Event: Round 1: Klimaszewski, Dariusz - Choong, Liong-On Mark
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-65/round-1/Cb9z7AQN/4thVfVn3
Date: 2025-10-21
White: Klimaszewski, Dariusz
WhiteTitle: FM
WhiteElo: 2134
Black: Choong, Liong-On Mark
BlackTitle: CM
BlackElo: 1882
Result: 1-0
ECO: B40
Opening: Sicilian Defense: French Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:46] } 1... c5 { [%eval 0.24] [%clk 1:30:55] } 2. Nf3 { [%eval 0.2] [%clk 1:30:58] } 2... e6 { [%eval 0.28] [%clk 1:31:18] } 3. d3 { [%eval 0.0] [%clk 1:30:57] } 3... Nc6 { [%eval 0.0] [%clk 1:30:33] } 4. g3 { [%eval 0.0] [%clk 1:31:07] } 4... g6 { [%eval 0.05] [%clk 1:29:53] } 5. Bg2 { [%eval 0.13] [%clk 1:30:46] } 5... Bg7 { [%eval 0.01] [%clk 1:30:10] } 6. O-O { [%eval 0.0] [%clk 1:30:52] } 6... Nge7 { [%eval 0.23] [%clk 1:30:11] } 7. c3 { [%eval 0.14] [%clk 1:30:46] } 7... O-O { [%eval 0.1] [%clk 1:30:17] } 8. Re1 { [%eval 0.08] [%clk 1:29:27] } 8... d6 { [%eval 0.31] [%clk 1:26:34] } 9. Na3 { [%eval 0.05] [%clk 1:26:42] } 9... Rb8 { [%eval 0.57] [%clk 1:25:49] } 10. Nc2 { [%eval 0.07] [%clk 1:26:49] } 10... b5 { [%eval 0.13] [%clk 1:25:07] } 11. a3 { [%eval 0.08] [%clk 1:26:00] } 11... a5 { [%eval 0.1] [%clk 1:25:07] } 12. d4 { [%eval 0.13] [%clk 1:25:54] } 12... c4?! { [%eval 1.11] } { Inaccuracy. cxd4 was best. } { [%clk 1:14:02] } 13. d5?! { [%eval 0.37] } { Inaccuracy. a4 was best. } { [%clk 1:25:25] } 13... exd5 { [%eval 0.41] [%clk 1:12:21] } 14. exd5 { [%eval 0.41] [%clk 1:25:35] } 14... Ne5 { [%eval 0.41] [%clk 1:11:55] } 15. Nxe5 { [%eval 0.46] [%clk 1:25:49] } 15... dxe5 { [%eval 0.4] [%clk 1:11:42] } 16. f4 { [%eval 0.0] [%clk 1:23:22] } 16... Bf5 { [%eval 0.32] [%clk 0:57:13] } 17. Ne3 { [%eval 0.0] [%clk 1:17:43] } 17... Bd3?! { [%eval 0.86] } { Inaccuracy. exf4 was best. } { [%clk 0:54:48] } 18. fxe5 { [%eval 0.92] [%clk 1:16:46] } 18... Bxe5 { [%eval 0.91] [%clk 0:48:58] } 19. Ng4 { [%eval 1.01] [%clk 1:11:28] } 19... Bg7 { [%eval 0.93] [%clk 0:42:25] } 20. Bf4 { [%eval 0.82] [%clk 1:10:27] } 20... Rc8 { [%eval 1.03] [%clk 0:41:47] } 21. Qf3 { [%eval 1.0] [%clk 1:08:43] } 21... h5 { [%eval 1.48] [%clk 0:40:39] } 22. Ne5 { [%eval 1.27] [%clk 1:04:10] } 22... Bf5 { [%eval 1.68] [%clk 0:40:48] } 23. h3 { [%eval 1.48] [%clk 1:01:50] } 23... Rc5? { [%eval 3.37] } { Mistake. g5 was best. } { [%clk 0:30:21] } 24. Rad1 { [%eval 3.5] [%clk 0:59:55] } 24... f6 { [%eval 4.09] [%clk 0:20:05] } 25. Nc6 { [%eval 3.96] [%clk 1:00:04] } 25... Nxc6 { [%eval 3.89] [%clk 0:20:06] } 26. dxc6 { [%eval 4.06] [%clk 1:00:31] } 26... Bd3 { [%eval 3.71] [%clk 0:20:14] } 27. Qe3 { [%eval 3.92] [%clk 0:59:40] } 27... Re5 { [%eval 4.04] [%clk 0:18:24] } 28. Bxe5 { [%eval 3.8] [%clk 0:59:33] } 28... fxe5 { [%eval 3.83] [%clk 0:18:44] } 29. Be4 { [%eval 3.82] [%clk 0:59:45] } 1-0