[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.17"]
[Round "7"]
[White "Blitsas, Orestis"]
[Black "Giannakaras, Konstantinos"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1660"]
[BlackElo "1183"]
[PlyCount "58"]
[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 "Alexanthroepoles Ethnikos"]
[BlackTeam "Thessaloniki Chan"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 Nf6 5. Bf4 Nc6 6. e3 a6 7. Bd3 e6 8. Rc1 Bd6 9. Bxd6 Qxd6 10. Nge2 Bd7 11. 0-0 b5 12. f3 0-0 13. h3 Rac8 14. Kh1 Rfd8 15. f4 Na5 16. Rb1 Nc4 17. Bxc4 Rxc4 18. b3 Rc7 19. b4 Rdc8 20. Qb3 Rc4 21. a3 h6 22. Rbc1 Kf8 23. Nb1 Ne4 24. Rxc4 Rxc4 25. Rc1 Qc7 26. Rxc4 dxc4 27. Qc2 Bc6 28. Nec3 Qb7 29. Qe2 Ng3+ 0-1

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.16"]
[Round "6"]
[White "Georgiadis, Anastasios"]
[Black "Blitsas, Orestis"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1774"]
[BlackElo "1660"]
[PlyCount "67"]
[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 "Treis Asteres"]
[BlackTeam "Alexanthroepoles Ethnikos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nf6 5. e3 Nc6 6. Nc3 Bf5 7. Qb3 Na5 8. Qa4+ Bd7 9. Qc2 Rc8 10. Bd3 e6 11. a3 Nc4 12. Nge2 Be7 13. h3 a6 14. 0-0 h6 15. Bxc4 Rxc4 16. Qd3 b5 17. f3 Bc8 18. b3 Rc6 19. e4 Bb7 20. e5 Nd7 21. Bd2 Qb6 22. f4 Rc8 23. Kh1 0-0 24. f5 exf5 25. Qxf5 Qe6 26. Qf3 Nb6 27. Nf4 Qd7 28. Nh5 Qc6 29. Rae1 Bxa3 30. Nf6+ Kh8 31. Bxh6 gxf6 32. exf6 Qxc3 33. Bg7+ Kg8 34. Qh5 1-0

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.15"]
[Round "5"]
[White "Blitsas, Orestis"]
[Black "Christodoulou, Panormitis"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "1660"]
[BlackElo "1933"]
[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 "Alexanthroepoles Ethnikos"]
[BlackTeam "Patras EA"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. e4 d6 6. Nge2 Nge7 7. d3 0-0 8. 0-0 Nd4 9. Nxd4 exd4 10. Nd5 c6 11. Nxe7+ Qxe7 12. h4 h5 13. Bf4 Be6 14. Re1 Qd7 15. Rc1 Be5 16. Qd2 Bh3 17. Kh2 Bxg2 18. Kxg2 c5 19. Bxe5 dxe5 20. b4 f5 21. Qh6 Rf6 22. Qg5 Raf8 23. f4 exf4 24. gxf4 fxe4 25. Rxe4 Qa4 26. Rce1 Qc2+ 27. R1e2 Qxd3 28. Qxc5 Rxf4 29. Qd5+ R4f7 30. Qxd4 Qf3+ 31. Kh2 Qf6 32. Qxf6 Rxf6 33. Kg2 Rf4 34. c5 R4f5 35. Re7 R8f7 36. a4 g5 37. Re8+ Kg7 38. hxg5 Rxg5+ 39. Kh3 a5 40. bxa5 Rxc5 41. Rb8 Rxa5 42. Rb2 Ra7 43. Rb6 Rc7 44. a5 Kh7 45. Kg3 Kg7 46. Kh3 Kf7 47. Rh8 Rc3+ 48. Kh2 Kg7 49. Rb8 Rc2+ 50. Kh3 Rc7 51. Kg3 Rd7 52. Kh4 Rd4+ 53. Kh3 Rd7 54. Kh4 Kf7 55. Rb5 Ke6 56. Re8+ Re7 57. Rh8 Kd7 58. Rhxh5 Re6 59. Rh7+ Re7 60. Rh6 Re6 61. Rh7+ Re7 62. Rh6 Re6 63. Rh7+ Re7 1/2-1/2

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.14"]
[Round "4"]
[White "Stratigos, Spiros"]
[Black "Blitsas, Orestis"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1885"]
[BlackElo "1660"]
[PlyCount "77"]
[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 "Kerkeras"]
[BlackTeam "Alexanthroepoles Ethnikos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 Nge7 5. Bg2 d6 6. 0-0 g6 7. Re1 Bg7 8. c3 0-0 9. Nbd2 Rb8 10. Nf1 b5 11. Be3 f5 12. exf5 Nxf5 13. Bg5 Qc7 14. g4 Nh6 15. h3 Nf7 16. Bh4 e5 17. Ne3 Be6 18. Nd2 g5 19. Bg3 Ne7 20. c4 bxc4 21. dxc4 Kh8 22. Be4 Nd8 23. Bc2 Nec6 24. Ne4 Nf7 25. Qd3 Nb4 26. Qd1 Nxc2 27. Qxc2 Qc6 28. Rad1 Rfd8 29. h4 h6 30. hxg5 hxg5 31. f3 Kg8 32. Rd2 d5 33. Nf6+ Bxf6 34. Qg6+ Kf8 35. Qxf6 dxc4 36. Rh2 Ke8 37. Rh7 Rb7 38. Nf5 Bxf5 39. Qxc6+ 1-0

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.13"]
[Round "2.3"]
[White "Blitsas, Orestis"]
[Black "Koutlas, Nikolaos"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1660"]
[BlackElo "2357"]
[PlyCount "58"]
[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 "Alexanthroepoles Ethnikos"]
[BlackTeam "Kavalas"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. c4 b6 2. Nc3 Bb7 3. d4 Nf6 4. e3 e6 5. a3 d5 6. Nf3 a6 7. cxd5 exd5 8. b4 Bd6 9. Bd3 0-0 10. 0-0 Re8 11. Bd2 Nbd7 12. Qb3 Ne4 13. b5 axb5 14. Nxb5 Bf8 15. Rfc1 c5 16. Qb2 Re6 17. Bc3 c4 18. Bxe4 dxe4 19. Ne1 Rh6 20. Bb4 Qg5 21. Bxf8 Rxf8 22. Rxc4 Nf6 23. Rac1 Qg4 24. Nc7 Bc8 25. Qxb6 Qh5 26. Qd6 Ng4 27. Qg3 Nxh2 28. Rc5 Nf3+ 29. Kf1 Nd2+ 0-1

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.13"]
[Round "3.8"]
[White "Kouvidis, Ioannis"]
[Black "Blitsas, Orestis"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2084"]
[BlackElo "1660"]
[PlyCount "75"]
[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 "OFI"]
[BlackTeam "Alexanthroepoles Ethnikos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 c5 4. e3 cxd4 5. exd4 a6 6. Nf3 Nc6 7. Ne5 Bd7 8. Nxc6 Bxc6 9. Qf3 e6 10. 0-0-0 b5 11. Bd3 b4 12. Ne2 Bb5 13. Kb1 Bxd3 14. Qxd3 Ne4 15. Qe3 a5 16. Ng3 Nd6 17. Bxd6 Bxd6 18. Nh5 g6 19. Ng3 Qc7 20. Ne2 a4 21. h4 h5 22. f3 Rc8 23. Rd2 Kd7 24. g3 Rb8 25. f4 Rb6 26. Rc1 Rhb8 27. Ng1 Qb7 28. Nf3 b3 29. cxb3 axb3 30. a3 Qa6 31. Ne5+ Ke8 32. Qd3 Qa4 33. Rc3 Ra8 34. Kc1 Bxa3 35. bxa3 Qxa3+ 36. Rb2 Qa1+ 37. Qb1 Qxb1+ 38. Kxb1 1-0

[Event "GRE-chT 49th"]
[Site "Thessaloniki"]
[Date "2022.08.12"]
[Round "1"]
[White "Blitsas, Orestis"]
[Black "Georgiadis, Nikolaos Xant"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1660"]
[BlackElo "1802"]
[PlyCount "68"]
[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 "Alexanthroepoles Ethnikos"]
[BlackTeam "Xanthis"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. Bb3 Ba7 7. Nbd2 0-0 8. Nf1 d5 9. Ng3 h6 10. 0-0 Be6 11. Qe2 Re8 12. h3 Na5 13. Bc2 dxe4 14. Nxe4 Nd7 15. Re1 f5 16. Ned2 Nc6 17. Nc4 Bxc4 18. dxc4 e4 19. Nh2 Nce5 20. Bf4 Qh4 21. Be3 Bxe3 22. Qxe3 b6 23. b4 Nxc4 24. Bb3 Nde5 25. Qe2 b5 26. Red1 Rad8 27. Rd4 Rxd4 28. cxd4 Nd3 29. Rd1 Rd8 30. Nf3 Qh5 31. Qc2 Kh8 32. Bxc4 bxc4 33. Rd2 exf3 34. Qxc4 Qg5 0-1

[Event "GRE-chT2 48th"]
[Site "Thessaloniki"]
[Date "2021.10.10"]
[Round "7.2"]
[White "Giannoulakis, Labros"]
[Black "Blitsas, Orestis"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2319"]
[BlackElo "1633"]
[PlyCount "49"]
[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 "Neapolis Sykeon"]
[BlackTeam "Alexandroupolis Ethnikos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 a6 6. cxd5 exd5 7. Qc2 c6 8. h3 0-0 9. e3 Bd6 10. Bd3 h6 11. 0-0 Re8 12. Rab1 Qc7 13. Bxd6 Qxd6 14. b4 g5 15. Ne5 g4 16. f4 gxh3 17. gxh3 Bxh3 18. Rf3 Bg4 19. Rg3 h5 20. Bg6 Re7 21. Bxh5 Nxh5 22. Rxg4+ Ng7 23. Kg2 Nd7 24. Rh1 Nf6 25. Kf1 1-0

[Event "GRE-chT2 48th"]
[Site "Thessaloniki"]
[Date "2021.10.09"]
[Round "6.1"]
[White "Blitsas, Orestis"]
[Black "Koutlas, Nikolaos"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1633"]
[BlackElo "2337"]
[PlyCount "86"]
[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 "Alexandroupolis Ethnikos"]
[BlackTeam "Kavalas"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Bg2 Nf6 5. e3 d6 6. d3 Be6 7. Nge2 Be7 8. a3 a5 9. Nd5 0-0 10. Nec3 Kh8 11. Bd2 e4 12. d4 Nb8 13. Rc1 Nbd7 14. Nxe7 Qxe7 15. b3 c6 16. a4 Bf7 17. Bf1 Bh5 18. Be2 Bg4 19. h3 Bxe2 20. Nxe2 b5 21. cxb5 cxb5 22. axb5 Nd5 23. Ra1 Qd8 24. Nc3 Nb4 25. 0-0 Qg5 26. Ne2 Nd3 27. Nf4 Nxf4 28. exf4 Qd8 29. Qe1 Qb6 30. Rxa5 Qxd4 31. Bc3 Qd5 32. Qa1 Rxa5 33. Qxa5 Nc5 34. b4 Ne6 35. b6 Qd3 36. Qa1 e3 37. fxe3 Qxe3+ 38. Kh2 Qxb6 39. h4 d5 40. Qa5 Qc6 41. Re1 d4 42. b5 Qd5 43. b6 Qc6 1/2-1/2

[Event "GRE-chT2 48th"]
[Site "Thessaloniki"]
[Date "2021.10.08"]
[Round "5.3"]
[White "Stoimenidis, Dimitrios"]
[Black "Blitsas, Orestis"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2032"]
[BlackElo "1633"]
[PlyCount "113"]
[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 "Thessaloniki Aris"]
[BlackTeam "Alexandroupolis Ethnikos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bc4 Be7 6. 0-0 0-0 7. Re1 c6 8. a4 a5 9. Bd3 Qc7 10. b3 Re8 11. Bb2 Nf8 12. Ne2 Ng6 13. Ng3 Bg4 14. h3 Bxf3 15. Qxf3 Nf4 16. Bf1 Rad8 17. Nf5 Bf8 18. g3 Ne6 19. d5 Nc5 20. Nh6+ gxh6 21. Qxf6 Bg7 22. Qf5 Qd7 23. Qh5 Qe7 24. Bc4 Qg5 25. Qxg5 hxg5 26. Rad1 Rd7 27. Ba3 Red8 28. Rd2 Kf8 29. dxc6 bxc6 30. Rxd6 Rxd6 31. Bxc5 Bf6 32. Kf1 Be7 33. Bxd6 Rxd6 34. Ke2 Rd4 35. f3 Bb4 36. Rd1 c5 37. Rd3 Rxd3 38. Kxd3 Be1 39. g4 f6 40. Bd5 Ke7 41. Kc4 Kd6 42. Kb5 Bc3 43. Kb6 Bb4 44. Kb7 Kd7 45. Bc6+ Kd6 46. Bb5 Bc3 47. Kc8 Ke7 48. Kc7 Bb4 49. Kc6 Ke6 50. Bc4+ Ke7 51. Kd5 Ba3 52. c3 Bb2 53. b4 cxb4 54. cxb4 axb4 55. Kc6 Bc3 56. Bb3 Bd4 57. Kc7 1-0

[Event "GRE-chT2 48th"]
[Site "Thessaloniki"]
[Date "2021.10.07"]
[Round "4.2"]
[White "Blitsas, Orestis"]
[Black "Androutsopoulos Agiotatos, Vasilios"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1633"]
[BlackElo "2123"]
[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 "Alexandroupolis Ethnikos"]
[BlackTeam "Galaxias"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 d6 6. Bb3 g6 7. 0-0 Bg7 8. Re1 0-0 9. h3 Bd7 10. Nbd2 b5 11. Nf1 a5 12. a4 b4 13. d4 Qb8 14. Ng3 Qb7 15. dxe5 dxe5 16. Qc2 Rab8 17. Rb1 Rfe8 18. Be3 Be6 19. Bxe6 Rxe6 20. Red1 Bf8 21. Nd2 Qa6 22. c4 Nd7 23. b3 Rd8 24. Nf3 Qc8 25. Rd5 Nf6 26. Rxd8 Qxd8 27. Rd1 Rd6 28. Rxd6 Qxd6 29. Kf1 Nd7 30. Ke2 Nc5 31. Bxc5 Qxc5 32. Qd3 Bd6 33. Nf1 Kg7 34. Ne3 1/2-1/2

[Event "GRE-chT2 48th"]
[Site "Thessaloniki"]
[Date "2021.10.05"]
[Round "1.1"]
[White "Blitsas, Orestis"]
[Black "Tsarsitalidis, Christos"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1633"]
[BlackElo "1892"]
[PlyCount "94"]
[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 "Alexandroupolis Ethnikos"]
[BlackTeam "Thessaloniki ES"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Ne4 Ngf6 12. Bd2 Be7 13. 0-0-0 Nxe4 14. Qxe4 Nf6 15. Qd3 Qd5 16. c4 Qe4 17. Qxe4 Nxe4 18. Be3 f5 19. g3 Bg5 20. Rdg1 Rd8 21. Nxg5 hxg5 22. f3 Nf6 23. Bxg5 Rxd4 24. Bxf6 gxf6 25. b3 Rg8 26. Kc2 Kf7 27. Rh2 Kg7 28. g4 Kh6 29. Rhg2 Rf4 30. Rg3 fxg4 31. fxg4 f5 32. g5+ Kxh5 33. Re3 Rxg5 34. Rxg5+ Kxg5 35. Rxe6 Re4 36. Rd6 a5 37. a4 f4 38. Rd8 f3 39. Rf8 Kg4 40. Rg8+ Kf4 41. Kd2 Re2+ 42. Kd3 Re5 43. Kd2 f2 44. Rf8+ Rf5 45. Rxf5+ Kxf5 46. Ke2 Ke4 47. Kxf2 Kd4 0-1

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2019.12.01"]
[Round "6.1"]
[White "Blitsas, Orestis"]
[Black "Vrailas, Marios"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1577"]
[BlackElo "1351"]
[PlyCount "65"]
[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 "Alexandroupolis Ethnikos"]
[BlackTeam "Glyfadas Zenon"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 g6 5. c4 Nb6 6. Nc3 Bg7 7. c5 Nd5 8. Bc4 c6 9. 0-0 0-0 10. Re1 e6 11. Bg5 Bf6 12. Bh6 Nxc3 13. bxc3 Re8 14. Bf4 Nd7 15. Qb3 b5 16. Bf1 Bb7 17. Rad1 g5 18. Bg3 h5 19. Be5 Nf8 20. c4 a6 21. a4 Ng6 22. cxb5 g4 23. Bxf6 Qxf6 24. Ne5 axb5 25. axb5 cxb5 26. Bxb5 Bd5 27. Nd7 Qf5 28. Qd3 Qg5 29. Nb6 Bxg2 30. Qe3 Nf4 31. Nxa8 Rxa8 32. Bf1 Bf3 33. Bc4 1/2-1/2

