
[Event "52nd Sparkassen Open A"]
[Site "Dortmund GER"]
[Date "2025.08.03"]
[Round "2.6"]
[White "Yu, Zechen"]
[Black "Jumabayev, R"]
[Result "0-1"]
[WhiteElo "2297"]
[BlackElo "2556"]
[ECO "B31"]
[PlyCount "122"]
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.Re1 e5 6.Bxc6 dxc6 7.a4 Qe7 8.Na3 Nf6 9.Nc4 Nd7 10.a5 O-O 11.d3 Rd8 12.Qe2 Nf8 13.Be3 f6 14.Rad1 Be6 15.Nfd2 Bf7 16.c3 Ne6 17.Nf1 Qc7 18.h4 b5 19.axb6 axb6 20.h5 b5 21.Na3 Nf4 22.Qc2 Qd6 23.Bxf4 exf4 24.hxg6 hxg6 25.d4 Re8 26.Nh2 c4 27.Qd2 g5 28.Nc2 Bg6 29.f3 Rad8 30.Qf2 f5 31.e5 Qd7 32.Rc1 c5 33.Nf1 cxd4 34.cxd4 Bf8 35.Red1 b4 36.Qd2 Qb7 37.Qe2 Bf7 38.g3 Qb6 39.Qf2 Re6 40.Ne1 Rh6 41.gxf4 gxf4 42.Ng2 Qg6 43.Nd2 Rh3 44.Kf1 c3 45.Nxf4 Rh1+ 46.Ke2 Qa6+ 47.Ke3 Rxd1 48.Rxd1 Qb6 49.Nb1 Bc5 50.Ne2 f4+ 51.Kxf4 Qh6+ 52.Kg3 c2 53.Rg1 Be7 54.Nbc3 bxc3 55.bxc3 Be6 56.Qh2 Qxh2+ 57.Kxh2+ Kf7 58.Rc1 Bf5 59.Kg3 Ba3 60.Ra1 Bd3 61.Nf4 Bc4 0-1
[Site "Dortmund GER"]
[Date "2025.08.03"]
[Round "2.6"]
[White "Yu, Zechen"]
[Black "Jumabayev, R"]
[Result "0-1"]
[WhiteElo "2297"]
[BlackElo "2556"]
[ECO "B31"]
[PlyCount "122"]
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.Re1 e5 6.Bxc6 dxc6 7.a4 Qe7 8.Na3 Nf6 9.Nc4 Nd7 10.a5 O-O 11.d3 Rd8 12.Qe2 Nf8 13.Be3 f6 14.Rad1 Be6 15.Nfd2 Bf7 16.c3 Ne6 17.Nf1 Qc7 18.h4 b5 19.axb6 axb6 20.h5 b5 21.Na3 Nf4 22.Qc2 Qd6 23.Bxf4 exf4 24.hxg6 hxg6 25.d4 Re8 26.Nh2 c4 27.Qd2 g5 28.Nc2 Bg6 29.f3 Rad8 30.Qf2 f5 31.e5 Qd7 32.Rc1 c5 33.Nf1 cxd4 34.cxd4 Bf8 35.Red1 b4 36.Qd2 Qb7 37.Qe2 Bf7 38.g3 Qb6 39.Qf2 Re6 40.Ne1 Rh6 41.gxf4 gxf4 42.Ng2 Qg6 43.Nd2 Rh3 44.Kf1 c3 45.Nxf4 Rh1+ 46.Ke2 Qa6+ 47.Ke3 Rxd1 48.Rxd1 Qb6 49.Nb1 Bc5 50.Ne2 f4+ 51.Kxf4 Qh6+ 52.Kg3 c2 53.Rg1 Be7 54.Nbc3 bxc3 55.bxc3 Be6 56.Qh2 Qxh2+ 57.Kxh2+ Kf7 58.Rc1 Bf5 59.Kg3 Ba3 60.Ra1 Bd3 61.Nf4 Bc4 0-1
[Event "52nd Sparkassen Open A"]
[Site "Dortmund GER"]
[Date "2025.08.03"]
[Round "2.6"]
[White "Yu, Zechen"]
[Black "Jumabayev, R"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2297"]
[BlackElo "2556"]
[ECO "B31"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (with ...g6, without ...d6)"]
[EventDate "2025.08.02"]
[WhiteFideId "8649138"]
[BlackFideId "13702661"]
1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 e5 6. Bxc6 dxc6 7. a4 Qe7
8. Na3 Nf6 9. Nc4 Nd7 10. a5 O-O 11. d3 Rd8 12. Qe2 Nf8 13. Be3 f6 14. Rad1
Be6 15. Nfd2 Bf7 16. c3 Ne6 17. Nf1 Qc7 18. h4 b5 19. axb6 axb6 20. h5 b5
21. Na3 Nf4 22. Qc2 Qd6 23. Bxf4 exf4 24. hxg6 hxg6 25. d4 Re8 26. Nh2 c4
27. Qd2 g5 28. Nc2 Bg6 29. f3 Rad8 30. Qf2 f5 31. e5 Qd7 32. Rc1 c5 33. Nf1
cxd4 34. cxd4 Bf8 35. Red1 b4 36. Qd2 Qb7 37. Qe2 Bf7 38. g3 Qb6 39. Qf2
Re6 40. Ne1 Rh6 41. gxf4 gxf4 42. Ng2 Qg6 43. Nd2 Rh3 44. Kf1 c3 45. Nxf4
Rh1+ 46. Ke2 Qa6+ 47. Ke3 Rxd1 48. Rxd1 Qb6 49. Nb1 Bc5 50. Ne2 f4+ 51.
Kxf4 Qh6+ 52. Kg3 c2 53. Rg1 Be7 54. Nbc3 bxc3 55. bxc3 Be6 56. Qh2 Qxh2+
57. Kxh2+ Kf7 58. Rc1 Bf5 59. Kg3 Ba3 60. Ra1 Bd3 61. Nf4 Bc4 0-1