Event: SixDays Budapest March 2025 GM A
Site: Budapest
Date: 2025-03-28
White: Ostrovskiy, Aleksandr
WhiteTitle: IM
WhiteElo: 2394
Black: Rohrer, Christophe
BlackTitle: FM
BlackElo: 2266
Result: 0-1
ECO: C71
Opening: Ruy Lopez: Morphy Defense, Modern Steinitz Defense
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:25:19] } 1... e5 { [%eval 0.21] [%clk 1:30:51] } 2. Nf3 { [%eval 0.13] [%clk 1:25:19] } 2... Nc6 { [%eval 0.21] [%clk 1:31:15] } 3. Bb5 { [%eval 0.08] [%clk 1:25:43] } 3... a6 { [%eval 0.21] [%clk 1:31:33] } 4. Ba4 { [%eval 0.12] [%clk 1:26:07] } 4... d6 { [%eval 0.3] [%clk 1:31:45] } 5. c4 { [%eval 0.21] [%clk 1:25:05] } 5... Bg4 { [%eval 0.19] [%clk 1:31:10] } 6. h3 { [%eval 0.17] [%clk 1:22:50] } 6... Bxf3 { [%eval 0.18] [%clk 1:30:44] } 7. Qxf3 { [%eval 0.15] [%clk 1:22:50] } 7... Nf6 { [%eval 0.15] [%clk 1:30:57] } 8. d3 { [%eval 0.3] [%clk 1:20:40] } 8... Be7 { [%eval 0.23] [%clk 1:30:31] } 9. O-O { [%eval 0.29] [%clk 1:11:58] } 9... O-O { [%eval 0.28] [%clk 1:30:38] } 10. Be3 { [%eval 0.34] [%clk 1:12:24] } 10... Nd7 { [%eval 0.35] [%clk 1:25:55] } 11. Qg4 { [%eval 0.28] [%clk 1:10:07] } 11... Re8 { [%eval 0.49] [%clk 1:20:58] } 12. Nc3 { [%eval 0.43] [%clk 1:07:24] } 12... Nf8?! { [%eval 1.42] } { Inaccuracy. Nc5 was best. } { [%clk 1:18:42] } 13. f4 { [%eval 1.35] [%clk 1:01:12] } 13... exf4 { [%eval 1.65] [%clk 1:07:17] } 14. Qxf4 { [%eval 1.62] [%clk 0:59:32] } 14... Bf6 { [%eval 1.6] [%clk 1:04:59] } 15. Nd5 { [%eval 1.35] [%clk 0:55:56] } 15... Re6 { [%eval 1.32] [%clk 1:01:16] } 16. Rad1 { [%eval 1.32] [%clk 0:21:52] } 16... Ne5 { [%eval 1.27] [%clk 0:57:02] } 17. Bb3 { [%eval 1.28] [%clk 0:12:32] } 17... Nfg6 { [%eval 1.74] [%clk 0:47:28] } 18. Qf5 { [%eval 1.64] [%clk 0:09:25] } 18... Nd7 { [%eval 1.66] [%clk 0:35:36] } 19. d4 { [%eval 1.69] [%clk 0:07:44] } 19... c6 { [%eval 2.16] [%clk 0:35:05] } 20. Nc3 { [%eval 2.05] [%clk 0:05:28] } 20... c5 { [%eval 2.04] [%clk 0:27:52] } 21. dxc5 { [%eval 1.57] [%clk 0:04:42] } 21... Re5 { [%eval 1.49] [%clk 0:27:46] } 22. Qf3 { [%eval 1.44] [%clk 0:03:01] } 22... Nxc5 { [%eval 1.39] [%clk 0:25:16] } 23. Bc2 { [%eval 1.35] [%clk 0:02:12] } 23... Qf8 { [%eval 1.42] [%clk 0:22:31] } 24. Nd5 { [%eval 1.46] [%clk 0:01:58] } 24... Bd8 { [%eval 1.47] [%clk 0:22:07] } 25. b4 { [%eval 1.48] [%clk 0:01:42] } 25... Ne6 { [%eval 1.39] [%clk 0:21:54] } 26. Qg4 { [%eval 0.99] [%clk 0:00:46] } 26... Bg5 { [%eval 1.37] [%clk 0:18:09] } 27. Rf5?? { [%eval -0.44] } { Blunder. Bf2 was best. } { [%clk 0:00:42] } 27... Bxe3+? { [%eval 0.81] } { Mistake. Rxd5 was best. } { [%clk 0:17:10] } 28. Nxe3 { [%eval 0.85] [%clk 0:01:10] } 28... a5 { [%eval 0.83] [%clk 0:17:04] } 29. a3 { [%eval 0.45] [%clk 0:01:08] } 29... axb4 { [%eval 0.52] [%clk 0:16:54] } 30. axb4 { [%eval 0.65] [%clk 0:01:37] } 30... Ra3 { [%eval 0.62] [%clk 0:14:19] } 31. Nd5 { [%eval 0.4] [%clk 0:01:13] } 31... Ra2 { [%eval 0.39] [%clk 0:14:23] } 32. Bd3 { [%eval 0.41] [%clk 0:00:43] } 32... Nd4 { [%eval 0.44] [%clk 0:13:37] } 33. Rf2 { [%eval -0.08] [%clk 0:00:39] } 33... Rxf2 { [%eval 0.0] [%clk 0:13:04] } 34. Kxf2 { [%eval -0.03] [%clk 0:01:07] } 34... Qd8 { [%eval -0.05] [%clk 0:12:22] } 35. Qg3 { [%eval -0.02] [%clk 0:00:55] } 35... h5 { [%eval 0.03] [%clk 0:10:52] } 36. Re1?! { [%eval -0.56] } { Inaccuracy. Kg1 was best. } { [%clk 0:00:42] } 36... h4 { [%eval -0.58] [%clk 0:10:14] } 37. Qe3 { [%eval -0.56] [%clk 0:00:49] } 37... Nf5 { [%eval -0.59] [%clk 0:10:05] } 38. Qb6 { [%eval -0.92] [%clk 0:00:40] } 38... Qg5 { [%eval -0.86] [%clk 0:09:22] } 39. Re2?? { [%eval -5.38] } { Blunder. Kg1 was best. } { [%clk 0:00:45] } 39... Qg3+ { [%eval -5.34] [%clk 0:09:17] } 40. Kf1?! { [%eval -7.83] } { Inaccuracy. Kg1 was best. } { [%clk 0:00:31] } 40... Qxd3 { [%eval -7.71] [%clk 0:09:31] } 0-1