Event: Round 3: Dautov, Polatbek - Ersahin, Bulent
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-50/round-3/LuQfdZ94/3d5YaGut
Date: 2025-10-23
White: Dautov, Polatbek
WhiteElo: 1877
Black: Ersahin, Bulent
BlackTitle: CM
BlackElo: 2015
Result: 0-1
ECO: A05
Opening: Zukertort Opening: Nimzo-Larsen Variation
Variant: Standard

1. Nf3 { [%eval 0.1] [%clk 1:30:56] } 1... Nf6 { [%eval 0.18] [%clk 1:30:53] } 2. b3 { [%eval 0.0] [%clk 1:31:21] } 2... g6 { [%eval 0.05] [%clk 1:31:06] } 3. Bb2 { [%eval 0.09] [%clk 1:31:32] } 3... Bg7 { [%eval 0.1] [%clk 1:31:25] } 4. d4 { [%eval 0.0] [%clk 1:21:46] } 4... O-O { [%eval 0.0] [%clk 1:31:31] } 5. Nbd2 { [%eval -0.06] [%clk 1:21:31] } 5... d5 { [%eval 0.1] [%clk 1:30:34] } 6. c4 { [%eval -0.31] [%clk 1:21:10] } 6... c6?! { [%eval 0.29] } { Inaccuracy. c5 was best. } { [%clk 1:24:12] } 7. g3 { [%eval 0.0] [%clk 1:21:12] } 7... a5 { [%eval 0.0] [%clk 1:24:22] } 8. Bg2 { [%eval 0.04] [%clk 1:21:15] } 8... a4 { [%eval 0.04] [%clk 1:24:34] } 9. O-O { [%eval 0.07] [%clk 1:03:20] } 9... Bf5 { [%eval 0.04] [%clk 1:24:05] } 10. Ne5 { [%eval -0.25] [%clk 1:02:05] } 10... Nbd7 { [%eval -0.25] [%clk 1:22:27] } 11. cxd5 { [%eval -0.23] [%clk 1:00:59] } 11... cxd5 { [%eval -0.37] [%clk 1:22:34] } 12. Rc1 { [%eval -0.5] [%clk 1:00:43] } 12... Qb6 { [%eval -0.48] [%clk 1:17:49] } 13. Nxd7 { [%eval -0.49] [%clk 1:00:25] } 13... Bxd7 { [%eval -0.63] [%clk 1:18:07] } 14. Rc5 { [%eval -1.14] [%clk 0:59:13] } 14... Rfc8 { [%eval -0.78] [%clk 1:14:05] } 15. Qc1?! { [%eval -1.37] } { Inaccuracy. Rxc8+ was best. } { [%clk 0:58:34] } 15... Bf8 { [%eval -0.88] [%clk 1:11:24] } 16. Qc3?! { [%eval -1.65] } { Inaccuracy. bxa4 was best. } { [%clk 0:49:40] } 16... e5 { [%eval -1.57] [%clk 1:05:25] } 17. b4 { [%eval -1.64] [%clk 0:50:03] } 17... Bxc5? { [%eval -0.41] } { Mistake. e4 was best. } { [%clk 0:58:42] } 18. dxc5 { [%eval -0.4] [%clk 0:50:09] } 18... d4 { [%eval -0.61] [%clk 0:58:27] } 19. Qf3?? { [%eval -2.68] } { Blunder. Qd3 was best. } { [%clk 0:48:00] } 19... Qe6 { [%eval -2.82] [%clk 0:49:34] } 20. a3 { [%eval -3.48] [%clk 0:47:45] } 20... Bc6 { [%eval -3.3] [%clk 0:48:33] } 21. Qd3 { [%eval -3.31] [%clk 0:48:09] } 21... Bxg2 { [%eval -3.45] [%clk 0:48:46] } 22. Kxg2 { [%eval -3.45] [%clk 0:48:38] } 22... b6 { [%eval -3.44] [%clk 0:46:57] } 23. cxb6 { [%eval -3.37] [%clk 0:48:29] } 23... Qxb6 { [%eval -3.36] [%clk 0:47:20] } 24. f3?! { [%eval -4.27] } { Inaccuracy. f4 was best. } { [%clk 0:48:11] } 24... Nd5 { [%eval -4.13] [%clk 0:42:29] } 25. Kh1?! { [%eval -5.23] } { Inaccuracy. Kg1 was best. } { [%clk 0:48:13] } 25... Ne3 { [%eval -5.21] [%clk 0:42:44] } 26. Rg1 { [%eval -5.28] [%clk 0:47:02] } 26... Rc2 { [%eval -5.47] [%clk 0:40:51] } 27. Rb1 { [%eval -6.5] [%clk 0:43:49] } 27... Rac8 { [%eval -6.71] [%clk 0:40:45] } 28. h3 { [%eval -6.78] [%clk 0:43:36] } 28... Qe6 { [%eval -6.63] [%clk 0:39:46] } 0-1