[Event "Athens Papanastasio op 13th"]
[Site "Athens"]
[Date "2023.09.11"]
[Round "1"]
[White "Efstathiou, Athanasios"]
[Black "Masa, Alexandros"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1341"]
[BlackElo "1568"]
[PlyCount "50"]
[EventDate "2023.09.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e3 d5 2. d3 e5 3. e4 Nf6 4. c4 dxe4 5. dxe4 Qxd1+ 6. Kxd1 Nxe4 7. c5 Bxc5 8. Bb5+ c6 9. f3 Nf2+ 10. Ke1 cxb5 11. Nd2 Nxh1 12. Ne4 Bxg1 13. Nd6+ Ke7 14. Bg5+ Kxd6 15. Rd1+ Bd4 16. g3 Nc6 17. Rd2 Bh3 18. Rf2 Bxf2+ 19. Ke2 Nd4+ 20. Kd2 Rac8 21. Kd3 Bf5+ 22. Kd2 Rc2+ 23. Kd1 Rhc8 24. g4 Bd3 25. b3 Be2# 0-1

[Event "Chalkida Evoiki op 5th"]
[Site "Chalkida"]
[Date "2023.01.05"]
[Round "1"]
[White "Efstathiou, Athanasios"]
[Black "Loukopoulos, Panagiotis Athanasi"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1392"]
[BlackElo "2025"]
[PlyCount "140"]
[EventDate "2023.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nc6 5. Be2 Nf6 6. c3 Be7 7. 0-0 0-0 8. Bg5 h6 9. Bh4 Bf5 10. Nbd2 Re8 11. Re1 Ne4 12. Bxe7 Rxe7 13. Nxe4 dxe4 14. Nd2 Qd6 15. Bg4 Bh7 16. Nc4 Qf4 17. Ne3 Rd8 18. Qb3 b6 19. g3 Qg5 20. h4 Qa5 21. Rad1 g6 22. Be2 Kg7 23. Bb5 Nxd4 24. cxd4 a6 25. Be2 Rxd4 26. Nc4 Rxd1 27. Rxd1 Qc5 28. Qc3+ f6 29. Qd4 Qxd4 30. Rxd4 Bg8 31. b3 f5 32. Rd8 a5 33. Ne3 Be6 34. Nd5 Bxd5 35. Rxd5 Kf6 36. Bc4 g5 37. hxg5+ hxg5 38. Kg2 f4 39. gxf4 gxf4 40. Kh3 e3 41. fxe3 fxe3 42. Be2 Ke6 43. Rd3 Kf5 44. Rc3 Ke4 45. Rc4+ Ke5 46. Kg3 b5 47. Rf4 Rd7 48. Bxb5 Rd2 49. Kf3 Rf2+ 50. Kxe3 Rxf4 51. Bc4 Rh4 52. a4 Rh3+ 53. Kd2 Kd4 54. Ke2 Rh2+ 55. Kf3 Rb2 56. Kf4 Kc3 57. Ke4 Rxb3 58. Bxb3 Kxb3 59. Kd4 Kxa4 60. Kc4 Ka3 61. Kc3 a4 62. Kc2 Kb4 63. Kb2 a3+ 64. Ka2 c5 65. Kb1 Kb3 66. Ka1 c4 67. Kb1 c3 68. Ka1 Kc2 69. Ka2 Kd2 70. Kxa3 c2 0-1

[Event "Thessalias op 18th"]
[Site "Volos"]
[Date "2008.??.??"]
[Round "1"]
[White "Efstathiou, Athanasios"]
[Black "Kafetzopoulos, Anastasios"]
[Result "1/2-1/2"]
[ECO "B08"]
[BlackElo "2049"]
[PlyCount "76"]
[EventDate "2008.09.20"]
[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 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 Nf6 5. Nc3 0-0 6. 0-0 Bg4 7. h3 Bxf3 8. Qxf3 Nc6 9. Be3 e5 10. dxe5 Nxe5 11. Qe2 Nxc4 12. Qxc4 Qe7 13. Bg5 c6 14. Rad1 Rad8 15. Rfe1 h6 16. Bh4 g5 17. Bg3 Nh5 18. Bh2 Be5 19. Bxe5 Qxe5 20. Re3 Nf4 21. b3 Rfe8 22. Ne2 Nxe2+ 23. Qxe2 Re6 24. c4 a5 25. Re1 Qc5 26. Qg4 Rde8 27. h4 Kh7 28. Rf3 R8e7 29. hxg5 hxg5 30. Qh5+ Kg7 31. Rh3 Re8 32. Qh7+ Kf8 33. Rf3 f6 34. Rh3 R6e7 35. Qh8+ Kf7 36. Qh5+ Kf8 37. Qh8+ Kf7 38. Qh5+ Kf8 1/2-1/2

[Event "Thessalias-chT"]
[Site "Thessalias"]
[Date "2007.??.??"]
[Round "?"]
[White "Gkonelas, Nikolaos"]
[Black "Efstathiou, Athanasios"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1974"]
[PlyCount "93"]
[EventDate "2007.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. e3 h6 6. Bh4 Be7 7. cxd5 exd5 8. Qc2 Be6 9. Bd3 Nbd7 10. Nge2 0-0 11. a3 Rc8 12. b4 a5 13. Qb3 axb4 14. axb4 Qb6 15. Rb1 Qc7 16. 0-0 Bd6 17. Bg3 Bxg3 18. hxg3 Ng4 19. Nf4 Ndf6 20. Rfc1 Qd6 21. Na4 h5 22. b5 g5 23. Nxe6 Qxe6 24. Nc5 Qe7 25. bxc6 bxc6 26. Qa4 Rc7 27. Bf5 h4 28. gxh4 gxh4 29. Rc3 Qd6 30. f4 Re8 31. Re1 Qxf4 32. Bxg4 Nxg4 33. Qc2 Qh2+ 34. Kf1 Qh1+ 35. Ke2 Qxg2+ 36. Kd1 Qxc2+ 37. Kxc2 Rce7 38. Kd2 f5 39. Nd3 Nxe3 40. Rg1+ Ng4 41. Ne5 Kh7 42. Nxg4 fxg4 43. Rxg4 Re1 44. Rxh4+ Kg7 45. Rg3+ Kf7 46. Rf4+ Ke7 47. Kxe1 1-0

