Event: Round 3: Baimurzin, Aitkazy - Bergstrom, Rolf
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-65/round-3/nfmwxHGJ/kG6b2bUP
Date: 2025-10-23
White: Baimurzin, Aitkazy
WhiteTitle: IM
WhiteElo: 1851
Black: Bergstrom, Rolf
BlackTitle: FM
BlackElo: 2113
Result: 0-1
ECO: A10
Opening: English Opening
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:30:28] } 1... b6 { [%eval 0.33] [%clk 1:30:37] } 2. Nc3 { [%eval 0.28] [%clk 1:30:33] } 2... Bb7 { [%eval 0.31] [%clk 1:30:58] } 3. e4 { [%eval 0.32] [%clk 1:29:23] } 3... Nf6 { [%eval 0.38] [%clk 1:30:09] } 4. Bd3 { [%eval 0.2] [%clk 1:26:49] } 4... e5 { [%eval 0.33] [%clk 1:29:16] } 5. Nf3 { [%eval 0.38] [%clk 1:26:16] } 5... d6 { [%eval 0.4] [%clk 1:26:59] } 6. O-O { [%eval 0.35] [%clk 1:20:53] } 6... Nbd7 { [%eval 0.49] [%clk 1:25:34] } 7. Bc2 { [%eval 0.5] [%clk 1:20:11] } 7... g6 { [%eval 0.79] [%clk 1:24:05] } 8. d4 { [%eval 0.86] [%clk 1:15:01] } 8... Bg7 { [%eval 1.05] [%clk 1:21:49] } 9. Re1 { [%eval 0.63] [%clk 1:07:54] } 9... O-O { [%eval 0.96] [%clk 1:21:05] } 10. d5 { [%eval 0.91] [%clk 1:06:57] } 10... Kh8 { [%eval 0.92] [%clk 1:18:25] } 11. b4?! { [%eval 0.27] } { Inaccuracy. Bg5 was best. } { [%clk 1:01:37] } 11... a5 { [%eval 0.22] [%clk 1:18:22] } 12. Ba3 { [%eval 0.08] [%clk 1:01:36] } 12... Nh5 { [%eval 0.24] [%clk 1:09:55] } 13. bxa5 { [%eval 0.28] [%clk 1:00:16] } 13... Rxa5 { [%eval 0.29] [%clk 1:10:08] } 14. Bb4 { [%eval 0.25] [%clk 1:00:35] } 14... Ra8 { [%eval 0.29] [%clk 1:10:10] } 15. a4 { [%eval 0.34] [%clk 1:00:34] } 15... Ba6 { [%eval 0.4] [%clk 1:02:34] } 16. Nb5 { [%eval 0.44] [%clk 0:56:51] } 16... Nc5 { [%eval 0.44] [%clk 0:51:22] } 17. a5 { [%eval 0.3] [%clk 0:48:46] } 17... Qd7 { [%eval 0.37] [%clk 0:50:31] } 18. Na3 { [%eval 0.01] [%clk 0:42:18] } 18... Nf4 { [%eval 0.0] [%clk 0:45:11] } 19. Re3 { [%eval -0.33] [%clk 0:35:08] } 19... Bh6 { [%eval -0.24] [%clk 0:44:03] } 20. Ne1 { [%eval -0.48] [%clk 0:30:00] } 20... f5 { [%eval -0.41] [%clk 0:42:48] } 21. Bxc5 { [%eval -0.58] [%clk 0:28:55] } 21... bxc5 { [%eval -0.53] [%clk 0:43:11] } 22. exf5?! { [%eval -1.25] } { Inaccuracy. Rb3 was best. } { [%clk 0:27:59] } 22... gxf5 { [%eval -1.03] [%clk 0:43:27] } 23. Ba4 { [%eval -1.04] [%clk 0:28:06] } 23... Qe7 { [%eval -0.69] [%clk 0:41:34] } 24. Bc6 { [%eval -0.65] [%clk 0:27:47] } 24... Rab8 { [%eval -0.67] [%clk 0:40:53] } 25. Nb5? { [%eval -1.95] } { Mistake. Bb5 was best. } { [%clk 0:26:37] } 25... e4 { [%eval -1.86] [%clk 0:39:36] } 26. Rb3 { [%eval -2.03] [%clk 0:20:44] } 26... Rg8 { [%eval -1.77] [%clk 0:37:47] } 27. Raa3 { [%eval -2.04] [%clk 0:19:14] } 27... Bg7 { [%eval -2.0] [%clk 0:35:18] } 28. g3 { [%eval -2.28] [%clk 0:09:11] } 28... Ng6 { [%eval -2.19] [%clk 0:29:59] } 29. Kf1?! { [%eval -3.41] } { Inaccuracy. Na7 was best. } { [%clk 0:06:08] } 29... Ne5 { [%eval -3.67] [%clk 0:26:48] } 30. Qe2 { [%eval -3.69] [%clk 0:05:09] } 30... Rbf8?! { [%eval -2.56] } { Inaccuracy. Nxc6 was best. } { [%clk 0:22:22] } 31. f4 { [%eval -2.6] [%clk 0:04:29] } 31... exf3 { [%eval -2.54] [%clk 0:21:07] } 32. Nxf3 { [%eval -2.77] [%clk 0:04:45] } 32... f4 { [%eval -2.7] [%clk 0:21:29] } 33. g4 { [%eval -2.71] [%clk 0:04:08] } 33... Qd8 { [%eval -2.37] [%clk 0:20:50] } 34. Nxe5 { [%eval -2.76] [%clk 0:03:54] } 34... Bxe5 { [%eval -2.73] [%clk 0:21:13] } 35. Rh3? { [%eval -5.11] } { Mistake. h3 was best. } { [%clk 0:03:34] } 35... Bc8 { [%eval -4.99] [%clk 0:20:47] } 36. Qe4 { [%eval -5.78] [%clk 0:03:17] } 36... Rg7 { [%eval -5.67] [%clk 0:21:12] } 37. Rh5 { [%eval -6.98] [%clk 0:03:02] } 37... Bxg4 { [%eval -6.91] [%clk 0:16:33] } 38. Rxe5 { [%eval -7.17] [%clk 0:02:18] } 38... dxe5 { [%eval -6.84] [%clk 0:16:59] } 39. a6 { [%eval -9.04] [%clk 0:02:09] } 39... f3 { [%eval -9.61] [%clk 0:12:32] } 40. a7? { [%eval #-7] } { Checkmate is now unavoidable. Bd7 was best. } { [%clk 0:00:44] } 40... Qh4 { [%eval #-6] [%clk 0:05:54] } 41. Rxf3 { [%eval #-6] [%clk 0:29:19] } 41... Bh3+ { [%eval #-5] [%clk 0:36:15] } 0-1