Rxd4 34. Bxd4+ Bc5 35. Bc3 g4 36. h3 h5 37. hxg4 hxg4 38. Kf1 Kb5 39. Ke2 Kc4 40. Kf1 Bxa3 41. Ke2 Bb4 42. Kd2 Bxc3+ 43. bxc3 Kb3 44. Kd3 c5 0-1

[Event "EThessaloniki SSTH HALK-ch U16"]
[Site "Thessaloniki"]
[Date "2017.11.19"]
[Round "5.1"]
[White "Moustakas, Athanasios"]
[Black "Gavriilidis, Giorgos"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1000"]
[BlackElo "1291"]
[PlyCount "80"]
[EventDate "2017.10.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Nbd7 5. g3 e5 6. dxe5 dxe5 7. Bg2 Qc7 8. 0-0 Be7 9. Be3 0-0 10. Qe2 b5 11. a3 a5 12. Rfd1 Ba6 13. Qe1 b4 14. Na4 Bb5 15. b3 Bxa4 16. bxa4 bxa3 17. Nd2 Ng4 18. Rdc1 h6 19. Nc4 Nxe3 20. Nxe3 Nb6 21. c4 Nxa4 22. Nc2 Nc5 23. Bf1 Nb3 24. Nxa3 Nxa1 25. Rxa1 Bc5 26. Nc2 f5 27. Qe2 fxe4 28. Qxe4 Rxf2 29. Ne3 Raf8 30. Bd3 R2f5 31. Re1 Bxe3+ 32. Rxe3 Qf7 33. Re1 g5 34. g4 Rf3 35. Qe2 Rf2 36. Qe4 Rf3 37. Qe2 Rxd3 38. Qxd3 Qf2+ 39. Kh1 Qxe1+ 40. Kg2 Qf2+ 0-1

[Event "EThessaloniki SSTH HALK-ch U16"]
[Site "Thessaloniki"]
[Date "2017.11.12"]
[Round "4.1"]
[White "Gavriilidis, Giorgos"]
[Black "Tsouchnikas, Georgios"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1291"]
[BlackElo "1118"]
[PlyCount "121"]
[EventDate "2017.10.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bg4 5. dxe5 dxe5 6. 0-0 Bd6 7. Bxc6+ bxc6 8. Nc3 Nf6 9. Be3 0-0 10. Qd3 Bxf3 11. gxf3 Qd7 12. Ne2 Rfd8 13. Ng3 Bb4 14. Qc4 Bd2 15. Nf5 Qe6 16. Qxe6 fxe6 17. Ne7+ Kh8 18. Nxc6 Rd6 19. Nxe5 Rf8 20. Nc4 Bxe3 21. fxe3 Rc6 22. Na3 e5 23. Rad1 Rb6 24. Nc4 Rc6 25. b3 h6 26. Rd2 h5 27. Nxe5 Ra6 28. Ng6+ Kg8 29. Nxf8 Kxf8 30. a4 h4 31. Rfd1 h3 32. Rd8+ Kf7 33. e5 Nh5 34. f4 Rg6+ 35. Kh1 Rg2 36. R1d2 Rxd2 37. Rxd2 Ke6 38. Rd8 a6 39. Rh8 g6 40. Rxh5 gxh5 41. e4 h4 42. Kg1 c6 43. Kf2 a5 44. Kf3 c5 45. c4 Kf7 46. f5 Ke7 47. Kg4 Kf7 48. Kxh3 Ke7 49. Kxh4 Kf7 50. Kg5 Ke7 51. h4 Kf7 52. h5 Kg7 53. e6 Kf8 54. h6 Kg8 55. h7+ Kxh7 56. e7 Kg7 57. e8Q Kh7 58. Qd7+ Kg8 59. f6 Kf8 60. Qe7+ Kg8 61. Qg7# 1-0