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2019.11.30"]
[Round "4.1"]
[White "Blitsas, Orestis"]
[Black "Leftheriotis, Alexandros"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1577"]
[BlackElo "1869"]
[PlyCount "42"]
[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 "Alexandroupolis Ethnikos"]
[BlackTeam "Kerkiras"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. c4 e5 2. Nc3 Nc6 3. g3 Bc5 4. Bg2 a6 5. e3 d6 6. Nge2 Ba7 7. 0-0 h5 8. h4 Bg4 9. a3 g5 10. hxg5 h4 11. f3 Be6 12. b3 Qxg5 13. Ne4 Qg7 14. Kf2 f5 15. N4c3 hxg3+ 16. Nxg3 f4 17. Nge4 Rh2 18. Rg1 Bh3 19. Qf1 Nh6 20. Ra2 0-0-0 21. Ke1 Rxg2 0-1

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2019.11.30"]
[Round "5.1"]
[White "Peppas, Hrisovaladis"]
[Black "Blitsas, Orestis"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "1931"]
[BlackElo "1577"]
[PlyCount "59"]
[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 "Trikalon"]
[BlackTeam "Alexandroupolis Ethnikos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Nf3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Qb3 Bb4 9. Be2 0-0 10. 0-0 h6 11. h3 Bxc3 12. Qxc3 Ne4 13. Qa3 Qe7 14. Qxe7 Nxe7 15. Rfc1 Rfc8 16. Bd3 Rxc1+ 17. Rxc1 Rc8 18. Rxc8+ Nxc8 19. Bxe4 Bxe4 20. Nd2 Bc2 21. Kf1 Kf8 22. Ke2 Ke7 23. Nb3 Bxb3 24. axb3 Nd6 25. f3 h5 26. Kd3 f5 27. h4 Kd7 28. Be5 g6 29. Bf4 Kc6 30. Bg3 1/2-1/2

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2019.11.29"]
[Round "2.1"]
[White "Blitsas, Orestis"]
[Black "Gkaripis, Marios Ilias"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1577"]
[BlackElo "1453"]
[PlyCount "129"]
[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 "Alexandroupolis Ethnikos"]
[BlackTeam "Neapolis Sykeon"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 Nc6 5. e3 0-0 6. Nge2 a6 7. 0-0 d6 8. a3 Ba7 9. d4 exd4 10. exd4 Bg4 11. h3 Bh5 12. g4 Bg6 13. f4 h6 14. f5 Bh7 15. Kh1 Nd7 16. Nd5 Nf6 17. Ndc3 Nd7 18. Be3 Re8 19. Nd5 Nf6 20. Nec3 Nxd5 21. Nxd5 Ne7 22. Qd2 Nxd5 23. cxd5 Qd7 24. Bxh6 gxh6 25. f6 Bxd4 26. Qxd4 Bg6 27. Qf4 Kh7 28. h4 h5 29. gxh5 Bxh5 30. Be4+ Bg6 31. Bxg6+ fxg6 32. f7 Qh3+ 33. Kg1 Re2 34. Rf2 Rxf2 35. Kxf2 Qf5 36. Qxf5 gxf5 37. Rc1 c5 38. dxc6 bxc6 39. Rxc6 Kg7 40. Rxd6 Kxf7 41. Rb6 Rh8 42. Kg3 f4+ 43. Kxf4 Rxh4+ 44. Ke5 a5 45. Kd6 a4 46. Rb4 Rh6+ 47. Kc5 Ra6 48. Kb5 Ra8 49. Kc4 Ke7 50. Rb5 Kd6 51. Kb4 Kc6 52. Ra5 Rb8+ 53. Kc3 Rg8 54. Rxa4 Rg3+ 55. Kc2 Kb5 56. Rd4 Kc5 57. Rd3 Rg2+ 58. Kc3 Rf2 59. b4+ Kb5 60. Kb3 Rf4 61. Re3 Kb6 62. Re6+ Kb7 63. b5 Rg4 64. a4 Rh4 65. Rc6 1-0

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2019.11.29"]
[Round "3.1"]
[White "Polymeras, Evangelos"]
[Black "Blitsas, Orestis"]
[Result "1-0"]
[ECO "D09"]
[WhiteElo "1701"]
[BlackElo "1577"]
[PlyCount "155"]
[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 "Triandrias"]
[BlackTeam "Alexandroupolis Ethnikos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. g3 Bf5 6. a3 Qd7 7. Bg2 0-0-0 8. 0-0 Bh3 9. b4 Bxg2 10. Kxg2 h5 11. h4 Nh6 12. Bf4 Be7 13. Qa4 a6 14. Qc2 Nf5 15. Rd1 Rdg8 16. e4 Nxh4+ 17. gxh4 g5 18. Nxg5 Qg4+ 19. Bg3 Bxg5 20. f3 Qe6 21. hxg5 Rxg5 22. Kh2 h4 23. Bf4 Rg3 24. Kh1 Rxf3 25. Bh2 Nxe5 26. Ra2 Ng4 27. Qg2 Qxe4 28. Nd2 Nf2+ 29. Kg1 Nh3+ 30. Kh1 Nf2+ 31. Kg1 Qe2 32. Nxf3 Qxa2 33. Qxf2 Rg8+ 34. Kf1 Qxc4+ 35. Qe2 Qxe2+ 36. Kxe2 Rg2+ 37. Kd3 Ra2 38. Kxd4 Rxa3 39. Rd3 Ra4 40. Kc3 a5 41. b5 Rb4 42. Nd4 Ra4 43. Kb3 Ra1 44. Rc3 c6 45. bxc6 bxc6 46. Rxc6+ Kd7 47. Rh6 Rd1 48. Rxh4 Rh1 49. Rh5 Ke8 50. Re5+ Kf8 51. Re2 Rd1 52. Bd6+ Kg7 53. Bc5 Rc1 54. Ba3 Rf1 55. Bb2 f6 56. Ka4 Kg6 57. Kxa5 f5 58. Rg2+ Kf7 59. Kb4 f4 60. Rg5 Rb1 61. Rf5+ Kg6 62. Kc3 Rf1 63. Kc4 Rf2 64. Bc3 Rf1 65. Bd2 Ra1 66. Rxf4 Ra8 67. Bb4 Re8 68. Kd5 Kg5 69. Bd6 Ra8 70. Be5 Ra5+ 71. Ke4 Ra4 72. Rf1 Kg6 73. Rg1+ Kf7 74. Rg7+ Ke8 75. Kf5 Ra2 76. Ke6 Kf8 77. Nf5 Ra6+ 78. Bd6+ 1-0

[Event "GRE-chT U16"]
[Site "Thessaloniki"]
[Date "2019.11.28"]
[Round "1.1"]
[White "Kouvidis, Ioannis"]
[Black "Blitsas, Orestis"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2104"]
[BlackElo "1577"]
[PlyCount "95"]
[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 "OFI"]
[BlackTeam "Alexandroupolis Ethnikos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 c5 4. e3 cxd4 5. exd4 a6 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3 Nc6 9. 0-0-0 e6 10. Kb1 b5 11. g4 Nd7 12. g5 Nb6 13. h4 Qd7 14. h5 Bb4 15. Ne2 0-0-0 16. Nc1 Rdf8 17. Nd3 Be7 18. Nc5 Bxc5 19. dxc5 Na8 20. a4 Na7 21. Bd6 Rd8 22. Qc3 Nc7 23. Be5 Rhg8 24. Be2 Kb7 25. Bxg7 Ne8 26. Bf6 Nxf6 27. Qxf6 Rc8 28. Bd3 Rxc5 29. Bxh7 Rb8 30. Bd3 bxa4 31. Qd4 Rcc8 32. Rh4 a3 33. Qb4+ Nb5 34. Bxb5 axb5 35. Qxa3 Ra8 36. Qb3 Rg8 37. Rb4 Rxg5 38. Rxb5+ Kc8 39. Qc3+ Kd8 40. Ra5 Rc8 41. Qf6+ Qe7 42. Qh8+ Qe8 43. Qd4 Rxh5 44. Ra7 Rc7 45. Ra8+ Rc8 46. Qb6+ Ke7 47. Qb7+ Qd7 48. Qxc8 1-0

[Event "GRE-ch U16"]
[Site "Patras"]
[Date "2019.06.28"]
[Round "6.13"]
[White "Blitsas, Orestis"]
[Black "Dritsas, Stavros Nikolaos"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1571"]
[BlackElo "1676"]
[PlyCount "76"]
[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. c4 f5 2. Nc3 Nf6 3. g3 e6 4. Bg2 Be7 5. d3 0-0 6. e4 fxe4 7. dxe4 Nc6 8. Nge2 Ng4 9. Nf4 Nge5 10. b3 Bf6 11. Bb2 Qe7 12. 0-0 Qf7 13. a3 d6 14. Nd3 Nxd3 15. Qxd3 Nd4 16. Ne2 Nc6 17. Nc3 h5 18. h3 Bd7 19. Rad1 Rad8 20. Qc2 Nd4 21. Qb1 Nxb3 22. Ne2 Nc5 23. Nf4 Bxb2 24. Qxb2 g5 25. Ne2 Qg7 26. Qb1 e5 27. Nc3 Be6 28. Nd5 Bxd5 29. cxd5 Kh7 30. Qc2 Rf6 31. Qc3 b6 32. Rd2 Rg8 33. Re1 h4 34. g4 Qd7 35. Bf1 Rgf8 36. Kg2 Kg6 37. Rb2 Na4 38. Bb5 Qxb5 0-1

[Event "GRE-ch U16"]
[Site "Patras"]
[Date "2019.06.28"]
[Round "5.15"]
[White "Blitsas, Orestis"]
[Black "Georgiou, Anastasios"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1571"]
[BlackElo "1237"]
[PlyCount "131"]
[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. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e3 e6 6. Nge2 d5 7. d4 c6 8. b3 Nbd7 9. 0-0 Nb6 10. Ba3 Re8 11. cxd5 exd5 12. Nf4 Bf5 13. Nd3 Bxd3 14. Qxd3 Qd7 15. Rfc1 Rac8 16. Bc5 Qd8 17. a4 a5 18. Ra2 Nbd7 19. Ba3 Nb8 20. Bh3 Nfd7 21. Rac2 Na6 22. Nxd5 Rb8 23. Nf4 Bf8 24. Bxf8 Nxf8 25. Qd2 Ne6 26. Bxe6 fxe6 27. Nd3 Qd5 28. Rb2 b5 29. Qxa5 Ra8 30. Qb6 Rec8 31. axb5 Qxb5 32. Qxb5 cxb5 33. Ra2 Rxc1+ 34. Nxc1 Nc7 35. Rxa8+ Nxa8 36. Nd3 Nb6 37. e4 Kf7 38. f4 Kf6 39. Nc5 Nc8 40. Kf2 Ne7 41. Nd7+ Kg7 42. Ne5 Kf6 43. Ke3 g5 44. Nd7+ Kg6 45. Nf8+ Kf7 46. Nxh7 gxf4+ 47. Kxf4 Nc6 48. Ke3 Kg6 49. Nf8+ Kf7 50. Nd7 Ke7 51. Ne5 Na5 52. b4 Nb7 53. h4 Nd6 54. g4 Ne8 55. g5 Ng7 56. Nc6+ Kd6 57. Na7 Kc7 58. Nxb5+ Kb6 59. Nc3 Kc6 60. Kf4 Kd6 61. Kg4 Ke7 62. h5 Kf7 63. b5 Ne8 64. g6+ Kf6 65. e5+ Kg7 66. b6 1-0

[Event "GRE-ch U16"]
[Site "Patras"]
[Date "2019.06.27"]
[Round "4.14"]
[White "Skandamis, Nikolaos"]
[Black "Blitsas, Orestis"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1355"]
[BlackElo "1571"]
[PlyCount "138"]
[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. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Bd3 cxd4 7. cxd4 Qb6 8. Bc2 Nb4 9. 0-0 Nxc2 10. Qxc2 Ne7 11. Nc3 Rc8 12. Rb1 Qa6 13. Be3 Bb5 14. Rfd1 Qxa2 15. Nxa2 Rxc2 16. Nc3 Be2 17. Nxe2 Rxe2 18. Rdc1 Nc6 19. Kf1 Rxe3 20. fxe3 Bb4 21. Ra1 a5 22. Ke2 h6 23. Ne1 Bxe1 24. Kxe1 Kd7 25. Kd2 Ra8 26. Rc3 Rb8 27. Rac1 h5 28. Rf1 Rf8 29. Rf4 g6 30. Rc1 Ke7 31. Rcf1 Nd8 32. Ra1 Nc6 33. Raf1 Nd8 34. Kc3 Nc6 35. Rh4 Rc8 36. Kb3 b5 37. Rhf4 Nd8 38. R4f2 Rc4 39. Ka2 Rc7 40. Kb1 Rc4 41. Rc1 Nc6 42. b3 Rxc1+ 43. Kxc1 Nb4 44. Rf1 a4 45. bxa4 bxa4 46. Kb2 a3+ 47. Kb3 Nc6 48. Kxa3 Kf8 49. Ka4 Ne7 50. e4 dxe4 51. Re1 Nd5 52. Kb5 e3 53. Kc4 Ke7 54. Kc5 Kd7 55. Re2 Ke7 56. h3 Kd7 57. g4 hxg4 58. hxg4 Ke7 59. g5 Kd7 60. Re1 Ke7 61. Kc6 Nb4+ 62. Kc7 Nc2 63. Re2 Nxd4 64. Rxe3 Nf5 65. Rd3 Ke8 66. Rh3 Ke7 67. Kc6 Nd4+ 68. Kc5 Nf5 69. Kc4 Ng7 1/2-1/2

[Event "GRE-ch U16"]
[Site "Patras"]
[Date "2019.06.26"]
[Round "2.16"]
[White "Blitsas, Orestis"]
[Black "Trigkas, Athanasios"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1571"]
[BlackElo "1259"]
[PlyCount "40"]
[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 c5 2. Nf3 e6 3. g3 d5 4. exd5 exd5 5. d4 Nf6 6. Bg2 Be7 7. 0-0 Nc6 8. Nc3 0-0 9. Ne2 Bf5 10. dxc5 Bxc5 11. c3 Re8 12. Ned4 Bg4 13. Nb3 Bb6 14. Qc2 Qd7 15. Bf4 Bf5 16. Qd1 Bg4 17. Qc2 Bf5 18. Qd1 Bg4 19. Qc2 Bf5 20. Qd1 Bg4 1/2-1/2

[Event "GRE-ch U16"]
[Site "Patras"]
[Date "2019.06.26"]
[Round "3.14"]
[White "Sahinidis, Konstantinos"]
[Black "Blitsas, Orestis"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1593"]
[BlackElo "1571"]
[PlyCount "165"]
[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 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Nf6 6. Nc3 Bf5 7. Qb3 Na5 8. Qa4+ Bd7 9. Qc2 e6 10. Bd3 Rc8 11. Nf3 Be7 12. 0-0 Nc6 13. Qe2 Nh5 14. Be5 f6 15. Ng5 g6 16. Nxh7 Kf7 17. Bxf6 Bxf6 18. Nxf6 Nxf6 19. Qf3 Kg7 20. a3 a6 21. Qg3 Be8 22. Ne2 Nh5 23. Qg4 Bf7 24. b4 Qd6 25. f4 Ne7 26. Qf3 Nf6 27. h3 Nd7 28. g4 Rcf8 29. Rf2 b5 30. Qg3 Rh6 31. Rh2 Rg8 32. Qf2 Kf8 33. Kh1 Ke8 34. Ng3 Kd8 35. Rc1 Rgh8 36. Bf1 Rh4 37. Bg2 R4h7 38. e4 Qb6 39. e5 Nc6 40. Ne2 Ke7 41. Bf1 Qb7 42. Qe3 Rg8 43. Kg1 Nb6 44. Ng3 Nc4 45. Bxc4 bxc4 46. Qc3 Qb6 47. Ne2 Rb8 48. Rb1 Rhh8 49. Kf2 Na5 50. Ng3 Nb3 51. Ne2 a5 52. bxa5 Qxa5 53. Rxb3 Qxc3 54. Rxc3 Rb2 55. Rh1 Rhb8 56. Rhc1 Ra2 57. R1c2 Ra1 58. Nc1 Kd7 59. Ke2 Ra8 60. Ra2 Rb1 61. Kd2 Be8 62. Rcc2 Rab8 63. a4 Kc7 64. a5 Kb7 65. Rcb2+ Ka6 66. Rxb8 Rxb8 67. Kc2 Rb7 68. Rb2 Bb5 69. Na2 Kxa5 70. Nc3 Bc6 71. Rxb7 Bxb7 72. h4 Bc6 73. Ne2 Kb4 74. h5 gxh5 75. gxh5 Be8 76. h6 Bg6+ 77. Kc1 c3 78. Ng3 Kc4 79. f5 exf5 80. e6 f4 81. Nf1 Kxd4 82. e7 Ke5 83. h7 1-0

