Event: Tata Steel Chess Tournament 2025 Challengers
Site: Wijk aan Zee, Netherlands
Date: 2025-01-22
White: Lu, Miaoyi
WhiteTitle: IM
WhiteElo: 2429
Black: Bok, Benjamin
BlackTitle: GM
BlackElo: 2583
Result: 0-1
ECO: B67
Opening: Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:40:59] } 1... c5 { [%eval 0.25] [%clk 1:40:55] } 2. Nf3 { [%eval 0.2] [%clk 1:41:24] } 2... d6 { [%eval 0.22] [%clk 1:41:20] } 3. d4 { [%eval 0.22] [%clk 1:41:49] } 3... cxd4 { [%eval 0.19] [%clk 1:41:45] } 4. Nxd4 { [%eval 0.18] [%clk 1:42:16] } 4... Nf6 { [%eval 0.25] [%clk 1:42:09] } 5. Nc3 { [%eval 0.32] [%clk 1:42:42] } 5... Nc6 { [%eval 0.37] [%clk 1:42:34] } 6. Bg5 { [%eval 0.25] [%clk 1:42:54] } 6... e6 { [%eval 0.35] [%clk 1:42:59] } 7. Qd2 { [%eval 0.39] [%clk 1:43:17] } 7... a6 { [%eval 0.45] [%clk 1:43:18] } 8. O-O-O { [%eval 0.37] [%clk 1:43:30] } 8... Bd7 { [%eval 0.35] [%clk 1:43:38] } 9. Kb1 { [%eval 0.36] [%clk 1:43:06] } 9... Nxd4 { [%eval 0.41] [%clk 1:41:11] } 10. Qxd4 { [%eval 0.43] [%clk 1:43:34] } 10... Be7 { [%eval 0.47] [%clk 1:41:32] } 11. f3 { [%eval 0.49] [%clk 1:43:49] } 11... Qc7 { [%eval 0.42] [%clk 1:40:45] } 12. Qd2 { [%eval 0.45] [%clk 1:43:15] } 12... b5 { [%eval 0.58] [%clk 1:38:59] } 13. Bd3 { [%eval 0.38] [%clk 1:39:03] } 13... b4 { [%eval 0.56] [%clk 1:31:29] } 14. Ne2 { [%eval 0.37] [%clk 1:39:19] } 14... a5 { [%eval 0.32] [%clk 1:31:30] } 15. c4 { [%eval 0.3] [%clk 1:30:26] } 15... bxc3 { [%eval 0.37] [%clk 1:01:48] } 16. Nxc3 { [%eval 0.3] [%clk 1:30:19] } 16... Qb7 { [%eval 0.33] [%clk 1:00:06] } 17. a4 { [%eval 0.07] [%clk 0:59:23] } 17... O-O { [%eval 0.17] [%clk 0:57:58] } 18. Nb5 { [%eval 0.31] [%clk 0:55:50] } 18... d5 { [%eval 0.78] [%clk 0:41:56] } 19. Rc1 { [%eval 0.71] [%clk 0:38:50] } 19... Qb8 { [%eval 0.64] [%clk 0:36:13] } 20. e5 { [%eval 0.65] [%clk 0:27:11] } 20... Bxb5 { [%eval 0.67] [%clk 0:35:35] } 21. axb5 { [%eval 0.67] [%clk 0:26:57] } 21... Bb4 { [%eval 0.67] [%clk 0:32:01] } 22. Qe3 { [%eval 0.73] [%clk 0:22:12] } 22... Nd7 { [%eval 0.73] [%clk 0:32:14] } 23. f4 { [%eval 0.78] [%clk 0:22:37] } 23... Qa7 { [%eval 0.71] [%clk 0:23:23] } 24. Qh3?! { [%eval -0.23] } { Inaccuracy. f5 was best. } { [%clk 0:14:25] } 24... g6 { [%eval -0.29] [%clk 0:22:51] } 25. Rc6 { [%eval -0.27] [%clk 0:10:53] } 25... a4 { [%eval -0.37] [%clk 0:15:50] } 26. b6? { [%eval -1.66] } { Mistake. f5 was best. } { [%clk 0:04:15] } 26... Qa5?? { [%eval 0.4] } { Blunder. Qb7 was best. } { [%clk 0:12:05] } 27. b7?? { [%eval -3.49] } { Blunder. Bxg6 was best. } { [%clk 0:02:52] } 27... a3 { [%eval -3.51] [%clk 0:00:39] } 28. bxa8=Q { [%eval -3.46] [%clk 0:02:55] } 28... Rxa8 { [%eval -3.46] [%clk 0:01:07] } 29. Ra6 { [%eval -3.29] [%clk 0:00:49] } 29... Rxa6 { [%eval -3.58] [%clk 0:01:30] } 30. Bxa6 { [%eval -3.53] [%clk 0:01:13] } 30... axb2 { [%eval -3.42] [%clk 0:01:23] } 31. Kxb2 { [%eval -3.24] [%clk 0:01:15] } 31... Qxa6 { [%eval -3.07] [%clk 0:01:48] } 32. Qb3? { [%eval -5.05] } { Mistake. Rc1 was best. } { [%clk 0:00:43] } 32... Nc5 { [%eval -4.85] [%clk 0:01:46] } 33. Qc2?! { [%eval -6.45] } { Inaccuracy. Qxb4 was best. } { [%clk 0:00:48] } 33... d4 { [%eval -6.87] [%clk 0:00:53] } 34. Rb1?? { [%eval #-1] } { Checkmate is now unavoidable. Rd1 was best. } { [%clk 0:00:34] } 34... Qa3# { [%clk 0:01:17] } 0-1