[Event "EThessaloniki SSTH HALK-ch U16"]
[Site "Thessaloniki"]
[Date "2017.10.08"]
[Round "2.1"]
[White "Gavriilidis, Giorgos"]
[Black "Betsakos, Konstantinos"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "1291"]
[BlackElo "1857"]
[PlyCount "96"]
[EventDate "2017.10.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. 0-0 Be7 8. Re1 d6 9. Nxc6 bxc6 10. Be3 Nf6 11. f3 0-0 12. Na4 Rb8 13. c4 e5 14. Qc2 Qb7 15. b3 Be6 16. Rad1 Rbc8 17. Bd3 g6 18. Qe2 Ra8 19. Nb6 Rad8 20. Na4 Qa8 21. Bb6 Rd7 22. c5 Nh5 23. g3 d5 24. Bxa6 Nf6 25. Bd3 dxe4 26. Bxe4 Rxd1 27. Rxd1 Nxe4 28. Qxe4 Bf6 29. Qd3 Bg7 30. Nc3 e4 31. fxe4 Bxc3 32. Qxc3 Qxa2 33. Rd2 Qb1+ 34. Kf2 Qxe4 35. Qd3 Qe5 36. Qd4 Qf5+ 37. Qf4 Qb1 38. b4 Bd5 39. h4 Qh1 40. Ke2 Re8+ 41. Kd3 Qb1+ 42. Kc3 Re4 43. Rxd5 cxd5 44. Qb8+ Kg7 45. Ba5 Re3+ 46. Kd2 Qd3+ 47. Kc1 Re1+ 48. Kb2 Rb1+ 0-1

[Event "EThessaloniki SSTH HALK-ch U16"]
[Site "Thessaloniki"]
[Date "2017.10.01"]
[Round "1.1"]
[White "Stefanidis, Evgenios"]
[Black "Gavriilidis, Giorgos"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1250"]
[BlackElo "1291"]
[PlyCount "85"]
[EventDate "2017.10.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. e3 Nf6 4. c4 Be7 5. d3 0-0 6. Nf3 Nbd7 7. Be2 Re8 8. 0-0 Bf8 9. Nfd2 c6 10. b5 Qc7 11. Nc3 Nb6 12. bxc6 bxc6 13. Rc1 Rb8 14. Ba1 Be6 15. f4 exf4 16. Rxf4 d5 17. cxd5 Nbxd5 18. Nxd5 Nxd5 19. Re4 f5 20. Be5 Bd6 21. Bxd6 Qxd6 22. Nc4 Qd8 23. Re5 Nf6 24. d4 g6 25. Qa4 Bd5 26. Na5 Rb2 27. Bf3 Rxa2 28. Bxd5+ Qxd5 29. Rxd5 Rxa4 30. Re5 Rxe5 31. dxe5 Rxa5 32. exf6 Ra6 33. Rd1 c5 34. Rd7 Rxf6 35. Rxa7 Re6 36. Ra3 Rc6 37. Kf2 c4 38. Rc3 Kf7 39. Kf3 Kf6 40. g4 fxg4+ 41. Kxg4 h5+ 42. Kf3 g5 43. h3 1/2-1/2

[Event "GRE-ch U16"]
[Site "Achaia"]
[Date "2017.07.02"]
[Round "9"]
[White "Chytiroglou Koutsokeras, Georgio"]
[Black "Gavriilidis, Giorgos"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1368"]
[BlackElo "1136"]
[PlyCount "57"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 g6 7. Be3 Bg7 8. Qd2 Ng4 9. Nf3 Nxe3 10. Qxe3 0-0 11. 0-0-0 a6 12. h4 Bg4 13. Rde1 h6 14. Nh2 Bd7 15. f4 h5 16. Reg1 Kh7 17. g4 Bh6 18. gxh5 gxh5 19. Nf3 Bg4 20. Ng5+ Kg7 21. Be6 Bxg5 22. Bxg4 hxg4 23. Rxg4 f6 24. hxg5 Rh8 25. gxf6+ Kxf6 26. Nd5+ Kf7 27. Rhg1 Rh7 28. Qc3 Qh8 29. Qb3 1-0