[Event "GRE-ch U16"]
[Site "Patras"]
[Date "2019.06.25"]
[Round "1.9"]
[White "Kasioumis, Vasilios"]
[Black "Blitsas, Orestis"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1994"]
[BlackElo "1571"]
[PlyCount "53"]
[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 h6 4. exd5 exd5 5. Bd3 Nf6 6. Nf3 Bb4 7. 0-0 0-0 8. Ne2 Re8 9. Ng3 Bg4 10. h3 Be6 11. Ne5 Nc6 12. c3 Bd6 13. f4 Rf8 14. Qf3 Nh7 15. f5 Bc8 16. Bf4 Nf6 17. Nh5 Nxe5 18. dxe5 Bc5+ 19. Kh1 Nxh5 20. Qxh5 f6 21. e6 Bd6 22. Rae1 Be7 23. Bxh6 gxh6 24. Qg6+ Kh8 25. Qxh6+ Kg8 26. Qg6+ Kh8 27. Rf4 1-0

[Event "GRE-ch U20"]
[Site "Trikala"]
[Date "2019.05.01"]
[Round "3"]
[White "Tsarsitalidis, Konstantinos"]
[Black "Blitsas, Orestis"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1963"]
[BlackElo "1627"]
[PlyCount "85"]
[EventDate "2019.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Bc4 Nc6 6. Nf3 a6 7. 0-0 b5 8. Bb3 Bb7 9. Re1 d6 10. Bf4 Nf6 11. Qe2 Be7 12. Red1 Nd7 13. Bxd6 Bxd6 14. Rxd6 Qe7 15. Rad1 Rd8 16. Qd2 Nc5 17. Rxd8+ Qxd8 18. Qf4 Qe7 19. Bc2 0-0 20. e5 Rd8 21. Rd6 Rxd6 22. exd6 Qd7 23. b4 Nxb4 24. Qxb4 Qxd6 25. Qd4 Qxd4 26. Nxd4 Kf8 27. f3 h6 28. Kf2 Ke7 29. Ke3 Kd6 30. a3 g6 31. g4 f5 32. gxf5 exf5 33. h4 Ne6 34. Nxe6 Kxe6 35. Bb3+ Ke5 36. f4+ Kf6 37. Bd5 Bc8 38. Bc6 g5 39. Nd5+ Ke6 40. fxg5 hxg5 41. hxg5 Kd6 42. Nf4 Ke5 43. Be8 1-0

[Event "GRE-ch U20"]
[Site "Trikala"]
[Date "2019.04.30"]
[Round "1"]
[White "Triantos, Konstantinos"]
[Black "Blitsas, Orestis"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2082"]
[BlackElo "1627"]
[PlyCount "51"]
[EventDate "2019.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Qd3 a6 7. Nxc6 bxc6 8. Qg3 Qxg3 9. hxg3 e5 10. Be3 Nf6 11. f3 Be7 12. 0-0-0 c5 13. Na4 d6 14. Nb6 Rb8 15. Nxc8 Rxc8 16. Bxa6 Rb8 17. a4 0-0 18. Rd3 Ne8 19. f4 Rb4 20. Ra3 Rxe4 21. Bd3 Rb4 22. Bxh7+ Kh8 23. Bd2 Rb8 24. g4 exf4 25. Bf5+ Kg8 26. Rah3 1-0

[Event "Miercurea Ciuc Bancpost op 21th"]
[Site "Miercurea Ciuc"]
[Date "2018.08.23"]
[Round "7"]
[White "Blitsas, Orestis"]
[Black "Meszaros, Andras"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1553"]
[BlackElo "2256"]
[PlyCount "84"]
[EventDate "2018.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ROU"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 Nc6 5. e4 d6 6. Nge2 Nb4 7. d3 Ng4 8. Rf1 Nxh2 9. Rh1 Ng4 10. Rf1 Bd7 11. a3 Nc6 12. Nd5 h6 13. Bd2 Nd4 14. Nxd4 Bxd4 15. Bc3 Bxc3+ 16. Nxc3 c6 17. Qe2 Qg5 18. f4 exf4 19. Rxf4 Ne5 20. Qe3 Ng6 21. Rf3 Bg4 22. Qxg5 hxg5 23. Rf2 Ne5 24. Kd2 f6 25. Nd1 Bxd1 26. Rxd1 Ke7 27. b3 c5 28. Kc3 Rh2 29. Rdd2 Nc6 30. Ra2 Rah8 31. Rad2 Nd4 32. Rb2 g4 33. a4 Ne6 34. Ra2 a5 35. Rad2 R8h5 36. Rde2 Rh6 37. Rd2 g6 38. Kc2 g5 39. Rfe2 Nd4+ 40. Kd1 Nxe2 41. Rxe2 R6h3 42. Bxh3 Rxe2 0-1

[Event "Miercurea Ciuc Bancpost op 21th"]
[Site "Miercurea Ciuc"]
[Date "2018.08.22"]
[Round "6"]
[White "Szilveszter, Sandor"]
[Black "Blitsas, Orestis"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "1700"]
[BlackElo "1553"]
[PlyCount "40"]
[EventDate "2018.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ROU"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. 0-0 e5 8. b3 Bc5 9. Bb2 d6 10. h3 Be6 11. Kh2 h5 12. Nd2 g5 13. Qe2 g4 14. h4 g3+ 15. fxg3 Ng4+ 16. Kh1 Ne3 17. Rfe1 Ng4 18. Nf3 Nf2+ 19. Kh2 Ng4+ 20. Kh1 Nf2+ 1/2-1/2

[Event "Miercurea Ciuc Bancpost op 21th"]
[Site "Miercurea Ciuc"]
[Date "2018.08.21"]
[Round "5"]
[White "Blitsas, Orestis"]
[Black "Vilcu, Matei Stefan"]
[Result "1/2-1/2"]
[ECO "A86"]
[WhiteElo "1553"]
[BlackElo "1925"]
[PlyCount "126"]
[EventDate "2018.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ROU"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. d4 d6 6. e3 0-0 7. Nge2 c6 8. 0-0 Qc7 9. b3 a5 10. Bb2 Na6 11. Rc1 Re8 12. a3 e5 13. Qc2 Be6 14. Rfe1 Nh5 15. Kh1 f4 16. dxe5 dxe5 17. exf4 exf4 18. Ne4 Rad8 19. Bxg7 Qxg7 20. Rcd1 Bf5 21. Rxd8 Rxd8 22. Rd1 Qe7 23. Rxd8+ Qxd8 24. Bf3 Nc5 25. g4 Nxe4 26. gxf5 Qd1+ 27. Qxd1 Nxf2+ 28. Kg1 Nxd1 29. Bxh5 gxh5 30. Nxf4 Ne3 31. Ne6 Nxf5 32. Nd8 Nd6 33. c5 Nb5 34. Nxb7 a4 35. bxa4 Nxa3 36. Nd8 Kf8 37. Nxc6 Ke8 38. Kg2 Kd7 39. Nb4 Nc4 40. Kh3 Ne5 41. Kg3 h6 42. c6+ Kd6 43. a5 Kc7 44. h3 Nc4 45. a6 Kb6 46. Kh4 Nd6 47. Kxh5 Nc8 48. Kxh6 Kb5 49. Nd3 Kxc6 50. h4 Kb5 51. Kg7 Kxa6 52. h5 Ne7 53. Ne5 Kb6 54. Nf7 Kc6 55. Nh8 Kd7 56. Ng6 Nf5+ 57. Kf6 Nh6 58. Ne5+ Ke8 59. Kg6 Ng8 60. Nc4 Kf8 61. Ne3 Ne7+ 62. Kg5 Kg7 63. h6+ Kh7 1/2-1/2

[Event "Miercurea Ciuc Bancpost op 21th"]
[Site "Miercurea Ciuc"]
[Date "2018.08.20"]
[Round "4"]
[White "Blitsas, Orestis"]
[Black "Gheng, Dominik"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1553"]
[BlackElo "1920"]
[PlyCount "50"]
[EventDate "2018.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ROU"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. c3 d6 8. Nbd2 0-0 9. h3 Be6 10. Bc2 h6 11. Nf1 d5 12. Qe2 dxe4 13. dxe4 Bc4 14. Qd2 Qe7 15. Nh4 Rad8 16. Nf5 Qe6 17. Nxh6+ gxh6 18. Qxh6 Nh7 19. Qh4 Be7 20. Qg3+ Qg6 21. Qf3 Ng5 22. Qg4 Ne6 23. Qf3 Ned4 24. cxd4 Nxd4 25. Qc3 Bb4 0-1

[Event "Miercurea Ciuc Bancpost op 21th"]
[Site "Miercurea Ciuc"]
[Date "2018.08.19"]
[Round "3"]
[White "Muller, Wilhelm"]
[Black "Blitsas, Orestis"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1896"]
[BlackElo "1553"]
[PlyCount "132"]
[EventDate "2018.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ROU"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. Nf3 f5 2. e4 fxe4 3. Ng5 Nf6 4. d3 exd3 5. Bxd3 Nc6 6. Nxh7 Ne5 7. Nxf6+ gxf6 8. Be2 d6 9. Bf4 Nf7 10. Nc3 e5 11. Bg3 Be6 12. 0-0 f5 13. f4 e4 14. Bh5 d5 15. Bxf7+ Kxf7 16. Ne2 c5 17. c3 Be7 18. Bf2 Qd6 19. a4 Rag8 20. Qd2 Rh7 21. Rab1 Rgh8 22. Bg3 Bf6 23. Rfd1 b6 24. b4 Kg6 25. Qe3 Rd7 26. Bf2 Rc8 27. h3 Kh7 28. Kh2 Rdc7 29. b5 Rd7 30. Rd2 Rg8 31. g3 Kg7 32. Rbd1 Qc7 33. Bg1 Kf8 34. Qf2 Rdg7 35. Qe1 Rg6 36. Be3 Qg7 37. Rxd5 Bxd5 38. Rxd5 Qf7 39. Qd2 Be7 40. c4 Qf6 41. Bf2 Bd6 42. Qe3 Ke7 43. Be1 Rd8 44. Bc3 Qf7 45. Qd2 Rgg8 46. Be5 Bxe5 47. Rxe5+ Kf6 48. Qc3 Rd3 49. Qb2 Kg6 50. g4 fxg4 51. Rg5+ Kh7 52. Qe5 Rxh3+ 53. Kg2 Rxg5 54. Qxg5 Rh5 55. Qxg4 Qg6 56. Kg3 Rh1 57. Qxg6+ Kxg6 58. Kg4 Re1 59. Ng3 Rg1 60. f5+ Kf6 61. Kf4 Rxg3 62. Kxg3 Kxf5 63. Kf2 Kf4 64. Ke2 e3 65. Ke1 Ke4 66. Ke2 Kd4 0-1

[Event "Miercurea Ciuc Bancpost op 21th"]
[Site "Miercurea Ciuc"]
[Date "2018.08.18"]
[Round "2"]
[White "Blitsas, Orestis"]
[Black "Ilyes, Emeric"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "1553"]
[BlackElo "2067"]
[PlyCount "45"]
[EventDate "2018.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ROU"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. c4 e5 2. g3 f5 3. Bg2 Nf6 4. Nc3 Be7 5. d3 Nc6 6. e3 0-0 7. Nge2 d6 8. 0-0 Be6 9. a3 Qd7 10. Nd5 Nd8 11. Nec3 c6 12. Nxf6+ Bxf6 13. e4 f4 14. Bd2 Bh3 15. f3 fxg3 16. hxg3 Bxg2 17. Kxg2 Ne6 18. Be3 Bg5 19. Qd2 Bxe3 20. Qxe3 Nd4 21. Rf2 Ne6 22. Rh1 Qf7 23. Ne2 1/2-1/2

[Event "Miercurea Ciuc Bancpost op 21th"]
[Site "Miercurea Ciuc"]
[Date "2018.08.17"]
[Round "1"]
[White "Voda, Costel"]
[Black "Blitsas, Orestis"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1942"]
[BlackElo "1553"]
[PlyCount "87"]
[EventDate "2018.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ROU"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nc6 3. Bb2 d6 4. f4 e6 5. Nf3 Nf6 6. d3 b6 7. Nc3 Bb7 8. Qd2 Qd7 9. h3 h5 10. 0-0-0 0-0-0 11. d4 cxd4 12. Nxd4 Nxd4 13. Qxd4 d5 14. exd5 Nxd5 15. Nxd5 Bxd5 16. Ba6+ Kc7 17. c4 Bxg2 18. Qe5+ Bd6 19. Rxd6 Qxd6 20. Rd1 Qxe5 21. Bxe5+ Kc6 22. Rg1 f6 23. Bb5+ Kc5 24. Bc3 Bxh3 25. Rxg7 Rhg8 26. Rc7+ Kd6 27. Rxa7 e5 28. fxe5+ fxe5 29. Rb7 Rb8 30. Bb4+ Ke6 31. Bd7+ Kf6 32. Rxb8 Rxb8 33. Bxh3 Rd8 34. c5 bxc5 35. Bxc5 Rd3 36. Bf1 Rc3+ 37. Kd2 Rxc5 38. b4 Rc7 39. a4 Ke6 40. a5 Kd5 41. a6 Kc6 42. Ke3 Kb6 43. Ke4 Rc3 44. Kf5 0-1

[Event "GRE-chT 46th"]
[Site "Rio Achaia"]
[Date "2018.07.15"]
[Round "7.7"]
[White "Loutragotis, Paraskevas Pantelei"]
[Black "Blitsas, Orestis"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1980"]
[BlackElo "1584"]
[PlyCount "113"]
[EventDate "2018.07.10"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]
[WhiteTeam "Zone of Glyfada"]
[BlackTeam "Alexandropulis Mas National"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 a6 3. c3 e6 4. d4 d5 5. e5 Bd7 6. Bd3 Bb5 7. 0-0 Bxd3 8. Qxd3 Nc6 9. a3 Nge7 10. Be3 cxd4 11. cxd4 Nc8 12. Nc3 Nb6 13. Nd2 Be7 14. f4 f5 15. exf6 Bxf6 16. Rae1 0-0 17. Rf2 Qd6 18. Rfe2 Rae8 19. Nf3 Nc4 20. Ne5 Nxe3 21. Qxe3 Bxe5 22. dxe5 Qc7 23. Qg3 Qf7 24. Rf2 Qf5 25. Rd1 Rf7 26. Qh4 Ref8 27. g4 Qg6 28. Rdf1 d4 29. Nb1 Qe4 30. Nd2 Qe3 31. Nc4 Qd3 32. Nd6 Re7 33. Qg3 Qxg3+ 34. hxg3 h6 35. Kg2 Kh7 36. Re1 Rd8 37. Kf3 Kg8 38. Ke4 Kh7 39. b4 Red7 40. Rc1 Na7 41. a4 Re7 42. Kxd4 Kg6 43. Ke4 Kh7 44. Rfc2 Rdd7 45. b5 axb5 46. axb5 Kg8 47. b6 Nc6 48. Rc4 Nd8 49. Rc8 Kh7 50. R1c7 Nf7 51. Rxd7 Rxd7 52. Nxf7 Rxf7 53. Rc7 Rf8 54. Rxb7 Rd8 55. f5 exf5+ 56. gxf5 Rd1 57. f6 1-0

[Event "GRE-chT 46th"]
[Site "Rio Achaia"]
[Date "2018.07.14"]
[Round "6.7"]
[White "Blitsas, Orestis"]
[Black "Sotiropoulos, Anastasios Theohar"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "1584"]
[BlackElo "1834"]
[PlyCount "94"]
[EventDate "2018.07.10"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]
[WhiteTeam "Alexandropulis Mas National"]
[BlackTeam "Nepolis"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Bd3 Bd6 8. 0-0 Qc7 9. Re1 0-0 10. b3 b6 11. Bb2 Bb7 12. c4 c5 13. Qe2 Rad8 14. Rad1 Rfe8 15. Ne4 Nxe4 16. Bxe4 Bxe4 17. Qxe4 Nf6 18. Qh4 Be7 19. Qg3 Bd6 20. Qh4 cxd4 21. Nxd4 Be7 22. Qg3 Bd6 23. Qh4 Be7 24. Qg3 Qb7 25. h3 Rd7 26. Nf5 Nh5 27. Nxe7+ Rexe7 28. Qe5 Nf6 29. Qg5 Ne8 30. Ba3 Rxd1 31. Rxd1 Rd7 32. Rd2 Qc8 33. Qe3 Qd8 34. Bb4 Rxd2 35. Bxd2 Nc7 36. Bc3 Qd7 37. Qd4 Qxd4 38. Bxd4 f6 39. c5 bxc5 40. Bxc5 a6 41. g3 Kf7 42. Kg2 Ke8 43. Kf3 Nd5 44. Ke4 Kd7 45. a3 Kc6 46. Kd4 g6 47. Kc4 h5 1/2-1/2

