Event: Round 6: Kazhgaleyev, Murtas - Martens, Martin
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-50/round-6/ogmqaxM9/j9d9LPJK
Date: 2025-10-26
White: Kazhgaleyev, Murtas
WhiteTitle: GM
WhiteElo: 2518
Black: Martens, Martin
BlackTitle: IM
BlackElo: 2300
Result: 1-0
ECO: B40
Opening: Sicilian Defense: French Variation
Variant: Standard

1. Nf3 { [%eval 0.1] [%clk 1:29:48] } 1... c5 { [%eval 0.25] [%clk 1:29:30] } 2. e4 { [%eval 0.2] [%clk 1:28:43] } 2... e6 { [%eval 0.28] [%clk 1:29:42] } 3. Nc3 { [%eval 0.26] [%clk 1:29:00] } 3... Nc6 { [%eval 0.31] [%clk 1:29:27] } 4. Bb5 { [%eval 0.0] [%clk 1:27:11] } 4... Nd4 { [%eval 0.0] [%clk 1:29:37] } 5. O-O { [%eval 0.0] [%clk 1:27:06] } 5... a6 { [%eval 0.0] [%clk 1:29:25] } 6. Bd3 { [%eval 0.0] [%clk 1:27:31] } 6... Nc6 { [%eval 0.0] [%clk 1:29:22] } 7. Nd5 { [%eval 0.0] [%clk 1:27:13] } 7... g5 { [%eval 0.0] [%clk 1:24:58] } 8. Ne3 { [%eval -0.26] [%clk 1:26:25] } 8... h5 { [%eval -0.31] [%clk 1:24:12] } 9. c3 { [%eval -0.29] [%clk 1:24:52] } 9... Bg7 { [%eval 0.0] [%clk 1:18:42] } 10. Bc2 { [%eval -0.28] [%clk 1:23:29] } 10... d6? { [%eval 1.09] } { Mistake. g4 was best. } { [%clk 1:02:04] } 11. Rb1?! { [%eval 0.24] } { Inaccuracy. d4 was best. } { [%clk 1:16:47] } 11... b5 { [%eval 0.21] [%clk 0:54:31] } 12. b3?! { [%eval -0.36] } { Inaccuracy. Qe2 was best. } { [%clk 1:12:54] } 12... g4 { [%eval -0.35] [%clk 0:39:02] } 13. Ne1 { [%eval -0.24] [%clk 1:13:04] } 13... Nh6 { [%eval 0.11] [%clk 0:37:22] } 14. Bb2 { [%eval 0.35] [%clk 1:04:11] } 14... e5 { [%eval 0.76] [%clk 0:37:35] } 15. Nd5?! { [%eval -0.1] } { Inaccuracy. g3 was best. } { [%clk 1:02:03] } 15... Be6?! { [%eval 0.55] } { Inaccuracy. O-O was best. } { [%clk 0:37:18] } 16. a4?! { [%eval -0.18] } { Inaccuracy. f4 was best. } { [%clk 0:55:11] } 16... Rb8 { [%eval 0.18] [%clk 0:35:11] } 17. axb5 { [%eval 0.13] [%clk 0:53:03] } 17... axb5 { [%eval 0.13] [%clk 0:35:39] } 18. f4 { [%eval 0.18] [%clk 0:50:26] } 18... f5 { [%eval 0.08] [%clk 0:33:24] } 19. c4 { [%eval -0.38] [%clk 0:40:30] } 19... O-O { [%eval -0.28] [%clk 0:31:46] } 20. cxb5?! { [%eval -1.36] } { Inaccuracy. exf5 was best. } { [%clk 0:36:05] } 20... Bxd5 { [%eval -1.28] [%clk 0:28:46] } 21. exd5 { [%eval -1.35] [%clk 0:34:50] } 21... Nd4 { [%eval -1.13] [%clk 0:28:17] } 22. Kh1 { [%eval -1.41] [%clk 0:25:54] } 22... Rxb5 { [%eval -1.01] [%clk 0:24:48] } 23. Bd3?! { [%eval -2.07] } { Inaccuracy. Bxd4 was best. } { [%clk 0:16:53] } 23... Rxb3 { [%eval -1.96] [%clk 0:22:33] } 24. Bc4 { [%eval -1.92] [%clk 0:15:10] } 24... Rb8 { [%eval -1.57] [%clk 0:22:22] } 25. Bc3?! { [%eval -2.61] } { Inaccuracy. Bxd4 was best. } { [%clk 0:10:59] } 25... Qh4?? { [%eval -0.62] } { Blunder. Rxb1 was best. } { [%clk 0:18:29] } 26. Rxb8 { [%eval -0.78] [%clk 0:09:45] } 26... Rxb8 { [%eval -0.76] [%clk 0:18:48] } 27. g3 { [%eval -0.74] [%clk 0:09:57] } 27... Qd8 { [%eval -0.92] [%clk 0:17:07] } 28. fxe5 { [%eval -0.85] [%clk 0:08:47] } 28... dxe5 { [%eval -0.57] [%clk 0:16:46] } 29. Nd3?! { [%eval -1.2] } { Inaccuracy. Ng2 was best. } { [%clk 0:07:58] } 29... Qd6 { [%eval -0.68] [%clk 0:16:29] } 30. Qa4 { [%eval -0.74] [%clk 0:08:01] } 30... Kh7?! { [%eval -0.08] } { Inaccuracy. Nf3 was best. } { [%clk 0:10:23] } 31. Qa6? { [%eval -1.44] } { Mistake. Qa7 was best. } { [%clk 0:07:24] } 31... Bf8? { [%eval 0.1] } { Mistake. Qxa6 was best. } { [%clk 0:05:58] } 32. Qa7+ { [%eval 0.17] [%clk 0:06:57] } 32... Bg7 { [%eval 0.3] [%clk 0:04:15] } 33. Qa6?? { [%eval -1.56] } { Blunder. Ra1 was best. } { [%clk 0:04:38] } 33... Bf8?? { [%eval 0.5] } { Blunder. Qxa6 was best. } { [%clk 0:04:29] } 34. Qa7+ { [%eval 0.51] [%clk 0:05:00] } 34... Bg7 { [%eval 0.57] [%clk 0:04:53] } 35. Ra1 { [%eval 0.32] [%clk 0:04:45] } 35... Qb6? { [%eval 2.02] } { Mistake. Nb5 was best. } { [%clk 0:03:08] } 36. Nxe5 { [%eval 1.99] [%clk 0:04:02] } 36... h4?! { [%eval 2.96] } { Inaccuracy. Qd6 was best. } { [%clk 0:02:24] } 37. Qxb6 { [%eval 2.93] [%clk 0:03:39] } 37... Rxb6 { [%eval 2.68] [%clk 0:02:52] } 38. Nd7 { [%eval 2.28] [%clk 0:03:45] } 38... Rd6? { [%eval 3.92] } { Mistake. Rb7 was best. } { [%clk 0:02:36] } 39. Nxc5 { [%eval 3.84] [%clk 0:03:53] } 39... hxg3?! { [%eval 5.29] } { Inaccuracy. Nb5 was best. } { [%clk 0:02:34] } 40. Ra7 { [%eval 5.28] [%clk 0:03:54] } 40... Kg6 { [%eval 5.21] [%clk 0:02:17] } 41. Rxg7+ { [%eval 5.17] [%clk 0:04:09] } 41... Kxg7 { [%eval 5.28] [%clk 0:02:12] } 42. Bxd4+ { [%eval 5.34] [%clk 0:04:34] } 42... Kg6 { [%eval 5.29] [%clk 0:02:17] } 43. hxg3 { [%eval 5.2] [%clk 0:04:27] } 43... Nf7 { [%eval 5.21] [%clk 0:02:29] } 44. Ne6 { [%eval 5.24] [%clk 0:03:46] } 44... Kh5 { [%eval 6.07] [%clk 0:27:29] } 45. Kg2 { [%eval 5.99] [%clk 0:33:32] } 45... Rd7 { [%eval 6.36] [%clk 0:27:41] } 46. Bb5 { [%eval 6.22] [%clk 0:33:35] } 1-0