[Event "GRE-ch U16"]
[Site "Achaia"]
[Date "2017.07.01"]
[Round "8"]
[White "Gavriilidis, Giorgos"]
[Black "Petrakis, Stylianos"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1136"]
[BlackElo "1977"]
[PlyCount "60"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 d5 5. Be2 0-0 6. 0-0 c5 7. d3 Nc6 8. Nbd2 b6 9. Ne5 Nxe5 10. Bxe5 Bb7 11. c4 dxc4 12. Nxc4 b5 13. Na3 Qd5 14. Bf3 Qxe5 15. Bxb7 Rab8 16. Bf3 Rfd8 17. Qc2 Qd6 18. Rad1 Nd7 19. Nb1 Ne5 20. Be2 Rbc8 21. Nc3 Qb6 22. Ne4 f5 23. Nd2 Nc6 24. a3 Qa5 25. a4 Nb4 26. Qb1 Nd5 27. Qc2 Qc3 28. Qb1 bxa4 29. bxa4 Rb8 30. Qc1 Qxc1 0-1

[Event "GRE-ch U16"]
[Site "Achaia"]
[Date "2017.06.30"]
[Round "7"]
[White "Gavriilidis, Giorgos"]
[Black "Posonidis, Theodoros"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1136"]
[BlackElo "1147"]
[PlyCount "101"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Bf5 5. 0-0 e6 6. Bf4 Be7 7. e3 h6 8. Bxb8 Qxb8 9. Re1 Bd6 10. Nbd2 0-0 11. c4 Qd8 12. c5 Bc7 13. b4 Nd7 14. Nb3 f6 15. Bf1 e5 16. Nh4 Bh7 17. Bd3 e4 18. Be2 f5 19. Ng2 g5 20. Qd2 Qf6 21. Rec1 Kh8 22. Bf1 Rg8 23. Ne1 Nf8 24. b5 Ng6 25. a4 Raf8 26. a5 f4 27. Ng2 h5 28. a6 bxa6 29. Rxa6 h4 30. Rxc6 Qf5 31. Rxc7 h3 32. Ne1 fxg3 33. hxg3 Nh4 34. Qe2 Bg6 35. g4 h2+ 36. Kxh2 Qf6 37. Bh3 Bf7 38. Ra1 Rg7 39. Rc6 Be6 40. Raa6 Re8 41. Nd2 Rh7 42. Qf1 Qh6 43. f3 Rf7 44. Kg3 Rf6 45. Qh1 Ref8 46. fxe4 dxe4 47. Qxe4 Re8 48. d5 Qf8 49. Rxe6 Rexe6 50. Rxe6 Qb8+ 51. d6 1-0

[Event "GRE-ch U16"]
[Site "Achaia"]
[Date "2017.06.29"]
[Round "6"]
[White "Aggelopoulos, Konstantinos"]
[Black "Gavriilidis, Giorgos"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "1161"]
[BlackElo "1136"]
[PlyCount "120"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. d3 Nf6 7. Be3 0-0 8. Qd2 Ng4 9. Bf4 Nge5 10. Bh6 Nxf3+ 11. Bxf3 Nd4 12. Bg2 Nc2+ 13. Qxc2 Bxh6 14. 0-0 Rb8 15. Nd5 e6 16. Nc3 Bd7 17. Ne4 Bc6 18. Rab1 Bg7 19. a3 Qd7 20. Nc3 Bxg2 21. Kxg2 Rfc8 22. b4 cxb4 23. axb4 d5 24. c5 b6 25. Na4 Bf8 26. d4 bxc5 27. bxc5 Bg7 28. e3 e5 29. Rfd1 Rxb1 30. Rxb1 exd4 31. exd4 Bxd4 32. Rd1 Bf6 33. Rc1 Qc6 34. Nb2 Bxb2 35. Qxb2 a5 36. Qa3 d4+ 37. Qf3 Kf8 38. Qxc6 Rxc6 39. Kf3 f5 40. Ke2 Rc8 41. Kd3 Rd8 42. Ra1 Ra8 43. Kxd4 Ke7 44. Kc4 f4 45. gxf4 Rf8 46. Rxa5 Rxf4+ 47. Kb5 Rxf2 48. Ra7+ Kd8 49. Rxh7 Kc8 50. h3 g5 51. Kb6 Rb2+ 52. Kc6 Kd8 53. Rg7 Rb3 54. Rh7 Rb2 55. Kd6 Rd2+ 56. Ke6 Rc2 57. Rd7+ Kc8 58. Rd5 Rc3 59. Rxg5 Rxh3 60. c6 Kc7 1/2-1/2