[Event "GRE-chT 46th"]
[Site "Rio Achaia"]
[Date "2018.07.13"]
[Round "5.8"]
[White "Kartsidima, Aikaterini"]
[Black "Blitsas, Orestis"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1402"]
[BlackElo "1584"]
[PlyCount "82"]
[EventDate "2018.07.10"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]
[WhiteTeam "So Thomas Georgiou"]
[BlackTeam "Alexandropulis Mas National"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. c3 b6 6. Nbd2 Bb7 7. 0-0 Nbd7 8. Re1 Ne4 9. c4 Be7 10. cxd5 exd5 11. Qc2 Nxd2 12. Qxd2 0-0 13. e4 cxd4 14. Nxd4 dxe4 15. Bxe4 Bxe4 16. Rxe4 Nf6 17. Re1 Bc5 18. Nb3 Qc7 19. Nxc5 Qxc5 20. b4 Qd5 21. Qxd5 Nxd5 22. Bd2 Rac8 23. Rac1 Rfd8 24. a3 f6 25. Kf1 Kf7 26. Rxc8 Rxc8 27. Rc1 Rxc1+ 28. Bxc1 Ke6 29. Ke2 a6 30. Kd3 Kd6 31. Kd4 Kc6 32. Bd2 Kd6 33. g3 Ke6 34. g4 Kd6 35. f3 Ke6 36. f4 Kd6 37. f5 Kc6 38. h4 Ne7 39. Bf4 Nd5 40. Bd2 Ne7 41. Bf4 Nd5 1/2-1/2

[Event "GRE-chT 46th"]
[Site "Rio Achaia"]
[Date "2018.07.12"]
[Round "4.6"]
[White "Karousos Theodorakis, Nikolaos"]
[Black "Blitsas, Orestis"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "2255"]
[BlackElo "1584"]
[PlyCount "73"]
[EventDate "2018.07.10"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]
[WhiteTeam "Heraklion Attica"]
[BlackTeam "Alexandropulis Mas National"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. Bd3 c5 6. dxc5 Nc6 7. 0-0 0-0 8. c3 Bxc5 9. b4 Be7 10. Qc2 h6 11. a3 Qc7 12. c4 dxe4 13. Nxe4 Nxe4 14. Bxe4 Bf6 15. Bb2 Bxb2 16. Qxb2 Bd7 17. Rfd1 Ne7 18. c5 Bc6 19. Bxc6 Nxc6 20. Rd6 Rfd8 21. Rad1 Rxd6 22. cxd6 Rd8 23. Qd2 Qb6 24. Qd3 a6 25. h3 Rd7 26. Qc3 Kf8 27. Rd3 Qb5 28. Nd4 Qb6 29. Nb3 Qd8 30. Qc5 Kg8 31. a4 f6 32. f4 Nb8 33. b5 axb5 34. axb5 b6 35. Qc4 Kf7 36. f5 Kf8 37. Nd4 1-0

[Event "GRE-chT 46th"]
[Site "Rio Achaia"]
[Date "2018.07.11"]
[Round "3.12"]
[White "Blitsas, Orestis"]
[Black "Laspas, Antonios"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "1584"]
[BlackElo "1566"]
[PlyCount "91"]
[EventDate "2018.07.10"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]
[WhiteTeam "Alexandropulis Mas National"]
[BlackTeam "You Go You"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. 0-0 Be6 8. a3 Be7 9. b4 a6 10. d3 0-0 11. Bb2 f6 12. Rc1 Rb8 13. Ne4 Bd5 14. Qc2 Be6 15. Rfd1 Qe8 16. Nc5 Bxc5 17. Qxc5 Na4 18. Qc2 Nxb2 19. Qxb2 Bd5 20. b5 axb5 21. Qxb5 Be6 22. e3 Bd7 23. Qc5 Rc8 24. Nd2 Kh8 25. Nb1 Qg6 26. Nc3 Rfd8 27. Nd5 Qf7 28. Qc3 Be6 29. Nb4 Nxb4 30. Qxb4 Bd5 31. Bxd5 Qxd5 32. Rc5 Qd6 33. Qc3 h6 34. Kf1 Ra8 35. Rxc7 Rxa3 36. Qc4 Rxd3 37. Rxd3 Qxd3+ 38. Qxd3 Rxd3 39. Rxb7 Ra3 40. Kg2 h5 41. Rb2 Kh7 42. h4 Kg6 43. Rb7 Ra2 44. Re7 Rb2 45. Kf3 Ra2 46. Kg2 1/2-1/2

[Event "GRE-chT 46th"]
[Site "Rio Achaia"]
[Date "2018.07.11"]
[Round "2.13"]
[White "Rousos, Stamatios"]
[Black "Blitsas, Orestis"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1700"]
[BlackElo "1584"]
[PlyCount "67"]
[EventDate "2018.07.10"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]
[WhiteTeam "Asos Rodou Hippotis"]
[BlackTeam "Alexandropulis Mas National"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 c5 8. 0-0 Be7 9. c3 Bd7 10. Ne5 cxd4 11. cxd4 Rc8 12. Qf3 Bc6 13. Nxc6 bxc6 14. Ba6 Rc7 15. Bf4 Bd6 16. Bd2 Nd5 17. Ba5 Nb6 18. Rac1 Qf6 19. Qxf6 gxf6 20. Rc3 Rg8 21. Rfc1 Kd7 22. Rh3 h6 23. Bd2 c5 24. dxc5 Bxc5 25. b4 Bd6 26. Rxc7+ Kxc7 27. Rxh6 Rg4 28. Rxf6 Rd4 29. Rxf7+ Kc6 30. Bc3 Rd1+ 31. Bf1 Nd5 32. b5+ Kc5 33. Bg7 Nf4 34. g3 1-0

[Event "GRE-chT 46th"]
[Site "Rio Achaia"]
[Date "2018.07.10"]
[Round "1.4"]
[White "Blitsas, Orestis"]
[Black "Patrelakis, Evaggelos"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1584"]
[BlackElo "2285"]
[PlyCount "86"]
[EventDate "2018.07.10"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]
[WhiteTeam "Alexandropulis Mas National"]
[BlackTeam "Chania"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 a6 5. Bd3 Ngf6 6. Bc2 b5 7. d4 cxd4 8. cxd4 Qc7 9. 0-0 Bb7 10. Nbd2 g6 11. Re1 e5 12. d5 Bg7 13. Nf1 Rc8 14. Re2 0-0 15. Ng3 a5 16. h3 Nc5 17. Be3 Ba6 18. Rc1 b4 19. Re1 Qb7 20. Bb1 Qb5 21. Qd2 Nd3 22. Rxc8 Rxc8 23. Rd1 Nc5 24. Rc1 a4 25. Nh4 Ne8 26. Nf3 Rc7 27. Nh2 a3 28. b3 Nd7 29. f3 Rxc1+ 30. Qxc1 Nc5 31. Ng4 h5 32. Nf2 h4 33. Nf1 Nc7 34. Bxc5 Qxc5 35. Qxc5 dxc5 36. Nd3 Bf8 37. Nxe5 Bxf1 38. Kxf1 Nb5 39. Nc4 Nc3 40. d6 Nxb1 41. d7 Be7 42. Ne5 Nc3 43. Nc6 Kf8 0-1

[Event "GRE-ch U16"]
[Site "Rio Achaia"]
[Date "2018.07.09"]
[Round "9"]
[White "Trigkas, Athanasios"]
[Black "Blitsas, Orestis"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1028"]
[BlackElo "1584"]
[PlyCount "72"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Nc3 Ne7 6. Bd3 Nbc6 7. Be3 Bg4 8. h3 Bh5 9. g4 Bg6 10. Bxg6 hxg6 11. Qd2 f6 12. 0-0-0 a6 13. Rde1 Kf7 14. g5 Qd7 15. h4 Qf5 16. Qe2 Bb4 17. Reg1 Rh5 18. Rg3 Bd6 19. Rgh3 Rah8 20. Nd2 Bf4 21. Bxf4 Qxf4 22. Qe3 Qxd4 23. Nf3 Qxe3+ 24. fxe3 Ke6 25. gxf6 gxf6 26. R3h2 Ne5 27. Nd4+ Kf7 28. e4 c5 29. Nb3 d4 30. Nd1 b6 31. c3 dxc3 32. Nxc3 g5 33. Nd5 Rxh4 34. Rxh4 Rxh4 35. Re1 Nxd5 36. exd5 Nd3+ 0-1

[Event "GRE-ch U16"]
[Site "Rio Achaia"]
[Date "2018.07.08"]
[Round "8"]
[White "Blitsas, Orestis"]
[Black "Pelantakis, Mihail"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "1584"]
[BlackElo "1867"]
[PlyCount "110"]
[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. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. e4 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 Bd7 11. 0-0 Bc6 12. f3 a5 13. Rfd1 Nd7 14. Nd5 Nc5 15. Rac1 Re8 16. b3 Rf8 17. Kh1 Kh8 18. Bg5 Bxd5 19. cxd5 f5 20. Be3 fxe4 21. Bxc5 dxc5 22. Rxc5 Qd6 23. Rc4 Be5 24. Rxe4 Rf4 25. Rxf4 Bxf4 26. Qd4+ Be5 27. Qe4 Bxh2 28. Qe6 a4 29. Bc4 a3 30. Re1 Bg3 31. Qxd6 Bxd6 32. Kg1 Rc8 33. Kf2 Kg7 34. Re2 Rc5 35. Bd3 Rc1 36. Be4 Bc5+ 37. Kg3 b5 38. Rc2 Bd6+ 39. Kf2 Ra1 40. Ke3 b4 41. Kd4 Kf6 42. Bd3 Kg5 43. Bb5 Kf4 44. Bd7 Kg3 45. Bh3 Kf4 46. Re2 Rb1 47. Bd7 Rb2 48. Kd3 Kg3 49. Bh3 h5 50. Ke3 g5 51. Kd3 Rxe2 52. Kxe2 g4 53. fxg4 hxg4 54. Bxg4 Kxg4 55. Kd3 Kg3 0-1

[Event "GRE-ch U16"]
[Site "Rio Achaia"]
[Date "2018.07.07"]
[Round "7"]
[White "Stamatis, Vasilios"]
[Black "Blitsas, Orestis"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1743"]
[BlackElo "1584"]
[PlyCount "81"]
[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. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. Bg3 0-0 8. Bb5 Qe7 9. Bxc6 bxc6 10. Qa4 cxd4 11. cxd4 Bd7 12. Bxd6 Qxd6 13. 0-0 c5 14. Qa3 Qb6 15. dxc5 Qb7 16. Rfc1 Rfc8 17. Rab1 Bb5 18. Ne5 Nd7 19. Nxd7 Qxd7 20. Nf3 a6 21. Qc3 f6 22. b3 e5 23. a3 Bc6 24. b4 Rab8 25. Ne1 Kh8 26. Nd3 Qg4 27. f3 Qg6 28. Nf2 h5 29. Qd3 Qg5 30. e4 Rd8 31. Qxa6 Bb7 32. Qe2 dxe4 33. Nxe4 Bxe4 34. Qxe4 Rd2 35. Rc2 Rbd8 36. Rxd2 Rxd2 37. g3 Ra2 38. Rd1 f5 39. Qxe5 Kh7 40. Qf4 Qxf4 41. gxf4 1-0

[Event "GRE-ch U16"]
[Site "Rio Achaia"]
[Date "2018.07.06"]
[Round "5"]
[White "Blitsas, Orestis"]
[Black "Balis, Georgios Efraim"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1584"]
[BlackElo "1248"]
[PlyCount "71"]
[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 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. g4 Bd7 10. 0-0-0 Rc8 11. h4 h5 12. gxh5 Nxh5 13. Be2 Nb4 14. Kb1 a5 15. Rdg1 e5 16. Ndb5 Rc6 17. a3 Be6 18. Na7 Rxc3 19. Qxc3 d5 20. axb4 d4 21. Qc5 b6 22. Qc6 Bd7 23. Qd5 Qe7 24. Nc6 Qe8 25. Bb5 dxe3 26. Rxg6 Nf4 27. Rxg7+ Kxg7 28. Rg1+ Kh7 29. Qd6 axb4 30. Qf6 Rg8 31. Rxg8 Kxg8 32. Ne7+ Kf8 33. Bxd7 Qxd7 34. Nf5 Qxf5 35. exf5 e2 36. Qxe5 1-0

[Event "GRE-ch U16"]
[Site "Rio Achaia"]
[Date "2018.07.06"]
[Round "6"]
[White "Malataras, Gerasimos"]
[Black "Blitsas, Orestis"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1823"]
[BlackElo "1584"]
[PlyCount "57"]
[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. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 d5 5. g3 Nbd7 6. Bg2 0-0 7. 0-0 Re8 8. a3 Bxd2 9. Qxd2 c5 10. Qc2 b6 11. dxc5 Nxc5 12. b4 Ncd7 13. cxd5 exd5 14. Nd4 Bb7 15. Bf4 Qe7 16. Rfe1 g6 17. Nb5 Ne5 18. Bh3 Nfd7 19. Qd1 Rad8 20. Nc7 Rf8 21. Bh6 Nf6 22. Bxf8 Kxf8 23. Nb5 d4 24. Rc1 Nc6 25. Bg2 Ne4 26. Rc4 Qe5 27. Qc2 f5 28. Rxc6 Bxc6 29. Qxc6 1-0

[Event "GRE-ch U16"]
[Site "Rio Achaia"]
[Date "2018.07.05"]
[Round "4"]
[White "Georgiadis, Nikolaos Xant"]
[Black "Blitsas, Orestis"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1758"]
[BlackElo "1584"]
[PlyCount "47"]
[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. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. d3 g6 5. 0-0 Bg7 6. Nbd2 0-0 7. Re1 Nbd7 8. e4 dxe4 9. dxe4 Ng4 10. h3 Nge5 11. Nd4 Qb6 12. N2b3 Nc4 13. Bf1 c5 14. Bxc4 cxd4 15. f4 e5 16. Kh2 Kh8 17. f5 gxf5 18. exf5 Nc5 19. Nxc5 Qxc5 20. Bd3 Bd7 21. f6 e4 22. fxg7+ Kxg7 23. Bxe4 Rae8 24. Bf4 1-0

[Event "GRE-ch U16"]
[Site "Rio Achaia"]
[Date "2018.07.04"]
[Round "3"]
[White "Blitsas, Orestis"]
[Black "Stamatis, Ioannis"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1584"]
[BlackElo "1777"]
[PlyCount "68"]
[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 Nc6 5. g3 Qc7 6. Bg2 a6 7. 0-0 Nf6 8. c4 Bc5 9. Nb3 Be7 10. Nc3 Ne5 11. Bf4 d6 12. Bxe5 dxe5 13. Rc1 Bd7 14. Qe2 0-0 15. Rfd1 Rac8 16. Nb1 Bc6 17. f3 Nd7 18. Kh1 Ba4 19. N1d2 Bg5 20. Rc3 Nc5 21. Re1 Rfd8 22. h4 Bh6 23. Nf1 Bxb3 24. axb3 Qb6 25. Qc2 Rd4 26. Kh2 Rcd8 27. Re2 Nd3 28. Ne3 Nb4 29. Qc1 Na2 30. Qc2 Nxc3 31. bxc3 Rd3 32. Ng4 Bd2 33. Nxe5 Rxc3 34. Qb2 Rxb3 0-1

[Event "GRE-ch U16"]
[Site "Rio Achaia"]
[Date "2018.07.04"]
[Round "2"]
[White "Papadopoulos, Petros"]
[Black "Blitsas, Orestis"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1978"]
[BlackElo "1584"]
[PlyCount "46"]
[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. g4 e5 2. Bg2 d5 3. e3 h6 4. h3 Nf6 5. Ne2 Bd6 6. d3 c6 7. a3 Nbd7 8. Nd2 Qc7 9. c4 b6 10. b3 Bb7 11. Bb2 0-0 12. Rc1 Nc5 13. Qc2 Qe7 14. b4 Ne6 15. Ng3 g6 16. Rg1 Rae8 17. Bh1 d4 18. Nf3 dxe3 19. fxe3 e4 20. Nf5 Qd8 21. Nxd6 Qxd6 22. Nh4 Nf4 23. Nf5 Nxd3+ 0-1

[Event "GRE-ch U16"]
[Site "Rio Achaia"]
[Date "2018.07.03"]
[Round "1"]
[White "Blitsas, Orestis"]
[Black "Marinakis, Hristos"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1584"]
[BlackElo "1942"]
[PlyCount "52"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 Be7 7. Nbd2 b5 8. Bc2 0-0 9. 0-0 Re8 10. Re1 Bf8 11. Nf1 g6 12. a4 Bb7 13. Ng3 Bg7 14. h3 Qd7 15. Be3 Rad8 16. Qc1 d5 17. Bg5 Ra8 18. axb5 axb5 19. Rxa8 Bxa8 20. Bxf6 Bxf6 21. exd5 Qxd5 22. d4 Qd8 23. Ne4 Bg7 24. dxe5 Nxe5 25. Nxe5 Bxe5 26. Ng3 Kg7 0-1

