[Event "GRE-ch U12"]
[Site "Peristeri"]
[Date "2023.07.09"]
[Round "9"]
[White "Priftis, Evangelos"]
[Black "Diamantidis, Stamatios"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1150"]
[BlackElo "1262"]
[PlyCount "97"]
[EventDate "2023.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. d3 Nc6 3. Nc3 Nf6 4. g3 Be7 5. e4 d6 6. Bg2 0-0 7. Nge2 h6 8. 0-0 Be6 9. f4 exf4 10. Nxf4 Ne5 11. Ncd5 Bxd5 12. Nxd5 Nxd5 13. cxd5 c5 14. dxc6 Nxc6 15. Be3 Bg5 16. Qd2 Bxe3+ 17. Qxe3 Qb6 18. Qxb6 axb6 19. a3 Nd4 20. Kf2 f5 21. exf5 Rxf5+ 22. Kg1 Ne2+ 23. Kh1 Rh5 24. Rf3 Re8 25. h4 Rhe5 26. Kh2 Re3 27. Rxe3 Rxe3 28. Re1 Kh8 29. Bh3 g5 30. h5 Kg7 31. Bc8 Nxg3 32. Rxe3 Nf1+ 33. Kg2 Nxe3+ 34. Kf3 Nd1 35. b4 Nc3 36. Bxb7 Kf6 37. Bc6 b5 38. Ke3 Nb1 39. a4 bxa4 40. Bxa4 Nc3 41. Bc6 Ke7 42. Kd4 Ne2+ 43. Kc4 Nf4 44. Bf3 Kd7 45. d4 Kc7 46. Kb5 Ne6 47. Kc4 Nf4 48. d5 Kb6 49. Bg4 1/2-1/2

[Event "GRE-ch U12"]
[Site "Peristeri"]
[Date "2023.07.06"]
[Round "6"]
[White "Diamantidis, Stamatios"]
[Black "Anastasiou, Georgios Florina"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1262"]
[BlackElo "1172"]
[PlyCount "105"]
[EventDate "2023.07.03"]
[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. Nc3 Nf6 4. Be2 Bb4 5. d3 d5 6. exd5 Nxd5 7. Bd2 Nxc3 8. Bxc3 Bxc3+ 9. bxc3 0-0 10. 0-0 Qf6 11. Nd2 Bf5 12. Bf3 Rad8 13. Ne4 Qg6 14. Ng3 Rd6 15. Nxf5 Qxf5 16. Re1 Rfd8 17. Be4 Qg5 18. Re3 f5 19. Rg3 Qf6 20. Bf3 e4 21. Be2 Qxc3 22. a3 Nd4 23. Rc1 Nxe2+ 24. Qxe2 exd3 25. Qe7 d2 26. Rd1 Qa1 27. Qe2 Qf6 28. Re3 Kf8 29. Qh5 g6 30. Qxh7 R8d7 31. Qh6+ Qg7 32. Qf4 Rd4 33. Qf3 Re7 34. Qxb7 Rxe3 35. fxe3 Qe5 36. Qf3 Re4 37. Rxd2 Rxe3 38. Qa8+ Kg7 39. Rd7+ Kh6 40. Qf8+ Kg5 41. h4+ Kg4 42. Qb4+ Re4 43. Rd3 Rxb4 44. axb4 Qe1+ 45. Kh2 Qxh4+ 46. Rh3 Qf2 47. c4 g5 48. c5 Kf4 49. c6 g4 50. Rd3 g3+ 51. Kh3 Qe2 52. Rd4+ Kg5 53. Rd7 0-1

[Event "GRE-ch U12"]
[Site "Peristeri"]
[Date "2023.07.06"]
[Round "5"]
[White "Diamantidis, Stamatios"]
[Black "Marinidis, Stavros"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1262"]
[BlackElo "1421"]
[PlyCount "62"]
[EventDate "2023.07.03"]
[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. Nc3 Nf6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bxd5 Qxd5 7. Nc3 Qd7 8. d3 Bc5 9. 0-0 0-0 10. Ne4 Be7 11. Bg5 f5 12. Bxe7 Qxe7 13. Nc3 Be6 14. Re1 Bf7 15. Qe2 Bh5 16. Qe3 Rae8 17. a3 Qd7 18. Ne2 h6 19. h4 Qd8 20. Nc3 Nd4 21. Rac1 Bxf3 22. gxf3 Qxh4 23. Nd5 Qh3 24. Qxd4 exd4 25. Rxe8 Rxe8 26. Nf4 Qxf3 27. Ng2 Re6 28. Kh2 Rg6 29. Rg1 Qxf2 30. Kh1 Qg3 31. b3 Qh3# 0-1