[Event "GRE-ch U16"]
[Site "Achaia"]
[Date "2017.06.29"]
[Round "5"]
[White "Lamprou, Konstantinos Georgi"]
[Black "Gavriilidis, Giorgos"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1634"]
[BlackElo "1136"]
[PlyCount "70"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 d5 6. exd5 Nxd5 7. d3 Bd6 8. Nbd2 0-0 9. Nc4 f6 10. Bxc6 bxc6 11. Nfd2 Be7 12. b3 e5 13. Qf3 Bb7 14. Bb2 Rc8 15. Ne4 Nc7 16. Ng3 Nb5 17. c3 Nd6 18. Ba3 Nxc4 19. dxc4 Qa5 20. Nf5 Rfe8 21. Bb2 Bf8 22. Qg4 g6 23. Red1 Rcd8 24. Ne3 Bc8 25. Qf3 Re6 26. Rxd8 Qxd8 27. Qe2 Rd6 28. Rd1 Rxd1+ 29. Qxd1 Qxd1+ 30. Nxd1 Bf5 31. Ne3 Bb1 32. a3 a5 33. Nf1 Bc2 34. Nd2 Bh6 35. Bc1 Bxd2 1/2-1/2

[Event "GRE-ch U16"]
[Site "Achaia"]
[Date "2017.06.28"]
[Round "4"]
[White "Gavriilidis, Giorgos"]
[Black "Apostolopoulos, Georgios"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1136"]
[BlackElo "1197"]
[PlyCount "50"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. 0-0 Bd6 5. d4 0-0 6. b3 c5 7. e3 Nc6 8. Bb2 Qc7 9. Nbd2 cxd4 10. Nxd4 Nxd4 11. Bxd4 Be5 12. Bxe5 Qxe5 13. c4 Bd7 14. e4 Bc6 15. exd5 exd5 16. Re1 Qd4 17. cxd5 Nxd5 18. Ne4 Qxd1 19. Raxd1 Rfe8 20. Nd6 Rxe1+ 21. Rxe1 Rd8 22. Nf5 g6 23. Bxd5 Bxd5 24. Ne7+ Kg7 25. Nxd5 Rxd5 1/2-1/2

[Event "GRE-ch U16"]
[Site "Achaia"]
[Date "2017.06.27"]
[Round "2"]
[White "Gavriilidis, Giorgos"]
[Black "Kouroglou, Konstantinos"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1136"]
[BlackElo "1533"]
[PlyCount "78"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Bg4 4. 0-0 e6 5. d4 Bxf3 6. Bxf3 Bd6 7. c4 c6 8. c5 Bc7 9. Nc3 h6 10. Bd2 Nbd7 11. e3 0-0 12. b4 e5 13. b5 Nh7 14. a4 Qf6 15. Bc1 Ng5 16. Bg2 Ne6 17. Ne2 Rfd8 18. Ba3 Qg5 19. Bb4 h5 20. f4 exf4 21. exf4 Qf6 22. Bc3 h4 23. f5 Nef8 24. g4 Nh7 25. h3 Re8 26. Qd2 Qg5 27. Rae1 Re3 28. Rf3 Rae8 29. Rxe3 Rxe3 30. Kf2 Re8 31. Kf1 Ndf6 32. Qxg5 Nxg5 33. Ng1 Nge4 34. Bxe4 dxe4 35. Ne2 Nd5 36. Kg2 e3 37. Kf3 Nxc3 38. Nxc3 Ba5 39. Rc1 Bxc3 0-1