[Event "Agios Ioannis Pelion op 1st"]
[Site "Agios Ioannis"]
[Date "2018.06.20"]
[Round "6"]
[White "Gkikas, Hristos"]
[Black "Blitsas, Orestis"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2024"]
[BlackElo "1590"]
[PlyCount "67"]
[EventDate "2018.06.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. e3 Be7 6. cxd5 cxd5 7. Nf3 Nc6 8. Bd3 Bd7 9. Rc1 h6 10. Bh4 0-0 11. a3 Rc8 12. 0-0 Qb6 13. b4 a5 14. Ne5 g5 15. Na4 Qd8 16. Nxd7 Nxd7 17. b5 Na7 18. Bg3 Bxa3 19. Rxc8 Nxc8 20. f4 f5 21. fxg5 hxg5 22. Qh5 Kg7 23. Nc5 Bxc5 24. dxc5 Rh8 25. Qd1 Kg6 26. h4 gxh4 27. Bf4 Nxc5 28. Qg4+ Kf7 29. Bxf5 exf5 30. Qxf5+ Qf6 31. Qxd5+ Kg6 32. Be5 Qe7 33. Bxh8 Qxe3+ 34. Kh1 1-0

[Event "Agios Ioannis Pelion op 1st"]
[Site "Agios Ioannis"]
[Date "2018.06.17"]
[Round "3"]
[White "Blitsas, Orestis"]
[Black "Lagaras, Stylianos"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1590"]
[BlackElo "1937"]
[PlyCount "88"]
[EventDate "2018.06.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bxd7+ Bxd7 6. c3 Nf6 7. Re1 c4 8. d4 cxd3 9. Qxd3 g6 10. e5 dxe5 11. Nxe5 Bf5 12. Qc4 Be6 13. Qe2 Bg7 14. Bg5 0-0 15. Na3 Qc7 16. Nc2 b5 17. Bxf6 exf6 18. Nf3 Rfd8 19. Nfd4 Bd5 20. Ne3 Bb7 21. Qg4 f5 22. Nexf5 Bc8 23. Qg3 Qxg3 24. Nxg3 Bxd4 25. cxd4 Rxd4 26. Rad1 Rxd1 27. Rxd1 Be6 28. a3 Rc8 29. f3 Rc2 30. Rd6 a5 31. Ra6 a4 32. Ne4 Rxb2 33. g4 Kf8 34. Ra7 Rb3 35. Nf6 Rxa3 36. g5 Rxf3 37. Nxh7+ Kg7 38. Nf6 Rxf6 39. gxf6+ Kxf6 40. Ra6 Ke5 41. Rb6 Bc4 42. Kf2 Kd4 43. Ke1 Kc3 44. Kd1 Kb2 0-1

[Event "Agios Ioannis Pelion op 1st"]
[Site "Agios Ioannis"]
[Date "2018.06.16"]
[Round "1"]
[White "Blitsas, Orestis"]
[Black "Grivas, Efstratios"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1590"]
[BlackElo "2445"]
[PlyCount "34"]
[EventDate "2018.06.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 d6 4. Nc3 Nc6 5. d3 e5 6. e4 f5 7. Nge2 Nf6 8. 0-0 0-0 9. h3 f4 10. gxf4 Nh5 11. fxe5 Qh4 12. exd6 Bxh3 13. Bxh3 Qxh3 14. d4 Rf3 15. Qd2 Qg4+ 16. Ng3 Nxg3 17. fxg3 Qxg3+ 0-1

[Event "GRE-ch Schools Gymnasia-C 30th"]
[Site "Peristeri"]
[Date "2018.04.02"]
[Round "8"]
[White "Blitsas, Orestis"]
[Black "Tsotras, Ioannis"]
[Result "0-1"]
[ECO "E00"]
[WhiteElo "1628"]
[BlackElo "1601"]
[PlyCount "86"]
[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. c4 e6 2. g3 d5 3. Bg2 Nf6 4. d4 Bb4+ 5. Bd2 Be7 6. e3 c6 7. Nf3 Nbd7 8. cxd5 exd5 9. Nc3 0-0 10. a3 Re8 11. 0-0 Nf8 12. Ne5 Bd6 13. f4 Bd7 14. h3 Ng6 15. Kh2 Qc8 16. Rc1 Qd8 17. Qc2 Rc8 18. Qb3 Qe7 19. Qa4 Bb8 20. Ne2 c5 21. Qb3 c4 22. Qxb7 Rc7 23. Qb4 Qxb4 24. Bxb4 Bb5 25. Nc3 Bc6 26. Bd6 Rb7 27. Bxb8 Rbxb8 28. Nxc6 Rxb2 29. Ne5 Ne7 30. Rb1 Rd2 31. Rfd1 Rc2 32. Rdc1 Rd2 33. Rb7 Nf5 34. Rbb1 Nxe3 35. Re1 Rxg2+ 36. Kh1 Rxg3 37. Kh2 Nf1+ 38. Kh1 Rxh3+ 39. Kg2 Rxc3 40. Kxf1 Ne4 41. a4 Nd2+ 42. Kf2 Nxb1 43. Rxb1 Rb3 0-1

[Event "GRE-ch Schools Gymnasia-C 30th"]
[Site "Peristeri"]
[Date "2018.04.01"]
[Round "3"]
[White "Alexakis, Dimitris"]
[Black "Blitsas, Orestis"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2290"]
[BlackElo "1628"]
[PlyCount "33"]
[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 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bg5 Be7 7. Bxf6 Nxf6 8. Bd3 Bd7 9. Ne5 c5 10. dxc5 Bxc5 11. 0-0 Rc8 12. Ng5 0-0 13. Nxh7 Nxh7 14. Nxd7 Re8 15. Bxh7+ Kxh7 16. Qh5+ Kg8 17. Nxc5 1-0

[Event "GRE-ch Schools Gymnasia-C 30th"]
[Site "Peristeri"]
[Date "2018.04.01"]
[Round "2"]
[White "Blitsas, Orestis"]
[Black "Chatzidakis, Aris Nikolaos"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1628"]
[BlackElo "1360"]
[PlyCount "71"]
[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. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. d3 Nc6 7. Nf3 Be7 8. a3 0-0 9. b4 a6 10. 0-0 Re8 11. Bb2 Bf8 12. Rc1 Bg4 13. Ne4 Qc8 14. Re1 Nd7 15. h3 Bh5 16. Qc2 Kh8 17. Kh2 h6 18. Nh4 Be7 19. Nf5 Bd8 20. Ne3 Nb6 21. Nc5 Na7 22. Bxb7 Qb8 23. Bxa8 Qxa8 24. Nxa6 c6 25. Nc5 Bc7 26. Nc4 Nxc4 27. dxc4 Qd8 28. Rcd1 Qf6 29. Ne4 Qe6 30. c5 Rf8 31. Nd6 Bg6 32. Qd2 f5 33. Qe3 e4 34. Qd4 Rg8 35. Qe3 Nb5 36. Qxh6+ 1-0

[Event "GRE-ch Schools Gymnasia-C 30th"]
[Site "Peristeri"]
[Date "2018.04.01"]
[Round "4"]
[White "Blitsas, Orestis"]
[Black "Kontopanagos, Ioannis"]
[Result "0-1"]
[ECO "D71"]
[WhiteElo "1628"]
[BlackElo "1395"]
[PlyCount "82"]
[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. c4 Nf6 2. g3 g6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 c6 6. d4 Bg7 7. e4 Nxc3 8. bxc3 c5 9. Ne2 Nc6 10. Bb2 Qa5 11. 0-0 0-0 12. Qc1 b6 13. Rd1 Ba6 14. Qc2 Rac8 15. Bh3 Rcd8 16. e5 cxd4 17. cxd4 Nb4 18. Qe4 Bxe2 19. Qxe2 Nd5 20. Bg2 Rc8 21. Qe4 e6 22. Qd3 Bh6 23. Ba3 Rc3 24. Bxf8 Rxd3 25. Rxd3 Kxf8 26. f4 Ke7 27. Kf2 Bf8 28. Ke2 Kd7 29. Bxd5 Qxd5 30. Rd2 Bb4 31. Rdd1 Qg2+ 32. Ke3 Qxh2 33. d5 Qxg3+ 34. Ke2 Qg2+ 35. Ke3 exd5 36. a3 Bc5+ 37. Kd3 Qf3+ 38. Kc2 Ke6 39. Rd3 Qxf4 40. Rad1 Qxe5 41. a4 h5 0-1

[Event "GRE-ch Schools Gymnasia-C 30th"]
[Site "Peristeri"]
[Date "2018.04.01"]
[Round "5"]
[White "Mantikos, Stavros"]
[Black "Blitsas, Orestis"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1309"]
[BlackElo "1628"]
[PlyCount "81"]
[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 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bf4 Ngf6 6. f3 Nxe4 7. fxe4 Nf6 8. e5 Nd5 9. Bd2 b6 10. Bb5+ Bd7 11. Bxd7+ Qxd7 12. Nf3 Qb5 13. b3 Qd7 14. c4 Ne7 15. 0-0 Nf5 16. Bf4 0-0-0 17. d5 Bc5+ 18. Kh1 exd5 19. cxd5 Qxd5 20. Qe2 h6 21. Rad1 Qb7 22. e6 Rhe8 23. Rxd8+ Kxd8 24. Qd3+ Nd6 25. exf7 Rf8 26. Bxd6 cxd6 27. Ne5 d5 28. Qf5 Be7 29. Ng6 Qd7 30. Nxf8 Bxf8 31. Qxd7+ Kxd7 32. g4 Ke6 33. Kg2 g5 34. Rf5 d4 35. Kf2 Ke7 36. Ke2 Bg7 37. Kd3 Kf8 38. Ke4 Ke7 39. Rf3 Kf8 40. Kd5 d3 41. Ke6 1-0

[Event "GRE-ch Schools Gymnasia-C 30th"]
[Site "Peristeri"]
[Date "2018.04.01"]
[Round "1"]
[White "Perakaki, Makrina Eirini"]
[Black "Blitsas, Orestis"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1143"]
[BlackElo "1628"]
[PlyCount "82"]
[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 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Be2 Nc6 6. 0-0 Nge7 7. c4 dxc4 8. Bxc4 Bg4 9. Nc3 0-0 10. Be3 Nf5 11. h3 Nxe3 12. fxe3 Bh5 13. Ne4 Qe7 14. Qd3 Nb4 15. Qb1 Bg6 16. Nfd2 Rae8 17. a3 Nc6 18. Bd5 Kh8 19. Qd1 f5 20. Nxd6 Qxe3+ 21. Kh1 cxd6 22. Bxc6 bxc6 23. Nc4 Qe6 24. Nd2 f4 25. Re1 Qd5 26. Rxe8 Rxe8 27. Qg1 Re3 28. Re1 Rxh3+ 29. Qh2 Rxh2+ 30. Kxh2 Qxd4 31. Nf3 Qxb2 32. Nh4 Qxa3 33. Re6 Qg3+ 34. Kg1 Qxh4 35. Re2 d5 36. Rb2 h6 37. Rb7 Qg3 38. Rxa7 Qe3+ 39. Kh2 Qxa7 40. Kh3 Qa3+ 41. Kg4 Qg3# 0-1

[Event "GRE-chT 45th"]
[Site "Achaia"]
[Date "2017.07.08"]
[Round "7.9"]
[White "Blitsas, Orestis"]
[Black "Gkikas, Ioannis"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1635"]
[BlackElo "1568"]
[PlyCount "105"]
[EventDate "2017.07.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Alexandroupolis Ethnikos"]
[BlackTeam "Von Heraklion Attica"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nc3 Ne7 6. Nge2 c6 7. Bf4 Bf5 8. Bxd6 Qxd6 9. 0-0 Bg6 10. Re1 Nd7 11. Qd2 Bxd3 12. Qxd3 0-0-0 13. Reb1 f5 14. a4 g5 15. a5 f4 16. b4 g4 17. b5 c5 18. dxc5 Nxc5 19. Qd4 Rdf8 20. Nxf4 Rd8 21. Re1 Rhf8 22. g3 Rf7 23. Rad1 h5 24. Nfxd5 Nxd5 25. Qxd5 Rfd7 26. Qxd6 Rxd6 27. Rxd6 Rxd6 28. Re5 Nd7 29. Rd5 Rf6 30. Rxh5 Rf8 31. Rg5 b6 32. a6 Kc7 33. Rxg4 Rf5 34. Rc4+ Kd6 35. Rc6+ Ke5 36. f4+ Kd4 37. Rd6+ Kxc3 38. Rxd7 Rxb5 39. Rxa7 Kxc2 40. Rc7+ Kb3 41. a7 Ra5 42. Rb7 Kc4 43. Rxb6 Rxa7 44. Kg2 Kd5 45. Kf3 Rg7 46. h4 Rg8 47. h5 Rg7 48. h6 Rh7 49. g4 Rh8 50. g5 Rh7 51. Rf6 Rh8 52. Kg4 Rh7 53. Kh5 1-0

[Event "GRE-chT 45th"]
[Site "Achaia"]
[Date "2017.07.07"]
[Round "6.5"]
[White "Blitsas, Orestis"]
[Black "Vlachos, Anatole"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1635"]
[BlackElo "2075"]
[PlyCount "56"]
[EventDate "2017.07.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Alexandroupolis Ethnikos"]
[BlackTeam "Thessaloniki HS"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. c4 Nc6 3. Ne2 g6 4. Nbc3 Bg7 5. d3 d6 6. h3 a6 7. g3 b5 8. Bg2 b4 9. Nd5 e6 10. Ne3 Nge7 11. 0-0 0-0 12. f4 f5 13. g4 Ra7 14. Ng3 Nd4 15. Nc2 Nxc2 16. Qxc2 Bd4+ 17. Kh1 fxg4 18. hxg4 Nf5 19. gxf5 Qh4+ 20. Bh3 Qxg3 21. Qg2 Qxg2+ 22. Kxg2 exf5 23. Rb1 Re7 24. Re1 Bb7 25. Kg3 fxe4 26. dxe4 Bxe4 27. Bg2 Rfe8 28. Bxe4 Rxe4 0-1

[Event "GRE-chT 45th"]
[Site "Achaia"]
[Date "2017.07.06"]
[Round "5.9"]
[White "Trimitzios, Petros"]
[Black "Blitsas, Orestis"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2199"]
[BlackElo "1635"]
[PlyCount "51"]
[EventDate "2017.07.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Papagou BC"]
[BlackTeam "Alexandroupolis Ethnikos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. g3 c6 5. Qc2 Nbd7 6. Bg2 Bd6 7. Nc3 0-0 8. 0-0 Re8 9. b3 Nf8 10. e4 Nxe4 11. Nxe4 dxe4 12. Qxe4 Ng6 13. Bb2 f5 14. Qe2 Qc7 15. Rad1 Bd7 16. Rd3 Rad8 17. Rfd1 Bc8 18. h4 c5 19. h5 Nf8 20. dxc5 Bxc5 21. h6 Rxd3 22. Rxd3 Qxg3 23. b4 Qxf2+ 24. Qxf2 Bxf2+ 25. Kxf2 g6 26. Ng5 1-0

[Event "GRE-chT 45th"]
[Site "Achaia"]
[Date "2017.07.05"]
[Round "4.6"]
[White "Blitsas, Orestis"]
[Black "Loutragotis, Paraskevas Pantelei"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1635"]
[BlackElo "1823"]
[PlyCount "80"]
[EventDate "2017.07.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Alexandroupolis Ethnikos"]
[BlackTeam "Glyfadas Zenon"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. c4 g6 2. g3 Bg7 3. Bg2 d6 4. Nc3 e5 5. d3 f5 6. e4 c6 7. Nge2 Nf6 8. 0-0 0-0 9. f4 Qb6+ 10. Kh1 Ng4 11. Qe1 Ne3 12. Bxe3 Qxe3 13. Rf3 Qb6 14. Qd2 Be6 15. b3 Nd7 16. Rd1 Nf6 17. h3 Rad8 18. Rff1 Nh5 19. Kh2 exf4 20. Nxf4 Nxf4 21. gxf4 Bd4 22. Ne2 Bg7 23. d4 fxe4 24. Bxe4 d5 25. c5 Qc7 26. Bg2 Rf7 27. Rf2 Bh6 28. Rdf1 Bc8 29. Kg1 Rdf8 30. Qe3 Re7 31. Qd2 b6 32. Qd3 Rfe8 33. Nc3 Re3 34. Qd2 bxc5 35. dxc5 Qe7 36. Bxd5+ cxd5 37. Nxd5 Rg3+ 38. Kh1 Qe6 39. f5 Qe4+ 40. Kh2 Qh4 0-1

