Event: Round 1: Kozlov, Oleg - Carey, Michael
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-65/round-1/Cb9z7AQN/5HWWm89T
Date: 2025-10-21
White: Kozlov, Oleg
WhiteTitle: IM
WhiteElo: 2253
Black: Carey, Michael
BlackElo: 1934
Result: 1-0
ECO: A36
Opening: English Opening: Symmetrical Variation, Ultra-Symmetrical Variation
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:30:55] } 1... c5 { [%eval 0.19] [%clk 1:30:40] } 2. g3 { [%eval 0.09] [%clk 1:31:18] } 2... g6 { [%eval 0.18] [%clk 1:30:57] } 3. Bg2 { [%eval 0.1] [%clk 1:31:37] } 3... Bg7 { [%eval 0.12] [%clk 1:31:21] } 4. Nc3 { [%eval 0.11] [%clk 1:31:45] } 4... Nc6 { [%eval 0.14] [%clk 1:31:39] } 5. Nh3 { [%eval -0.1] [%clk 1:31:42] } 5... e5 { [%eval 0.08] [%clk 1:30:05] } 6. a3 { [%eval 0.0] [%clk 1:30:01] } 6... a5 { [%eval -0.07] [%clk 1:28:19] } 7. d3 { [%eval -0.07] [%clk 1:26:17] } 7... Nge7 { [%eval 0.0] [%clk 1:27:54] } 8. Ng5 { [%eval -0.03] [%clk 1:16:20] } 8... d6 { [%eval -0.12] [%clk 1:25:12] } 9. Nb5 { [%eval -0.12] [%clk 1:02:48] } 9... f5 { [%eval -0.16] [%clk 1:18:37] } 10. h4?! { [%eval -0.75] } { Inaccuracy. f4 was best. } { [%clk 0:39:05] } 10... h6 { [%eval -0.79] [%clk 1:16:47] } 11. Nh3 { [%eval -0.98] [%clk 0:39:07] } 11... Be6 { [%eval -1.0] [%clk 1:03:45] } 12. f4 { [%eval -1.11] [%clk 0:38:02] } 12... O-O { [%eval -1.02] [%clk 0:55:51] } 13. h5 { [%eval -1.19] [%clk 0:30:03] } 13... Rb8 { [%eval -0.71] [%clk 0:37:11] } 14. hxg6 { [%eval -0.64] [%clk 0:27:58] } 14... d5?? { [%eval 1.85] } { Blunder. Rf6 was best. } { [%clk 0:35:10] } 15. fxe5 { [%eval 2.0] [%clk 0:27:02] } 15... Nxg6 { [%eval 2.24] [%clk 0:32:04] } 16. Nf4 { [%eval 2.16] [%clk 0:26:09] } 16... Nxf4 { [%eval 2.17] [%clk 0:30:56] } 17. gxf4 { [%eval 2.25] [%clk 0:26:35] } 17... dxc4 { [%eval 2.27] [%clk 0:30:12] } 18. Nd6?! { [%eval 1.63] } { Inaccuracy. Be3 was best. } { [%clk 0:22:56] } 18... Nxe5 { [%eval 1.5] [%clk 0:28:39] } 19. fxe5 { [%eval 1.53] [%clk 0:21:59] } 19... Bxe5 { [%eval 1.32] [%clk 0:28:59] } 20. Nxb7? { [%eval 0.0] } { Mistake. Nxc4 was best. } { [%clk 0:17:52] } 20... Bg3+ { [%eval 0.39] [%clk 0:16:07] } 21. Kf1 { [%eval 0.0] [%clk 0:15:43] } 21... Qd4 { [%eval 0.0] [%clk 0:04:38] } 22. e3 { [%eval 0.12] [%clk 0:16:10] } 22... Qg7?? { [%eval 2.4] } { Blunder. Qf6 was best. } { [%clk 0:04:34] } 23. Nxc5 { [%eval 2.26] [%clk 0:09:17] } 23... f4?? { [%eval 4.71] } { Blunder. Bc8 was best. } { [%clk 0:04:45] } 24. Nxe6 { [%eval 4.63] [%clk 0:07:57] } 24... fxe3+ { [%eval 4.25] [%clk 0:04:48] } 25. Nxf8 { [%eval 4.41] [%clk 0:02:50] } 25... Rxf8+ { [%eval 4.17] [%clk 0:04:58] } 26. Qf3?? { [%eval -6.35] } { Blunder. Bf3 was best. } { [%clk 0:01:54] } 26... Rxf3+?? { [%eval -1.11] } { Blunder. Qd4 was best. } { [%clk 0:04:03] } 27. Bxf3 { [%eval -1.12] [%clk 0:02:22] } 27... cxd3?? { [%eval 2.79] } { Blunder. e2+ was best. } { [%clk 0:01:13] } 28. Bxe3 { [%eval 2.79] [%clk 0:02:35] } 28... Qxb2?! { [%eval 3.56] } { Inaccuracy. Qf6 was best. } { [%clk 0:01:06] } 29. Rd1 { [%eval 3.62] [%clk 0:02:55] } 29... Qxa3?! { [%eval 5.52] } { Inaccuracy. Qf6 was best. } { [%clk 0:00:36] } 30. Rg1 { [%eval 5.36] [%clk 0:02:57] } 30... Qd6 { [%eval 5.52] [%clk 0:00:34] } 31. Bf2 { [%eval 5.42] [%clk 0:03:19] } 31... d2 { [%eval 5.44] [%clk 0:00:44] } 1-0