[Event "GRE-ch U16"]
[Site "Achaia"]
[Date "2017.06.27"]
[Round "3"]
[White "Symeonidis, Theofilos"]
[Black "Gavriilidis, Giorgos"]
[Result "1/2-1/2"]
[ECO "E72"]
[WhiteElo "1335"]
[BlackElo "1136"]
[PlyCount "151"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nc3 0-0 6. e4 e5 7. d5 Nbd7 8. Nge2 Ne8 9. 0-0 Nb6 10. b3 f5 11. Rb1 f4 12. f3 g5 13. g4 Bd7 14. Qd3 c5 15. Bd2 Nc8 16. Rfc1 Nf6 17. h3 Ne7 18. Be1 h5 19. a3 a5 20. b4 axb4 21. axb4 b6 22. b5 h4 23. Ra1 Qc7 24. Na4 Ra7 25. Ra3 Rfa8 26. Rca1 Nc8 27. R1a2 Kf7 28. Qb1 Be8 29. Qa1 Nd7 30. Nec3 Bf6 31. Kf1 Bd8 32. Ke2 Kf6 33. Bf2 Bg6 34. Qe1 Kg7 35. Qa1 Kf6 36. Bf1 Bf7 37. Ke1 Bg6 38. Bd3 Bf7 39. Kf1 Bg6 40. Qe1 Kg7 41. Nd1 Kh6 42. Ndb2 Kg7 43. Be2 Kh7 44. Nd3 Kh6 45. Qc3 Kh7 46. Ne1 Be7 47. Ng2 Kh6 48. Ra1 Bf6 49. Ke1 Kg7 50. Kd2 Kh6 51. Bd1 Kg7 52. Bc2 Kh6 53. Rh1 Qd8 54. Qa1 Kg7 55. Qb2 Kh6 56. Rha1 Qc7 57. Ne1 Kg7 58. Nd3 Kh6 59. Ke2 Kg7 60. Be1 Kh6 61. Bd2 Kg7 62. R1a2 Kh6 63. Qa1 Bd8 64. Nc1 Kh7 65. Nb3 Kg8 66. Kf2 Kf7 67. Bd3 Kg8 68. Nc3 Rxa3 69. Rxa3 Rxa3 70. Qxa3 Qa7 71. Qxa7 Nxa7 72. Ke2 Kf7 73. Kd1 Nc8 74. Kc2 Nf6 75. Be2 Ke7 76. Kb2 1/2-1/2

[Event "GRE-ch U16"]
[Site "Achaia"]
[Date "2017.06.26"]
[Round "1"]
[White "Sotiropoulos, Anastasios Theohar"]
[Black "Gavriilidis, Giorgos"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "1757"]
[BlackElo "1136"]
[PlyCount "63"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 c5 6. d4 d6 7. Nc3 Nc6 8. b3 cxd4 9. Nxd4 Qb6 10. Nc2 Bf5 11. Bb2 Qd8 12. Nd4 Bd7 13. e3 a6 14. Qd2 Rb8 15. Rac1 Nxd4 16. exd4 b5 17. c5 dxc5 18. dxc5 Qc7 19. b4 Rfd8 20. Qe2 e6 21. Qf3 Rdc8 22. Rfd1 Ne8 23. Rc2 f5 24. Qe2 Nf6 25. Rcd2 Re8 26. Rd6 a5 27. c6 Bc8 28. Nxb5 Qb6 29. a4 Ba6 30. Bxf6 Bxb5 31. axb5 Bxf6 32. Rxe6 1-0

[Event "GRE-chT U16 9th"]
[Site "Thessaloniki"]
[Date "2016.12.17"]
[Round "5.1"]
[White "Gavriilidis, Giorgos"]
[Black "Alexakis, Georgios"]
[Result "0-1"]
[ECO "B77"]
[WhiteElo "1138"]
[BlackElo "2061"]
[PlyCount "88"]
[EventDate "2016.12.15"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]
[WhiteTeam "Kalamarias Han"]
[BlackTeam "Peiraikos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f3 g6 7. Be3 Bg7 8. Qd2 0-0 9. Bc4 Nxd4 10. Bxd4 Be6 11. Bxe6 fxe6 12. 0-0 a6 13. Ne2 Rc8 14. Ng3 e5 15. Be3 Qd7 16. Rfd1 Rc6 17. c3 Qc7 18. Kh1 e6 19. Rac1 Rd8 20. f4 Ng4 21. Ne2 Qe7 22. h3 Qh4 23. fxe5 Nxe3 24. Qxe3 Bh6 25. Qf3 Bxc1 26. Nxc1 dxe5 27. Rxd8+ Qxd8 28. Nd3 Qg5 29. g4 Rc7 30. Qg3 Rf7 31. Kg2 Qd2+ 32. Kg1 Qd1+ 33. Ne1 Qe2 34. Ng2 Qxe4 35. Qe3 Qxe3+ 36. Nxe3 Rf3 37. Nc4 Rxh3 38. Nxe5 Re3 39. Nc4 Rg3+ 40. Kf2 Rxg4 41. Ne5 Rf4+ 42. Kg3 Rf5 43. Ng4 Kg7 44. b4 Rd5 0-1