[Event "GRE-chT 45th"]
[Site "Achaia"]
[Date "2017.07.04"]
[Round "3.6"]
[White "Alexakis, Dimitris"]
[Black "Blitsas, Orestis"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2042"]
[BlackElo "1635"]
[PlyCount "49"]
[EventDate "2017.07.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Peiraikos PG"]
[BlackTeam "Alexandroupolis Ethnikos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Qc7 7. Qf3 Nf6 8. 0-0-0 Bb4 9. Nxc6 bxc6 10. Bd4 Be7 11. e5 Nd5 12. Ne4 Rb8 13. c4 Nb6 14. Nd6+ Bxd6 15. exd6 Qd8 16. Qg3 Rg8 17. Bd3 g6 18. b3 a5 19. h4 h5 20. Qf4 f5 21. Qh6 Kf7 22. g4 fxg4 23. Bxg6+ Rxg6 24. Qh7+ Kf8 25. Qxg6 1-0

[Event "GRE-chT 45th"]
[Site "Achaia"]
[Date "2017.07.04"]
[Round "2.7"]
[White "Blitsas, Orestis"]
[Black "Makris, Spyridon Dionysios"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1635"]
[BlackElo "1797"]
[PlyCount "76"]
[EventDate "2017.07.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Alexandroupolis Ethnikos"]
[BlackTeam "Peristeriou CP"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 a6 6. Bb3 0-0 7. Nbd2 Ba7 8. h3 d5 9. Qe2 dxe4 10. dxe4 Qe7 11. Nf1 Na5 12. Bc2 Bd7 13. b3 Nh5 14. g3 Nf6 15. Ne3 Bxe3 16. Bxe3 b5 17. b4 Nb7 18. Nd2 a5 19. bxa5 Rxa5 20. Nb3 Ra6 21. Bd3 c6 22. Kf1 Raa8 23. Kg2 Be6 24. Rhd1 Nd7 25. c4 bxc4 26. Bxc4 f5 27. exf5 Rxf5 28. Bxe6+ Qxe6 29. Qd3 Rf7 30. Qc2 c5 31. Qe4 Nf6 32. Qc2 c4 33. Nd2 Nd6 34. Rdc1 Rc8 35. a4 Nd5 36. Ne4 Nxe3+ 37. fxe3 Qd5 38. Rd1 Qxe4+ 0-1

[Event "GRE-chT 45th"]
[Site "Achaia"]
[Date "2017.07.03"]
[Round "1.16"]
[White "Kormas, Georgios"]
[Black "Blitsas, Orestis"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "1647"]
[BlackElo "1635"]
[PlyCount "81"]
[EventDate "2017.07.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Filiatron CN"]
[BlackTeam "Alexandroupolis Ethnikos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. f4 d6 7. Nf3 Nge7 8. 0-0 0-0 9. Be3 Nd4 10. Bf2 Nec6 11. Nxd4 Nxd4 12. e5 dxe5 13. fxe5 Bxe5 14. Ne4 Rb8 15. c3 Nc6 16. Nxc5 Qc7 17. Qa4 a6 18. Qh4 b6 19. Ne4 Bb7 20. Nf6+ Bxf6 21. Qxf6 Qd8 22. Qxd8 Nxd8 23. Bd4 Bxg2 24. Kxg2 Nc6 25. Bf6 Rb7 26. d4 Ne7 27. Bxe7 Rxe7 28. Rae1 Rd8 29. Re5 Kg7 30. Rfe1 Kf6 31. g4 h6 32. h4 Rd6 33. Kg3 Kg7 34. g5 hxg5 35. hxg5 f6 36. gxf6+ Kxf6 37. Rf1+ Kg7 38. Rfe1 Kf6 39. Rf1+ Kg7 40. Rfe1 Kf6 41. Rf1+ 1/2-1/2

[Event "GRE-ch U14"]
[Site "Achaia"]
[Date "2017.07.02"]
[Round "9"]
[White "Topalidis, Ioannis D"]
[Black "Blitsas, Orestis"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1359"]
[BlackElo "1635"]
[PlyCount "61"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. f4 Nge7 7. Nf3 d6 8. 0-0 0-0 9. Ne2 d5 10. c3 b6 11. h3 Bb7 12. g4 f5 13. Ng3 Qc7 14. e5 d4 15. c4 h6 16. g5 hxg5 17. Nxg5 Qd7 18. h4 Bh6 19. Nh3 Rf7 20. Bf3 Rg7 21. Kh2 Kf7 22. Qe2 Ke8 23. Bd2 Kd8 24. h5 Kc7 25. hxg6 Rxg6 26. Nh5 Ng8 27. Rg1 Nce7 28. Rxg6 Nxg6 29. Bxb7 Kxb7 30. Qg2+ Qc6 31. Qxg6 1-0

[Event "GRE-ch U14"]
[Site "Achaia"]
[Date "2017.07.01"]
[Round "8"]
[White "Blitsas, Orestis"]
[Black "Marinakis, Hristos"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1635"]
[BlackElo "1842"]
[PlyCount "50"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. Bb3 h6 7. Nbd2 0-0 8. h3 d5 9. Qe2 dxe4 10. dxe4 Qe7 11. Nf1 Nh5 12. N3h2 Nf4 13. Qf3 Qf6 14. Bc2 Rd8 15. Be3 Bxe3 16. Nxe3 Be6 17. Neg4 Qg5 18. Nf1 Rd7 19. Nfe3 h5 20. Nh2 Rad8 21. Nhf1 Na5 22. b3 Nd3+ 23. Ke2 Nf4+ 24. Ke1 Qe7 25. g3 Qc5 0-1

[Event "GRE-ch U14"]
[Site "Achaia"]
[Date "2017.06.30"]
[Round "7"]
[White "Tsotras, Ioannis"]
[Black "Blitsas, Orestis"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "1477"]
[BlackElo "1635"]
[PlyCount "133"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. g3 d6 5. Bg2 g6 6. d3 Bg7 7. 0-0 Nge7 8. f4 0-0 9. h3 Nd4 10. Nxd4 cxd4 11. Ne2 e5 12. g4 f5 13. Ng3 fxg4 14. hxg4 exf4 15. Bxf4 Be5 16. Bh6 Rxf1+ 17. Nxf1 Nc6 18. Qf3 Be6 19. g5 Qd7 20. a3 Bg4 21. Qf2 Qf7 22. Qxf7+ Kxf7 23. Nd2 Ke7 24. Rf1 Bh8 25. Nf3 Bxf3 26. Bxf3 Ne5 27. Bd1 Rc8 28. Rf4 Nf7 29. Rh4 Rc5 30. Kf1 Rb5 31. b3 Ra5 32. a4 b5 33. axb5 Rxb5 34. Ke2 Be5 35. Kd2 Rc5 36. Kc1 Rc8 37. Kd2 Nd8 38. Bg4 Rb8 39. Rh1 Nf7 40. Rf1 Nxh6 41. gxh6 Rf8 42. Ra1 Bf4+ 43. Ke2 Rf7 44. Rxa7+ Kf6 45. Rxf7+ Kxf7 46. b4 Bxh6 47. b5 Bg5 48. b6 Bd8 49. b7 Bc7 50. Bc8 Kf6 51. Kf3 Kg5 52. Kg2 Kf4 53. Be6 Bb8 54. Bg8 h6 55. Be6 g5 56. Kh3 h5 57. Kg2 g4 58. Bd5 h4 59. Kf2 h3 60. Kg1 Kg3 61. e5 dxe5 62. Kf1 Kh4 63. Kg1 g3 64. Be4 Kg4 65. Bd5 g2 66. Kf2 Ba7 67. Be4 1/2-1/2

[Event "GRE-ch U14"]
[Site "Achaia"]
[Date "2017.06.29"]
[Round "6"]
[White "Blitsas, Orestis"]
[Black "Poulopoulos, Ilias"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1635"]
[BlackElo "1093"]
[PlyCount "77"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Qc7 11. Bd2 Ngf6 12. 0-0-0 0-0-0 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qe2 e6 16. Kb1 Bd6 17. c4 c5 18. Bc3 Kb8 19. dxc5 Qxc5 20. Be5 Bxe5 21. Qxe5+ Qxe5 22. Nxe5 Rxd1+ 23. Rxd1 Kc8 24. g4 Rf8 25. f3 Kc7 26. Kc2 Kb6 27. Kc3 Kc7 28. a4 Nd7 29. Rxd7+ Kc8 30. Rxf7 Rxf7 31. Nxf7 Kd7 32. Kd4 Ke7 33. Ne5 Kd6 34. b4 b6 35. c5+ bxc5+ 36. bxc5+ Kc7 37. c6 Kd6 38. f4 a5 39. Kc4 1-0

[Event "GRE-ch U14"]
[Site "Achaia"]
[Date "2017.06.29"]
[Round "5"]
[White "Skandamis, Nikolaos"]
[Black "Blitsas, Orestis"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1073"]
[BlackElo "1635"]
[PlyCount "68"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Nbd2 Nc6 7. Bb5 cxd4 8. Bxc6+ Qxc6 9. cxd4 b6 10. Rg1 Bb4 11. Qe2 Bb7 12. a3 Bd6 13. Nc4 Rd8 14. Bg5 Be7 15. Rd1 h6 16. Bh4 g5 17. Bg3 Ne4 18. Nfe5 Qd5 19. f3 Nxg3 20. hxg3 Bf6 21. Ng4 Bg7 22. Nce3 Qa5+ 23. b4 Qxa3 24. Nf5 Qxb4+ 25. Kf1 Bxd4 26. Nxd4 Rxd4 27. Rxd4 Qxd4 28. Qb5+ Ke7 29. Qe2 Rd8 30. Nxh6 Qd1+ 31. Kf2 Qxe2+ 32. Kxe2 a5 33. Ra1 f5 34. Ra3 Kf6 0-1

[Event "GRE-ch U14"]
[Site "Achaia"]
[Date "2017.06.28"]
[Round "4"]
[White "Blitsas, Orestis"]
[Black "Charalampidis, Vasilios"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1635"]
[BlackElo "1371"]
[PlyCount "87"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 c6 5. Bd3 Bd6 6. Nge2 Nf6 7. f3 h6 8. Be3 Nbd7 9. Qd2 Nb6 10. Nf4 Nc4 11. Bxc4 dxc4 12. Ne4 Bxf4 13. Bxf4 0-0 14. 0-0 Nxe4 15. fxe4 g5 16. Bg3 f5 17. e5 f4 18. Bf2 Qd5 19. Rfe1 Bf5 20. Qe2 Rae8 21. b3 c3 22. Rac1 b5 23. Ra1 Rf7 24. a4 b4 25. Rac1 a5 26. Qf3 Re6 27. Qxd5 cxd5 28. g3 f3 29. Be3 Be4 30. Kf2 Kg7 31. Rh1 Kg6 32. h4 g4 33. Rhg1 h5 34. Rge1 Kf5 35. Bf4 Rd7 36. Bg5 Rb7 37. Bd8 Ra7 38. Re3 Ra8 39. Bg5 Ra7 40. Bf4 Rd7 41. Bg5 Ra7 42. Bd8 Ra8 43. Bc7 Ra7 44. Bb8 1/2-1/2

[Event "GRE-ch U14"]
[Site "Achaia"]
[Date "2017.06.27"]
[Round "2"]
[White "Blitsas, Orestis"]
[Black "Alexakis, Dimitris"]
[Result "0-1"]
[ECO "A23"]
[WhiteElo "1635"]
[BlackElo "2044"]
[PlyCount "26"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. d3 c6 4. g3 d5 5. b3 Be6 6. Bg2 Nbd7 7. e3 Bb4 8. Bd2 Nc5 9. Qc2 Bf5 10. e4 dxe4 11. Nxe4 Bxd2+ 12. Nxd2 Nxd3+ 13. Kf1 Qd4 0-1

[Event "GRE-ch U14"]
[Site "Achaia"]
[Date "2017.06.27"]
[Round "3"]
[White "Papadimitrakis, Georgios"]
[Black "Blitsas, Orestis"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1358"]
[BlackElo "1635"]
[PlyCount "77"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be2 Nc6 7. h3 cxd4 8. cxd4 Be7 9. Nc3 Qd8 10. 0-0 0-0 11. Bg5 h6 12. Bh4 b6 13. Ne5 Nxd4 14. Bf3 Nxf3+ 15. Qxf3 Ba6 16. Rfd1 Qc7 17. Bxf6 Bxf6 18. Nd7 Rfd8 19. Nxf6+ gxf6 20. Qxf6 Kh7 21. Qf3 Bb7 22. Qe3 Qc6 23. f3 f5 24. Re1 Rg8 25. Rf1 Rg6 26. Rf2 Rag8 27. Ne2 e5 28. Rc1 Qd5 29. Rc7+ R8g7 30. Rxg7+ Rxg7 31. Nc3 Qe6 32. a3 f4 33. Qd3+ Kh8 34. Ne4 Qxh3 35. Qd8+ Rg8 36. Qf6+ Kh7 37. Qf7+ Rg7 38. Nf6+ Kh8 39. Qf8+ 1-0

[Event "GRE-ch U14"]
[Site "Achaia"]
[Date "2017.06.26"]
[Round "1"]
[White "Digenis, Marios"]
[Black "Blitsas, Orestis"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1182"]
[BlackElo "1635"]
[PlyCount "66"]
[EventDate "2017.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Be7 6. e3 Nbd7 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 a6 10. 0-0 Bb7 11. Rc1 Rc8 12. Bb1 c5 13. dxc5 Rxc5 14. Bxf6 Bxf6 15. Nd2 Be5 16. Nde4 Rc6 17. Qd2 Nc5 18. Rfd1 Ke7 19. Nd5+ exd5 20. Rxc5 Rxc5 21. Nxc5 Bxh2+ 22. Kh1 Bb8 23. Nxb7 Qc7 24. g3 Qxb7 25. Qxd5 Qxd5+ 26. Rxd5 Rc8 27. Rd1 a5 28. Kg2 h6 29. Bf5 Rc5 30. g4 Bd6 31. Kf3 b4 32. b3 Rc3 33. Ke2 Rc5 0-1

[Event "GRE-chT U16 9th"]
[Site "Thessaloniki"]
[Date "2016.12.18"]
[Round "6.2"]
[White "Blitsas, Orestis"]
[Black "Polychroniadis, Vasileios"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1578"]
[PlyCount "53"]
[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 "Alexandroupolis Ethnikos"]
[BlackTeam "Ptolemaida Ptolemaios"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. c4 c5 2. Nc3 Nc6 3. g3 e6 4. Bg2 Nf6 5. e4 Bd6 6. Nge2 Ng4 7. h3 Nf6 8. f4 e5 9. f5 0-0 10. d3 Ne8 11. h4 h6 12. Nd5 Nb4 13. Nec3 Nxd5 14. Nxd5 b6 15. Qg4 Bb7 16. Bxh6 Bxd5 17. exd5 f6 18. Bd2 Rf7 19. h5 Bf8 20. Qg6 d6 21. Kf2 Rb8 22. h6 Rbb7 23. Rh2 Qe7 24. Be4 a6 25. Rah1 b5 26. hxg7 Bxg7 27. Rh8# 1-0

[Event "GRE-chT U16 9th"]
[Site "Thessaloniki"]
[Date "2016.12.17"]
[Round "4.2"]
[White "Blitsas, Orestis"]
[Black "Manassis, Theoharis"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1578"]
[BlackElo "1155"]
[PlyCount "113"]
[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 "Alexandroupolis Ethnikos"]
[BlackTeam "Kalamarias Han"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 Bb6 6. Bb3 0-0 7. Nbd2 d6 8. h3 Re8 9. Nf1 h6 10. Ng3 Na5 11. Bc2 c5 12. Qe2 Be6 13. 0-0 a6 14. Nh4 Nc6 15. Nhf5 Bxf5 16. Nxf5 Ne7 17. g4 Nxf5 18. gxf5 Nh7 19. Qg4 Nf6 20. Qg2 Kh7 21. Bb3 Qe7 22. Kh2 Rg8 23. Qf3 Raf8 24. Rg1 g6 25. Qe3 g5 26. Qf3 Rg7 27. Bd2 Rd8 28. Rg2 Qd7 29. c4 Rdg8 30. Rag1 Bd8 31. Bd1 Kh8 32. Qe3 b5 33. b3 b4 34. Bc1 a5 35. Qf3 Qe8 36. Rg3 Be7 37. Kg2 g4 38. Qe3 Rg5 39. Bxg4 Kh7 40. Kf1 Qd8 41. h4 Nd7 42. hxg5 Bxg5 43. Qe1 Bh4 44. R3g2 Rg7 45. Bh5 Bg5 46. Bxg5 hxg5 47. Qe3 f6 48. Rh1 Kg8 49. Rgh2 Kf8 50. Bg6 Qe7 51. Rh8+ Rg8 52. Rxg8+ Kxg8 53. Qh3 Qg7 54. Qh7+ Qxh7 55. Rxh7 Nf8 56. Rf7 Nh7 57. Rxh7 1-0