[Event "GRE-ch U12"]
[Site "Peristeri"]
[Date "2023.07.05"]
[Round "4"]
[White "Tzimas, Konstantinos"]
[Black "Diamantidis, Stamatios"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1372"]
[BlackElo "1262"]
[PlyCount "117"]
[EventDate "2023.07.03"]
[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. Bc4 Be7 5. 0-0 d6 6. Nxd4 Nxd4 7. Qxd4 Nf6 8. Nc3 0-0 9. f3 h6 10. Be3 c6 11. Rad1 Qc7 12. Bf4 Rd8 13. Rd3 Nh5 14. Qe3 Nxf4 15. Qxf4 Rf8 16. Rfd1 Qa5 17. Kf1 Be6 18. Bb3 Qh5 19. Kg1 Bxb3 20. axb3 Rad8 21. b4 d5 22. exd5 Bd6 23. Qg4 Qxh2+ 24. Kf2 f5 25. Qh3 Qxh3 26. gxh3 Bxb4 27. dxc6 Rxd3 28. Rxd3 bxc6 29. Rd7 Rf6 30. Na4 Rf7 31. Rd8+ Kh7 32. Rc8 Rd7 33. Rxc6 Rd2+ 34. Kg1 Rd1+ 35. Kf2 Rd2+ 36. Kg1 Rd6 37. Rxd6 Bxd6 38. c4 Kg6 39. c5 Bc7 40. Nc3 Be5 41. c6 Kf7 42. b4 Ke6 43. Nb5 a6 44. f4 Bxf4 45. Nd4+ Kd6 46. c7 Be3+ 47. Kf1 Kxc7 48. Nxf5 Bd2 49. Nxg7 Bxb4 50. Nf5 Bd2 51. Ke2 Bg5 52. h4 Bc1 53. Kd1 Bf4 54. h5 Kb6 55. Kc2 Kb5 56. Kb3 Kc5 57. Ka4 Kd5 58. Ka5 Ke5 59. Nxh6 1/2-1/2

[Event "GRE-ch U12"]
[Site "Peristeri"]
[Date "2023.07.04"]
[Round "2"]
[White "Diamantidis, Stamatios"]
[Black "Kountrias, Kosmas Ioannis"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1262"]
[BlackElo "1476"]
[PlyCount "96"]
[EventDate "2023.07.03"]
[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 e6 3. c4 Nc6 4. Nc3 Nf6 5. g3 Be7 6. Bg2 0-0 7. 0-0 d6 8. d3 a6 9. a3 Rb8 10. d4 cxd4 11. Nxd4 Qc7 12. Nxc6 bxc6 13. Qc2 Bb7 14. c5 d5 15. exd5 cxd5 16. b4 Bc6 17. f4 a5 18. Rb1 axb4 19. axb4 Rxb4 20. Be3 Rc4 21. Qd3 Bxc5 22. Bxc5 Rxc5 23. Rfc1 Rc8 24. Bf1 Bd7 25. Nb5 Bxb5 26. Qxb5 Rxc1 27. Rxc1 Qc4 28. Rc2 Qxc2 29. Qb6 Qc5+ 30. Qxc5 Rxc5 31. Kf2 Rc2+ 32. Ke3 Kf8 33. Kd4 Ke7 34. Bd3 Rd2 35. Kc3 Rxd3+ 36. Kxd3 Kd6 37. h4 e5 38. fxe5+ Kxe5 39. Ke3 d4+ 40. Kd3 h5 41. Kd2 Ke4 42. g4 hxg4 43. h5 g3 44. h6 gxh6 45. Ke2 d3+ 46. Kd2 g2 47. Ke1 Ke3 48. Kd1 g1Q# 0-1