[Event "GRE-chT U16 9th"]
[Site "Thessaloniki"]
[Date "2016.12.16"]
[Round "2.2"]
[White "Papaioannou, Paris"]
[Black "Gavriilidis, Giorgos"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1086"]
[BlackElo "1138"]
[PlyCount "72"]
[EventDate "2016.12.15"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]
[WhiteTeam "Volou SE"]
[BlackTeam "Kalamarias Han"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 e5 2. Nf3 d6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 0-0 6. 0-0 c6 7. a4 h6 8. Be3 d5 9. Bb3 d4 10. Bd2 dxc3 11. Bxc3 Bg4 12. Bxe5 Bd6 13. Bxd6 Qxd6 14. e5 Bxf3 15. exd6 Bxd1 16. Raxd1 Rd8 17. Rfe1 Rxd6 18. Re7 Rd7 19. Bxf7+ Kf8 20. Rxd7 Nbxd7 21. Bc4 Nb6 22. Bb3 Re8 23. h3 Re5 24. g3 Re8 25. Kg2 a5 26. Kf1 Nfd7 27. d4 Nf6 28. Rd3 Nbd5 29. c3 Re7 30. Bc2 Ke8 31. Bb1 Kd7 32. Bc2 Ne8 33. Bb1 Nd6 34. Ba2 Rf7 35. g4 Rf6 36. Rd1 Ne3+ 0-1

[Event "GRE-chT U16 9th"]
[Site "Thessaloniki"]
[Date "2016.12.15"]
[Round "1.1"]
[White "Kadianis, Georgios"]
[Black "Gavriilidis, Giorgos"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2005"]
[BlackElo "1138"]
[PlyCount "51"]
[EventDate "2016.12.15"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "GRE"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]
[WhiteTeam "OFI"]
[BlackTeam "Kalamarias Han"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. f3 0-0 7. Be3 a6 8. Qd2 Re8 9. 0-0-0 Nc6 10. Nf5 Bxf5 11. exf5 Bf8 12. g4 h6 13. h4 Rxe3 14. Qxe3 Nh7 15. Bc4 Na5 16. Bxf7+ Kh8 17. g5 Qe7 18. Be6 Nc6 19. Nd5 Qd8 20. Rdg1 Ne7 21. Nf4 Qe8 22. Qc3 c6 23. gxh6 Nf6 24. hxg7+ Bxg7 25. Rxg7 Kxg7 26. Rg1+ 1-0

[Event "Kavala op 20th"]
[Site "Kavala"]
[Date "2011.07.30"]
[Round "1"]
[White "Gavriilidis, Giorgos"]
[Black "Svetushkin, Dmitry"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "2159"]
[BlackElo "2576"]
[PlyCount "76"]
[EventDate "2011.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 a6 5. cxd5 cxd5 6. Qb3 Nc6 7. Bg5 e6 8. e3 h6 9. Bh4 Na5 10. Qc2 Bd7 11. Bd3 Rc8 12. 0-0 Bb4 13. Ne5 b5 14. Be2 Nc4 15. Bxc4 bxc4 16. Nxd7 Qxd7 17. Bxf6 gxf6 18. e4 dxe4 19. Qxe4 f5 20. Qe5 0-0 21. Rfe1 Kh7 22. Rad1 Rcd8 23. Re3 Bd6 24. Qa5 Qb7 25. Na4 Rg8 26. g3 f4 27. Rc3 Bb4 28. Qh5 Bxc3 29. bxc3 Rd5 30. Qe2 f3 31. Qxc4 Qb5 32. Qb3 Qe2 33. Qb1+ Kg7 34. Re1 Rb5 35. Qc1 Rgb8 36. Nc5 Rb1 37. Qxb1 Rxb1 38. Rxb1 Qxa2 0-1