[Event "GRE-chT U16 9th"]
[Site "Thessaloniki"]
[Date "2016.12.17"]
[Round "5.2"]
[White "Stamatis, Vasilios"]
[Black "Blitsas, Orestis"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "1791"]
[BlackElo "1578"]
[PlyCount "67"]
[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 "Kavalas"]
[BlackTeam "Alexandroupolis Ethnikos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Bb4 7. Qd3 d5 8. Nxc6 bxc6 9. cxd5 Bxc3+ 10. Qxc3 cxd5 11. exd5 Qxd5 12. Qc4 Bb7 13. Qxd5 Nxd5 14. Bb5+ Ke7 15. b3 f6 16. Ba3+ Kf7 17. 0-0 Rac8 18. Rfe1 Rc2 19. Bd3 Rc3 20. Bc4 g6 21. Bc5 a6 22. Bd4 Rc2 23. Red1 Rc8 24. Bd3 R2c7 25. Bc4 Rd7 26. Rd2 Ke7 27. Rad1 Rdc7 28. a3 Kf7 29. a4 Ke7 30. Re1 Rd7 31. Bb2 Rcd8 32. g3 Nc7 33. Rde2 Bd5 34. Rc2 1/2-1/2

[Event "GRE-chT U16 9th"]
[Site "Thessaloniki"]
[Date "2016.12.16"]
[Round "2.2"]
[White "Kollias, Ioannis K"]
[Black "Blitsas, Orestis"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1696"]
[BlackElo "1578"]
[PlyCount "112"]
[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 "Patron"]
[BlackTeam "Alexandroupolis Ethnikos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 e6 6. Nf3 Nc6 7. e3 Nh5 8. Bg3 Nxg3 9. hxg3 Bd7 10. a3 Rc8 11. Rc1 Be7 12. Bd3 h6 13. Bb1 Na5 14. Ne5 Nc4 15. Nxc4 Rxc4 16. g4 Qb6 17. Qd2 a6 18. 0-0 h5 19. g5 Bxg5 20. b3 Rc8 21. Na4 Qxb3 22. Nc5 Qxa3 23. Rc3 Qb4 24. Rfc1 Rxc5 25. dxc5 d4 26. Qxd4 Qxd4 27. exd4 Bxc1 28. Rxc1 Ke7 29. Be4 Bc6 30. Bxc6 bxc6 31. Rb1 Rd8 32. Rb6 a5 33. Rxc6 Rxd4 34. Ra6 a4 35. Ra7+ Kf6 36. c6 Rc4 37. c7 a3 38. Rxa3 Rxc7 39. Kh2 g5 40. Rf3+ Kg6 41. Re3 Re7 42. Rg3 e5 43. Re3 f5 44. Kh3 f4 45. Rc3 Kf5 46. Rb3 e4 47. Rb2 e3 48. fxe3 fxe3 49. Re2 Kf4 50. Kh2 g4 51. g3+ Kf3 52. Re1 Kf2 53. Rg1 e2 54. Rg2+ Kf3 55. Rg1 e1Q 56. Rxe1 Re2+ 0-1

[Event "GRE-chT U16 9th"]
[Site "Thessaloniki"]
[Date "2016.12.16"]
[Round "3.2"]
[White "Serpetsidakis, Nikolaos"]
[Black "Blitsas, Orestis"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2019"]
[BlackElo "1578"]
[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 "Alexandroupolis Ethnikos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nbd2 Bd6 6. Bd3 Nbd7 7. e4 dxe4 8. Nxe4 Nxe4 9. Bxe4 Qc7 10. 0-0 Nf6 11. Bc2 Ng4 12. h3 h5 13. Qe2 Bh2+ 14. Kh1 Bf4 15. Qe4 Bxc1 16. Raxc1 Kf8 17. Bb3 Bd7 18. Kg1 Nf6 19. Qe3 Qb6 20. Ne5 Rd8 21. Rfd1 Be8 22. Rd2 g5 23. c5 Qc7 24. Qxg5 Ne4 25. Qf4 Qa5 26. Rdd1 1-0

[Event "GRE-chT U16 9th"]
[Site "Thessaloniki"]
[Date "2016.12.15"]
[Round "1.2"]
[White "Blitsas, Orestis"]
[Black "Georgakopoulos, Nikolaos K"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "1578"]
[BlackElo "2100"]
[PlyCount "112"]
[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 "Alexandroupolis Ethnikos"]
[BlackTeam "Chanion"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. c4 e5 2. d3 Nf6 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. e4 0-0 7. Nge2 d6 8. 0-0 Ne8 9. f4 f5 10. Nd5 Be6 11. fxe5 Nxe5 12. Ndf4 Bc8 13. Nd4 c6 14. Nde6 Bxe6 15. Nxe6 Qb6+ 16. c5 dxc5 17. Nxf8 c4+ 18. Kh1 Nxd3 19. Qc2 Kxf8 20. Rb1 Nf6 21. h3 Re8 22. exf5 gxf5 23. Rxf5 Re1+ 24. Rf1 Rxf1+ 25. Bxf1 Ne4 26. Bf4 Qd4 27. Bg2 Kg8 28. Rf1 b5 29. b3 Be5 30. Bxe5 Qxe5 31. Bxe4 Qxe4+ 32. Kh2 Qe3 33. bxc4 b4 34. c5 Ne5 35. Qb3+ Qxb3 36. axb3 Nd3 37. Rf6 Nxc5 38. Rxc6 Nxb3 39. Rc8+ Kf7 40. Rc7+ Ke6 41. Rxa7 Nc5 42. Rxh7 Kd5 43. Rh4 Ne4 44. Rh8 b3 45. Rb8 Kc4 46. h4 Nf6 47. Kh3 Nd5 48. Rxb3 Kxb3 49. h5 Kc4 50. Kh4 Kd4 51. Kg5 Ke5 52. h6 Nf6 53. g4 Nh7+ 54. Kg6 Nf8+ 55. Kf7 Ne6 56. Kg8 Ng5 1/2-1/2

[Event "GRE-chT 44th"]
[Site "Achaia"]
[Date "2016.07.09"]
[Round "6.9"]
[White "Fidrilakis, Stavros"]
[Black "Blitsas, Orestis"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1919"]
[BlackElo "1433"]
[PlyCount "97"]
[EventDate "2016.07.05"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Chania Kaissa"]
[BlackTeam "Alexandroupolis Ethnikos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. g3 Bf5 5. Bg2 e6 6. 0-0 Be7 7. b3 0-0 8. Nc3 Nbd7 9. Bb2 Ne4 10. Nd2 Nxc3 11. Bxc3 Nf6 12. f3 Bg6 13. e4 Re8 14. Kh1 Rc8 15. e5 Nd7 16. f4 f5 17. exf6 Nxf6 18. Re1 Bd6 19. Qf3 Ne4 20. Nxe4 Bxe4 21. Qf2 Bxg2+ 22. Qxg2 Qf6 23. Bb2 Re7 24. Re2 Rce8 25. Rf1 Qg6 26. f5 exf5 27. Rxe7 Rxe7 28. cxd5 cxd5 29. Qxd5+ Kh8 30. Qxf5 Qxf5 31. Rxf5 Kg8 32. Kg2 g6 33. Rf2 Rf7 34. Rc2 Kg7 35. Re2 a6 36. Re6 Bc7 37. d5+ Kf8 38. Ba3+ Kg7 39. Be7 h6 40. b4 g5 41. d6 Bb6 42. d7 Rf2+ 43. Kg1 Rd2+ 44. Rxb6 Rxd7 45. Bd6 h5 46. Kf2 g4 47. Ke3 Kf6 48. Kf4 Rf7 49. Bf8# 1-0

[Event "GRE-chT 44th"]
[Site "Achaia"]
[Date "2016.07.07"]
[Round "4.14"]
[White "Blitsas, Orestis"]
[Black "Salakas, Fotios"]
[Result "1/2-1/2"]
[ECO "B49"]
[WhiteElo "1433"]
[BlackElo "1683"]
[PlyCount "76"]
[EventDate "2016.07.05"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Alexandroupolis Ethnikos"]
[BlackTeam "Filiatron CN"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. 0-0 Nf6 8. Be3 Bb4 9. Na4 Rb8 10. Nxc6 bxc6 11. Bf3 d5 12. exd5 cxd5 13. c3 Bd6 14. g3 0-0 15. b4 Nd7 16. Bg2 Bb7 17. Rc1 Bc6 18. Re1 Ne5 19. Nc5 Bb5 20. Bf1 Nc4 21. Bxc4 Bxc4 22. a3 Rbc8 23. f4 Rfd8 24. Qg4 Bxc5 25. Bxc5 Bd3 26. Bd4 f5 27. Qf3 Be4 28. Qe2 Qc4 29. Qxc4 dxc4 30. Kf2 Kf7 31. Ke3 Bd3 32. Rcd1 Rd7 33. Rd2 Rg8 34. h4 Rb7 35. Ra1 a5 36. Rda2 Ra8 37. Kd2 Kg6 38. Ke3 Kf7 1/2-1/2

[Event "GRE-chT 44th"]
[Site "Achaia"]
[Date "2016.07.06"]
[Round "3.10"]
[White "Eleftherakis, Panagiotis"]
[Black "Blitsas, Orestis"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1731"]
[BlackElo "1433"]
[PlyCount "77"]
[EventDate "2016.07.05"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Heraklion CN"]
[BlackTeam "Alexandroupolis Ethnikos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. b3 Nbd7 6. Bb2 Be7 7. Nbd2 b6 8. 0-0 0-0 9. Ne5 Nxe5 10. dxe5 Nd7 11. f4 f5 12. Qe2 Bb7 13. c4 Qc8 14. cxd5 Bxd5 15. e4 fxe4 16. Bxe4 Bxe4 17. Nxe4 Nb8 18. Rad1 Nc6 19. Kh1 Qe8 20. g3 Qg6 21. Nd6 Rad8 22. a3 h5 23. Qg2 Bxd6 24. exd6 Nb8 25. Rfe1 Rfe8 26. Qe4 Qf5 27. Qxf5 exf5 28. Re5 g6 29. Rde1 Kf7 30. Re7+ Rxe7 31. Rxe7+ Kf8 32. Rb7 Nc6 33. Be5 Rb8 34. Rh7 Rd8 35. Rc7 Na5 36. b4 cxb4 37. axb4 Nb3 38. Rxa7 Nd2 39. Bf6 1-0

[Event "GRE-chT 44th"]
[Site "Achaia"]
[Date "2016.07.05"]
[Round "1.2"]
[White "Blitsas, Orestis"]
[Black "Androutsopoulos Agiotatos, Vasilios"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1433"]
[BlackElo "1875"]
[PlyCount "62"]
[EventDate "2016.07.05"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Alexandroupolis Ethnikos"]
[BlackTeam "Nikaia Fysiolatris"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. c4 e5 2. g3 g6 3. Bg2 Bg7 4. d3 Nc6 5. Nc3 d6 6. e4 Nge7 7. Nge2 Be6 8. 0-0 Qd7 9. Nd5 0-0 10. Nxe7+ Nxe7 11. f4 c6 12. Rb1 f5 13. Qc2 d5 14. exd5 cxd5 15. fxe5 Bxe5 16. d4 Bf6 17. c5 g5 18. Qb3 Rad8 19. Be3 Nc6 20. Rbe1 Qg7 21. Qc3 a5 22. Rd1 Rd7 23. a3 Bd8 24. b4 axb4 25. axb4 Bc7 26. Rd2 Rdf7 27. b5 Ne7 28. b6 Bb8 29. c6 Nxc6 30. Qc5 f4 31. gxf4 gxf4 0-1

[Event "EU School-ch U13"]
[Site "Kallithea"]
[Date "2016.06.17"]
[Round "1"]
[White "Blitsas, Orestis"]
[Black "Escartin Lacasa, Jose"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1433"]
[BlackElo "1859"]
[PlyCount "152"]
[EventDate "2016.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. cxd5 cxd5 4. d4 Nf6 5. Bg2 Nc6 6. Nc3 e6 7. Nf3 Be7 8. e3 0-0 9. 0-0 b6 10. a3 Bb7 11. b3 Rc8 12. Bb2 Qd6 13. Rc1 Rfd8 14. Re1 Qb8 15. Qe2 Qa8 16. Nd2 Rd7 17. Qd3 a5 18. Qb1 Qa6 19. Bf1 Qa8 20. Nb5 Ba6 21. Rc2 Qb7 22. Rec1 Bxb5 23. Bxb5 Rdc7 24. Bxc6 Rxc6 25. Rxc6 Rxc6 26. Rxc6 Qxc6 27. Qc1 Qxc1+ 28. Bxc1 Kf8 29. Kf1 Ke8 30. Ke2 Kd7 31. h3 Kc6 32. Kd3 Bd6 33. e4 Nxe4 34. Nxe4 dxe4+ 35. Kxe4 f5+ 36. Kd3 Kd5 37. a4 h6 38. g4 fxg4 39. hxg4 Bh2 40. g5 h5 41. g6 h4 42. Bh6 Bd6 43. Bxg7 h3 44. Be5 Bxe5 45. dxe5 h2 46. g7 h1Q 47. g8Q Qf3+ 48. Kc2 Qxf2+ 49. Kc3 Qd4+ 50. Kc2 Qxe5 51. Qd8+ Qd6 52. Qg5+ e5 53. Qg8+ Qe6 54. Qg2+ e4 55. Qd2+ Kc6 56. Qe3 Qe5 57. Qh6+ Kc5 58. Qf8+ Qd6 59. Qf5+ Qd5 60. Qf8+ Qd6 61. Qf5+ Kd4 62. Qf2+ Kd5 63. Qf5+ Kd4 64. Qf2+ e3 65. Qh4+ Kd5 66. Kd3 Qe5 67. Qd8+ Kc5 68. Qf8+ Kc6 69. Qc8+ Kd5 70. Qd7+ Qd6 71. Qxd6+ Kxd6 72. Kxe3 Kc5 73. Kd3 Kb4 74. Kc2 Ka3 75. Kc3 Ka2 76. Kc2 Ka1 1/2-1/2

[Event "GRE-chT 43rd"]
[Site "Porto Rio"]
[Date "2015.10.12"]
[Round "7.10"]
[White "Hartofylakas, Spyros"]
[Black "Blitsas, Orestis"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1160"]
[BlackElo "1341"]
[PlyCount "134"]
[EventDate "2015.10.08"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]
[WhiteTeam "Elefsinas STM"]
[BlackTeam "Alexandroupolis Ethnikos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 bxc6 6. Bc4 Nf6 7. Nc3 0-0 8. 0-0 d6 9. h3 h6 10. Qf3 Bb7 11. Rd1 Qe7 12. Be3 Bb4 13. Re1 Bxc3 14. bxc3 Qxe4 15. Qxe4 Nxe4 16. Bd4 c5 17. Be3 Nxc3 18. Bd2 Bd5 19. Bb3 Bxb3 20. axb3 Nb5 21. c3 Rfe8 22. Rxe8+ Rxe8 23. Re1 Rxe1+ 24. Bxe1 f5 25. f4 Kf7 26. Kf2 h5 27. Ke3 Ke6 28. g3 c6 29. Kd3 g6 30. Bf2 a6 31. h4 Nc7 32. c4 Ne8 33. Be1 Nf6 34. Bf2 Ne4 35. Be1 d5 36. Kc2 d4 37. Kd3 Kd7 38. Kc2 Kc7 39. Kd3 Kb6 40. Kc2 a5 41. Kd3 Nd6 42. Bd2 Ne4 43. Be1 Nf6 44. Kc2 Nd7 45. Kd3 Nb8 46. Kc2 Na6 47. Kd3 Nb4+ 48. Bxb4 cxb4 49. Kxd4 c5+ 50. Kd3 a4 51. Kc2 axb3+ 52. Kb2 Ka6 53. Kxb3 Ka5 54. Kb2 Ka4 55. Ka2 b3+ 56. Kb2 Kb4 57. g4 hxg4 58. h5 gxh5 59. Kb1 h4 60. Kb2 h3 61. Kb1 h2 62. Kb2 Kxc4 63. Kc1 Kc3 64. Kd1 h1Q+ 65. Ke2 Qf3+ 66. Ke1 Qg2 67. Kd1 Qd2# 0-1

[Event "GRE-chT 43rd"]
[Site "Porto Rio"]
[Date "2015.10.11"]
[Round "6.8"]
[White "Blitsas, Orestis"]
[Black "Alexakis, Dimitris"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1341"]
[BlackElo "1857"]
[PlyCount "54"]
[EventDate "2015.10.08"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]
[WhiteTeam "Alexandroupolis Ethnikos"]
[BlackTeam "Piraikos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d5 5. Nbd2 g6 6. Bg2 Bg7 7. c3 Nge7 8. 0-0 0-0 9. Re1 Qc7 10. Nf1 Rd8 11. Qc2 b6 12. h4 Ba6 13. N3d2 Ne5 14. Re3 Qd7 15. d4 cxd4 16. cxd4 Ng4 17. Rf3 Bxd4 18. Ne3 Ne5 19. Rf4 Nd3 20. Nb3 Nxf4 21. gxf4 Rac8 22. Qd2 dxe4 23. Bxe4 Bxe3 24. Qxe3 Qd1+ 25. Kg2 Qf1+ 26. Kh2 Rd1 27. Bg2 Qg1+ 0-1

