
[Event "44th Zalakaros Open 2025"]
[Site "Zalakaros HUN"]
[Date "2025.06.01"]
[Round "9.8"]
[White "Diachek, Andrii"]
[Black "Biro, S"]
[Result "1-0"]
[WhiteElo "2226"]
[BlackElo "2073"]
[ECO "C72"]
[PlyCount "70"]
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O Bd7 6.c3 Nge7 7.d4 Ng6 8.Re1 Be7 9.Be3 O-O 10.Nbd2 Qe8 11.Bc2 Nd8 12.Nf1 f6 13.Ng3 Nf7 14.Nf5 Bd8 15.h3 Kh8 16.Qd2 Ne7 17.Ng3 Ng8 18.Rad1 g6 19.Kh1 Be7 20.Bb3 Rd8 21.c4 b6 22.Qc2 c5 23.dxc5 dxc5 24.Ne2 f5 25.exf5 Bxf5 26.Qc1 Qc6 27.Nc3 Bxh3 28.Nd5 Bg4 29.Bc2 Bxf3 30.gxf3 Qe6 31.Kg2 Nd6 32.Bf4 Nxc4 33.Bb3 Qf5 34.Nxe7 Nxe7 35.Qxc4 b5 1-0
[Site "Zalakaros HUN"]
[Date "2025.06.01"]
[Round "9.8"]
[White "Diachek, Andrii"]
[Black "Biro, S"]
[Result "1-0"]
[WhiteElo "2226"]
[BlackElo "2073"]
[ECO "C72"]
[PlyCount "70"]
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O Bd7 6.c3 Nge7 7.d4 Ng6 8.Re1 Be7 9.Be3 O-O 10.Nbd2 Qe8 11.Bc2 Nd8 12.Nf1 f6 13.Ng3 Nf7 14.Nf5 Bd8 15.h3 Kh8 16.Qd2 Ne7 17.Ng3 Ng8 18.Rad1 g6 19.Kh1 Be7 20.Bb3 Rd8 21.c4 b6 22.Qc2 c5 23.dxc5 dxc5 24.Ne2 f5 25.exf5 Bxf5 26.Qc1 Qc6 27.Nc3 Bxh3 28.Nd5 Bg4 29.Bc2 Bxf3 30.gxf3 Qe6 31.Kg2 Nd6 32.Bf4 Nxc4 33.Bb3 Qf5 34.Nxe7 Nxe7 35.Qxc4 b5 1-0
[Event "44th Zalakaros Open 2025"]
[Site "Zalakaros HUN"]
[Date "2025.06.01"]
[Round "9.8"]
[White "Diachek, Andrii"]
[Black "Biro, S"]
[Result "1-0"]
[WhiteTitle "CM"]
[BlackTitle "IM"]
[WhiteElo "2226"]
[BlackElo "2073"]
[ECO "C72"]
[Opening "Ruy Lopez"]
[Variation "modern Steinitz defence, 5.O-O"]
[EventDate "2025.05.24"]
[WhiteFideId "34106499"]
[BlackFideId "1200178"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c3 Nge7 7. d4 Ng6 8.
Re1 Be7 9. Be3 O-O 10. Nbd2 Qe8 11. Bc2 Nd8 12. Nf1 f6 13. Ng3 Nf7 14. Nf5
Bd8 15. h3 Kh8 16. Qd2 Ne7 17. Ng3 Ng8 18. Rad1 g6 19. Kh1 Be7 20. Bb3 Rd8
21. c4 b6 22. Qc2 c5 23. dxc5 dxc5 24. Ne2 f5 25. exf5 Bxf5 26. Qc1 Qc6 27.
Nc3 Bxh3 28. Nd5 Bg4 29. Bc2 Bxf3 30. gxf3 Qe6 31. Kg2 Nd6 32. Bf4 Nxc4 33.
Bb3 Qf5 34. Nxe7 Nxe7 35. Qxc4 b5 1-0