[Event "GRE-ch U20"]
[Site "Greece"]
[Date "2001.04.09"]
[Round "4"]
[White "Aggouridis, Aris"]
[Black "Gavriilidis, Giorgos"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2110"]
[BlackElo "2010"]
[PlyCount "98"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nc6 5. d4 cxd4 6. cxd4 Nxe4 7. d5 Qa5+ 8. Nc3 Nxc3 9. bxc3 Nb8 10. 0-0 Nd7 11. Rb1 a6 12. c4 Nf6 13. Be3 Qc7 14. Bb6 Qd7 15. Re1 g6 16. c5 Bg7 17. c6 bxc6 18. dxc6 Qxc6 19. Ne5 Qc3 20. Bf3 Rb8 21. Nc6 Rb7 22. Qxd6 0-0 23. Nxe7+ Rxe7 24. Rxe7 Bf5 25. Rbe1 Be6 26. Rd1 Qc4 27. a3 Ne8 28. Qc5 Qb3 29. Rb7 Qa2 30. Rb8 Nf6 31. Rxf8+ Bxf8 32. Qg5 Nd7 33. Bd4 h6 34. Qd8 Qxa3 35. Be3 Qe7 36. Qa8 Kh7 37. Qxa6 Ne5 38. Be2 Bg7 39. h3 Qh4 40. Qb7 Qa4 41. Bd4 Qc2 42. Qb2 Qxb2 43. Bxb2 Nf3+ 44. Bxf3 Bxb2 45. Bd5 Bxd5 46. Rxd5 h5 47. Kf1 Bf6 48. Ke2 Kg7 49. Kf3 Bc3 1-0

[Event "GRE-ch U20"]
[Site "Greece"]
[Date "2001.04.08"]
[Round "3"]
[White "Gavriilidis, Giorgos"]
[Black "Kapnisis, Spyridon"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2010"]
[BlackElo "2375"]
[PlyCount "50"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. c3 Bg4 4. Qb3 Rb8 5. Bf4 e6 6. Nbd2 Bd6 7. e3 Nge7 8. Bg3 0-0 9. Bd3 Ng6 10. 0-0 Re8 11. c4 Na5 12. Qc3 Nxc4 13. Nxc4 dxc4 14. Bxc4 Bxf3 15. gxf3 Nh4 16. e4 e5 17. Qb3 Qe7 18. f4 exf4 19. Bxh4 Qxh4 20. e5 Bxe5 21. dxe5 Rxe5 22. Bxf7+ Kh8 23. Rae1 Qg4+ 24. Qg3 fxg3 25. Rxe5 gxf2+ 0-1

[Event "GRE-ch U20"]
[Site "Greece"]
[Date "2001.04.08"]
[Round "2"]
[White "Panagiotopoulos, Orestis"]
[Black "Gavriilidis, Giorgos"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "2145"]
[BlackElo "2010"]
[PlyCount "80"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[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. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Nxd5 cxd5 13. Qxd5 Qc7 14. Qc5 Qb7 15. Qa3 Rb8 16. b3 Bf5 17. Bd3 Rfc8 18. Bxf5 gxf5 19. Rd3 Qc7 20. c4 Qe5 21. Rhd1 a5 22. g3 Qf6 23. f4 Bf8 24. c5 Qa6 25. Bd4 e6 26. Rc3 Rb4 27. Rc2 Qb5 28. Qb2 a4 29. bxa4 Qxa4 30. Qc3 Rcb8 31. Rd3 Qc6 32. Re2 Qh1+ 33. Kd2 Rb1 34. Qc2 Rf1 35. Bb2 Bxc5 36. Qc3 e5 37. Qxe5 Bb4+ 38. Kc2 Qc6+ 39. Bc3 Qa4+ 40. Kd2 Rd1+ 0-1