[Event "GRE-chT 43rd"]
[Site "Porto Rio"]
[Date "2015.10.10"]
[Round "5.11"]
[White "Blitsas, Orestis"]
[Black "Sitsanis, Nikolaos"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1341"]
[PlyCount "59"]
[EventDate "2015.10.08"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]
[WhiteTeam "Alexandroupolis Ethnikos"]
[BlackTeam "Papagou"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 0-0 6. Nc3 Ne7 7. Nxe5 d6 8. Nf3 Bg4 9. Bg5 c6 10. Bxf6 gxf6 11. h3 Bh5 12. Bb3 Kh8 13. Ne2 Bxf3 14. gxf3 Rg8+ 15. Kh2 Qc7 16. Bxf7 d5+ 17. e5 Qxe5+ 18. f4 Qc7 19. Bxg8 Rxg8 20. Rg1 Bxf2 21. Rxg8+ Nxg8 22. Qf1 Bb6 23. Qf3 Qg7 24. Qg3 Qe7 25. Qf3 Bc7 26. Rg1 Bb6 27. Rg2 Qb4 28. c3 Qxb2 29. Qg4 Bc7 30. Qg7# 1-0

[Event "GRE-chT 43rd"]
[Site "Porto Rio"]
[Date "2015.10.10"]
[Round "4.14"]
[White "Riga, Michaela"]
[Black "Blitsas, Orestis"]
[Result "0-1"]
[ECO "C65"]
[BlackElo "1341"]
[PlyCount "86"]
[EventDate "2015.10.08"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]
[WhiteTeam "Ikarias Tzelepis"]
[BlackTeam "Alexandroupolis Ethnikos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. Bxc6 dxc6 5. d3 Nf6 6. Nxe5 Qd4 7. Qe2 Qxe5 8. Nc3 Bd7 9. h3 0-0 10. 0-0 Nh5 11. Qf3 Bd6 12. g3 Nf6 13. Bf4 Qh5 14. g4 Bxg4 15. hxg4 Qxg4+ 16. Qxg4 Nxg4 17. Bxd6 cxd6 18. Rfe1 Rfe8 19. Ne2 Ne5 20. Nd4 c5 21. Nf5 Nf3+ 22. Kf1 Nxe1 23. Kxe1 d5 24. Nd6 Re7 25. f3 Rd8 26. Nb5 a6 27. Nc3 dxe4 28. fxe4 h5 29. Kf2 Re6 30. Rh1 Re5 31. Kg3 Kh7 32. Kf4 f6 33. Ne2 g5+ 34. Kg3 Kg6 35. a3 c4 36. Nc1 cxd3 37. cxd3 f5 38. exf5+ Rxf5 39. Rh3 h4+ 40. Kg2 Rd4 41. Rh1 Rg4+ 42. Kh2 Rf2+ 43. Kh3 Rg3# 0-1

[Event "GRE-chT 43rd"]
[Site "Porto Rio"]
[Date "2015.10.09"]
[Round "3.12"]
[White "Blitsas, Orestis"]
[Black "Tzagarakis, Panagiotis"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1341"]
[BlackElo "1508"]
[PlyCount "44"]
[EventDate "2015.10.08"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]
[WhiteTeam "Alexandroupolis Ethnikos"]
[BlackTeam "Chania Kaissa"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 Nf6 5. Bg2 d6 6. 0-0 Be7 7. Nbd2 0-0 8. Re1 Qc7 9. c3 b5 10. d4 cxd4 11. Nxd4 Nxd4 12. cxd4 Bb7 13. b3 Qc3 14. Ba3 Qxd4 15. e5 Nd5 16. exd6 Bd8 17. Nf3 Qxd1 18. Rexd1 Bf6 19. Nd4 Rab8 20. Bc5 a6 21. b4 Nc3 22. Rdc1 Bxd4 0-1

[Event "GRE-chT 43rd"]
[Site "Porto Rio"]
[Date "2015.10.08"]
[Round "1.6"]
[White "Blitsas, Orestis"]
[Black "Hadjinicolaou, Andreas"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1341"]
[BlackElo "1396"]
[PlyCount "91"]
[EventDate "2015.10.08"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]
[WhiteTeam "Alexandroupolis Ethnikos"]
[BlackTeam "Korinthias Argonaftis"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 c5 2. Nf3 g6 3. d3 Nc6 4. g3 Bg7 5. c3 Nf6 6. Bg2 0-0 7. 0-0 d5 8. e5 Ne8 9. d4 cxd4 10. cxd4 Qb6 11. Nc3 Nc7 12. Na4 Qb5 13. Nc5 b6 14. Nb3 f6 15. exf6 Bxf6 16. h3 Ne6 17. Be3 Ba6 18. Re1 Nb8 19. Bh6 Ng7 20. Bxg7 Kxg7 21. Ne5 Bb7 22. Rc1 Nd7 23. Rc7 Bxe5 24. dxe5 Rab8 25. Nd4 Qxb2 26. Ne6+ Kh8 27. Nxf8 Nxf8 28. Bxd5 Rd8 29. Rxb7 e6 30. Qb3 Qd2 31. Rd1 Qh6 32. Bg2 Rxd1+ 33. Qxd1 Qg5 34. Rxa7 Qxe5 35. Qd8 Qc5 36. Rc7 Qb4 37. Qe7 Qxe7 38. Rxe7 Kg8 39. f4 h6 40. Be4 g5 41. fxg5 hxg5 42. Kf2 Kh8 43. Ke3 b5 44. Kd4 b4 45. Kc4 Kg8 46. Kxb4 1-0

[Event "GRE-chT 43rd"]
[Site "Porto Rio"]
[Date "2015.10.08"]
[Round "2.8"]
[White "Stratigos, Spiros"]
[Black "Blitsas, Orestis"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1464"]
[BlackElo "1341"]
[PlyCount "19"]
[EventDate "2015.10.08"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]
[WhiteTeam "Panionios GSS"]
[BlackTeam "Alexandroupolis Ethnikos"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "GRE"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Bg4 8. Be2 Bxf3 9. Bxf3 Qxd4 10. Bxc6+ 1-0

[Event "GRE-ch U12"]
[Site "Rio Achaia"]
[Date "2015.07.02"]
[Round "9.19"]
[White "Blitsas, Orestis"]
[Black "Koutis, Pavlos"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1311"]
[BlackElo "1250"]
[PlyCount "112"]
[EventDate "2015.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 d6 4. g3 g6 5. Bg2 Bg7 6. c3 e5 7. Nbd2 Nge7 8. 0-0 0-0 9. Re1 b5 10. Nf1 h6 11. Ne3 Be6 12. Nd2 Qb6 13. Nd5 Qb7 14. b3 b4 15. c4 Nd4 16. Nf3 Nxd5 17. cxd5 Bg4 18. h3 Nxf3+ 19. Bxf3 Bxh3 20. g4 Qe7 21. a3 a5 22. Re3 f5 23. gxf5 gxf5 24. Bh5 Qh4 25. Rg3 f4 26. Rg6 Rf6 27. Rxf6 Qg5+ 28. Bg4 Bxg4 29. Rf5 Bxd1+ 30. Rxg5 hxg5 31. axb4 cxb4 32. Bd2 Bxb3 33. Bxb4 Bf8 34. Rxa5 Rxa5 35. Bxa5 Bc2 36. Bd8 Bxd3 37. f3 Kg7 38. Bxg5 Kg6 39. Bd8 Kf7 40. Kf2 Ke8 41. Ba5 Kd7 42. Kg2 Kc8 43. Kf2 Kb7 44. Bb4 Kb6 45. Bc3 Kb5 46. Bd2 Be7 47. Kg2 Bd8 48. Kh3 Kc4 49. Kg2 Kb5 50. Kf2 Ba5 51. Bc1 Bb4 52. Kg2 Kc4 53. Kh3 Kc3 54. Kg4 Be2 55. Bxf4 exf4 56. Kxf4 Kd4 0-1

[Event "GRE-ch U12"]
[Site "Rio Achaia"]
[Date "2015.07.01"]
[Round "8.22"]
[White "Mastrogiannopoulos, Fotios"]
[Black "Blitsas, Orestis"]
[Result "0-1"]
[ECO "C64"]
[BlackElo "1311"]
[PlyCount "120"]
[EventDate "2015.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[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 Bc5 4. d3 d6 5. d4 exd4 6. Nxd4 Qf6 7. Bxc6+ bxc6 8. Be3 Ne7 9. c3 0-0 10. 0-0 Qg6 11. Re1 Bd7 12. Nd2 Rab8 13. Rb1 Bg4 14. f3 Bh3 15. Re2 d5 16. Bf4 Rb7 17. Bg3 Bd7 18. N2b3 Bb6 19. Kh1 dxe4 20. Rxe4 Nf5 21. Rg4 Ne3 22. Rxg6 Nxd1 23. Rg5 f6 24. Rh5 g6 25. Rh4 Ne3 26. Re4 Nf5 27. Ree1 Nxg3+ 28. hxg3 c5 29. Ne2 c4 30. Nd2 Re8 31. Nxc4 Bf2 32. b3 Bxe1 33. Rxe1 Bb5 34. Kg1 Bxc4 35. bxc4 Rb2 36. Kf2 Rxa2 37. Kf1 Rc2 38. g4 Kf7 39. Nf4 Rxe1+ 40. Kxe1 Rxc3 41. Nh3 Rxc4 42. g5 f5 43. f4 Rc2 44. g3 Rh2 45. Nf2 Rxf2 46. Kxf2 Ke6 47. Ke3 Kd5 48. Kd3 a5 49. Kc3 c5 50. Kb3 Kd4 51. Ka4 c4 52. Kxa5 c3 53. Kb6 c2 54. Kc7 c1Q+ 55. Kd7 Qe3 56. Kc6 Qe6+ 57. Kb5 Qd6 58. Ka5 Qb8 59. Ka6 Kc5 60. Ka5 Qb5# 0-1

[Event "GRE-ch U12"]
[Site "Rio Achaia"]
[Date "2015.06.30"]
[Round "7.19"]
[White "Blitsas, Orestis"]
[Black "Pelantakis, Fotios"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1311"]
[BlackElo "1185"]
[PlyCount "62"]
[EventDate "2015.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. Bd3 Nf5 8. Bxf5 exf5 9. b4 cxd4 10. cxd4 Be6 11. 0-0 Be7 12. Nc3 0-0 13. Be3 h6 14. h4 Qd8 15. g3 a6 16. Rc1 Rc8 17. Qb3 f6 18. exf6 Bxf6 19. Rfd1 Qd7 20. Na4 Bf7 21. Nb6 Qc7 22. Nxc8 Qxc8 23. Kg2 Qd7 24. Rd2 Re8 25. Rcd1 Bh5 26. Qb1 Re4 27. Qa2 f4 28. Bxf4 Rxf4 29. gxf4 Qg4+ 30. Kf1 Qh3+ 31. Kg1 Bxf3 0-1

[Event "GRE-ch U12"]
[Site "Rio Achaia"]
[Date "2015.06.29"]
[Round "5.15"]
[White "Blitsas, Orestis"]
[Black "Charalampidis, Vasilios"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1311"]
[BlackElo "1192"]
[PlyCount "44"]
[EventDate "2015.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 Bg4 6. Be2 Nc6 7. Be3 a6 8. h3 Bh5 9. Qd2 0-0-0 10. 0-0-0 Bg6 11. a3 e6 12. Nh4 Bh5 13. Bxh5 Nxh5 14. Nf3 Nf6 15. Ng5 Qd7 16. Nge4 Nxe4 17. Nxe4 f5 18. Nc3 Be7 19. Rhe1 Bf6 20. Ne2 Qd5 21. Nf4 Qa2 22. Qc3 e5 0-1

[Event "GRE-ch U12"]
[Site "Rio Achaia"]
[Date "2015.06.29"]
[Round "6.16"]
[White "Dermitzakis, Dimitrios"]
[Black "Blitsas, Orestis"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1209"]
[BlackElo "1311"]
[PlyCount "65"]
[EventDate "2015.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[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. c3 Nf6 4. d4 exd4 5. e5 Nd5 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d6 9. Bb5 0-0 10. Bxc6 bxc6 11. 0-0 Bf5 12. Rc1 Qd7 13. Qa4 Ne7 14. Rfe1 Rfb8 15. b3 h6 16. Nf1 Rb6 17. Ng3 Be6 18. Nh5 Bd5 19. Re3 Rb5 20. Kh1 Bxf3 21. gxf3 Nd5 22. Rg1 Nxe3 23. Nf6+ Kh8 24. Nxd7 Nd5 25. exd6 cxd6 26. Rc1 Nf4 27. Rxc6 Re8 28. Rc1 Rg5 29. Ne5 Re7 30. Nxf7+ Rxf7 31. Qe8+ Kh7 32. Qxf7 Nh3 33. Rf1 1-0

[Event "GRE-ch U12"]
[Site "Rio Achaia"]
[Date "2015.06.28"]
[Round "4.14"]
[White "Goutis, Panagiotis"]
[Black "Blitsas, Orestis"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1453"]
[BlackElo "1311"]
[PlyCount "55"]
[EventDate "2015.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[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. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Nd5 7. c4 Nb6 8. Nc3 Bb4 9. Bd2 Ba6 10. Qg4 Bxc3 11. Bxc3 0-0 12. b3 Qe7 13. Be2 h6 14. h4 Qe6 15. Qg3 Qg6 16. Qh3 Qe4 17. Kf1 d5 18. exd6 cxd6 19. Bf3 Qd3+ 20. Be2 Qxh3 21. Rxh3 d5 22. Rg3 g6 23. cxd5 Bxe2+ 24. Kxe2 Nxd5 25. Bb2 Kh7 26. Rc1 Rfe8+ 27. Kf1 Re6 28. Bd4 1/2-1/2

[Event "GRE-ch U12"]
[Site "Rio Achaia"]
[Date "2015.06.27"]
[Round "3.18"]
[White "Blitsas, Orestis"]
[Black "Nikolopoulos, Alexandros"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1311"]
[PlyCount "75"]
[EventDate "2015.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[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. Bc4 Nf6 4. d3 Bc5 5. c3 h6 6. 0-0 0-0 7. Nbd2 d5 8. exd5 Nxd5 9. Re1 Bg4 10. h3 Bxf3 11. Nxf3 Re8 12. Bb5 f6 13. Bxc6 bxc6 14. Be3 Bxe3 15. fxe3 Rb8 16. Qc2 Qd7 17. d4 e4 18. Nd2 f5 19. Nc4 Qe7 20. Ne5 Rb6 21. a3 c5 22. b4 cxd4 23. cxd4 Rb7 24. Qc6 Rb6 25. Qxd5+ Re6 26. Qd7 Qxd7 27. Nxd7 Rg6 28. Ne5 Rg5 29. Rac1 Rh5 30. Rxc7 Rf8 31. Rf1 Rh4 32. Ng6 Rh5 33. Nxf8 Kxf8 34. Rxa7 Rg5 35. a4 Rg6 36. Rxf5+ Kg8 37. Rff7 Rb6 38. Rxg7+ 1-0

[Event "GRE-ch U12"]
[Site "Rio Achaia"]
[Date "2015.06.27"]
[Round "2.16"]
[White "Tsotras, Ioannis"]
[Black "Blitsas, Orestis"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1153"]
[BlackElo "1311"]
[PlyCount "93"]
[EventDate "2015.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[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. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bc5 6. Nb3 Bb6 7. Qe2 d6 8. Bg5 0-0 9. 0-0-0 a5 10. a4 Be6 11. Nd5 Bxd5 12. Rxd5 Re8 13. Rf5 Re6 14. Qf3 Ne5 15. Qe2 Ned7 16. Qf3 Qe7 17. Bd3 Re8 18. Re1 c6 19. Qe2 d5 20. f3 h6 21. Bxf6 Nxf6 22. Nd2 Kh8 23. h4 c5 24. Bb5 Rd8 25. b3 Kg8 26. g4 dxe4 27. Nxe4 Nxe4 28. fxe4 Qxh4 29. Bc4 Re7 30. Ref1 Rdd7 31. Qf3 Rc7 32. Bxf7+ Kh7 33. Bc4 Red7 34. Rf8 Qg5+ 35. Kb1 Ba7 36. Bg8+ Kg6 37. Bf7+ Kh7 38. Bg8+ Kg6 39. Bf7+ Kh7 40. Be6 Re7 41. Bg8+ Kg6 42. Bf7+ Kh7 43. Bg8+ Kg6 44. Bf7+ Kh7 45. Bg8+ Kg6 46. Be6 Red7 47. Bf5+ 1/2-1/2

