
[Event "Chess Week Przeworsk GM"]
[Site "Przeworsk POL"]
[Date "2023.06.03"]
[Round "8.2"]
[White "Dziuba, M"]
[Black "Stefansson, H"]
[Result "1-0"]
[WhiteElo "2535"]
[BlackElo "2521"]
[ECO "D38"]
[PlyCount "115"]
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.Qa4+ Nc6 6.e3 O-O 7.Qc2 Re8 8.Bd2 Bf8 9.Be2 dxc4 10.Bxc4 Nb4 11.Qb1 c5 12.dxc5 Bxc5 13.a3 Nbd5 14.O-O b6 15.b4 Bf8 16.Nxd5 exd5 17.Ba2 Bg4 18.Nd4 Bh5 19.f3 Bg6 20.Qb3 Bd6 21.Rac1 Rc8 22.Rxc8 Qxc8 23.Rc1 Qb8 24.h3 Qb7 25.Qa4 Bd3 26.Qc6 Qxc6 27.Rxc6 Be5 28.Rc3 Ba6 29.Bb3 h5 30.Rc1 Bxd4 31.exd4 Bc4 32.Bxc4 dxc4 33.Rxc4 Nd5 34.Kf2 f6 35.Rc6 Kf7 36.b5 Re6 37.Rc8 Re8 38.Rc6 Re6 39.Rc4 h4 40.Rc8 Re8 41.Rxe8 Kxe8 42.f4 f5 43.Kf3 Kd7 44.Be1 Kd6 45.a4 Ke6 46.Bxh4 Nc3 47.g4 Nxa4 48.Be1 Nb2 49.Bc3 Nc4 50.d5+ Kxd5 51.Bxg7 fxg4+ 52.hxg4 Nd2+ 53.Ke3 Nc4+ 54.Kf3 Nd2+ 55.Kg3 Ne4+ 56.Kh4 Nd6 57.Be5 Nxb5 58.g5 1-0
[Site "Przeworsk POL"]
[Date "2023.06.03"]
[Round "8.2"]
[White "Dziuba, M"]
[Black "Stefansson, H"]
[Result "1-0"]
[WhiteElo "2535"]
[BlackElo "2521"]
[ECO "D38"]
[PlyCount "115"]
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.Qa4+ Nc6 6.e3 O-O 7.Qc2 Re8 8.Bd2 Bf8 9.Be2 dxc4 10.Bxc4 Nb4 11.Qb1 c5 12.dxc5 Bxc5 13.a3 Nbd5 14.O-O b6 15.b4 Bf8 16.Nxd5 exd5 17.Ba2 Bg4 18.Nd4 Bh5 19.f3 Bg6 20.Qb3 Bd6 21.Rac1 Rc8 22.Rxc8 Qxc8 23.Rc1 Qb8 24.h3 Qb7 25.Qa4 Bd3 26.Qc6 Qxc6 27.Rxc6 Be5 28.Rc3 Ba6 29.Bb3 h5 30.Rc1 Bxd4 31.exd4 Bc4 32.Bxc4 dxc4 33.Rxc4 Nd5 34.Kf2 f6 35.Rc6 Kf7 36.b5 Re6 37.Rc8 Re8 38.Rc6 Re6 39.Rc4 h4 40.Rc8 Re8 41.Rxe8 Kxe8 42.f4 f5 43.Kf3 Kd7 44.Be1 Kd6 45.a4 Ke6 46.Bxh4 Nc3 47.g4 Nxa4 48.Be1 Nb2 49.Bc3 Nc4 50.d5+ Kxd5 51.Bxg7 fxg4+ 52.hxg4 Nd2+ 53.Ke3 Nc4+ 54.Kf3 Nd2+ 55.Kg3 Ne4+ 56.Kh4 Nd6 57.Be5 Nxb5 58.g5 1-0
[Event "Chess Week Przeworsk GM"]
[Site "Przeworsk POL"]
[Date "2023.06.03"]
[Round "8.2"]
[White "Dziuba, M"]
[Black "Stefansson, H"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2535"]
[BlackElo "2521"]
[ECO "D38"]
[Opening "QGD"]
[Variation "Ragozin variation"]
[EventDate "2023.05.29"]
[WhiteFideId "1112953"]
[BlackFideId "2300087"]
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 O-O 7. Qc2 Re8 8.
Bd2 Bf8 9. Be2 dxc4 10. Bxc4 Nb4 11. Qb1 c5 12. dxc5 Bxc5 13. a3 Nbd5 14.
O-O b6 15. b4 Bf8 16. Nxd5 exd5 17. Ba2 Bg4 18. Nd4 Bh5 19. f3 Bg6 20. Qb3
Bd6 21. Rac1 Rc8 22. Rxc8 Qxc8 23. Rc1 Qb8 24. h3 Qb7 25. Qa4 Bd3 26. Qc6
Qxc6 27. Rxc6 Be5 28. Rc3 Ba6 29. Bb3 h5 30. Rc1 Bxd4 31. exd4 Bc4 32. Bxc4
dxc4 33. Rxc4 Nd5 34. Kf2 f6 35. Rc6 Kf7 36. b5 Re6 37. Rc8 Re8 38. Rc6 Re6
39. Rc4 h4 40. Rc8 Re8 41. Rxe8 Kxe8 42. f4 f5 43. Kf3 Kd7 44. Be1 Kd6 45.
a4 Ke6 46. Bxh4 Nc3 47. g4 Nxa4 48. Be1 Nb2 49. Bc3 Nc4 50. d5+ Kxd5 51.
Bxg7 fxg4+ 52. hxg4 Nd2+ 53. Ke3 Nc4+ 54. Kf3 Nd2+ 55. Kg3 Ne4+ 56. Kh4 Nd6
57. Be5 Nxb5 58. g5 1-0