Event: Najdorf Memorial
Date: 2025-07-08
White: Cornelisse, Lorelei
WhiteTitle: WFM
WhiteElo: 2129
Black: Peng, Xiongjian
BlackTitle: GM
BlackElo: 2520
Result: 0-1
ECO: E10
Opening: Indian Defense: Dzindzi-Indian Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... Nf6 { [%eval 0.19] [%clk 1:30:53] } 2. c4 { [%eval 0.18] [%clk 1:31:20] } 2... e6 { [%eval 0.14] [%clk 1:30:17] } 3. Nf3 { [%eval 0.12] [%clk 1:31:42] } 3... a6 { [%eval 0.3] [%clk 1:29:18] } 4. g3 { [%eval 0.14] [%clk 1:27:25] } 4... b5 { [%eval 0.15] [%clk 1:29:42] } 5. Nbd2 { [%eval 0.14] [%clk 1:25:02] } 5... Bb7 { [%eval 0.08] [%clk 1:29:45] } 6. Bg2 { [%eval 0.01] [%clk 1:25:18] } 6... c5 { [%eval 0.0] [%clk 1:28:25] } 7. O-O { [%eval 0.13] [%clk 1:23:22] } 7... cxd4 { [%eval 0.0] [%clk 1:26:18] } 8. cxb5 { [%eval 0.0] [%clk 1:21:47] } 8... d3 { [%eval -0.04] [%clk 1:25:31] } 9. exd3 { [%eval -0.06] [%clk 1:18:59] } 9... axb5 { [%eval -0.01] [%clk 1:25:56] } 10. Re1 { [%eval -0.24] [%clk 1:15:22] } 10... Bb4 { [%eval -0.3] [%clk 1:23:39] } 11. Re2 { [%eval -0.41] [%clk 1:07:36] } 11... O-O { [%eval -0.46] [%clk 1:22:32] } 12. a3 { [%eval -0.36] [%clk 1:06:30] } 12... Be7 { [%eval -0.43] [%clk 1:22:25] } 13. Nb3 { [%eval -0.5] [%clk 1:04:28] } 13... Nd5 { [%eval -0.23] [%clk 1:21:10] } 14. Bd2 { [%eval -0.53] [%clk 0:56:02] } 14... Qb6 { [%eval -0.42] [%clk 1:20:52] } 15. Rc1 { [%eval -0.47] [%clk 0:49:10] } 15... Nc6 { [%eval -0.42] [%clk 1:20:06] } 16. Bg5?! { [%eval -0.98] } { Inaccuracy. Ne1 was best. } { [%clk 0:44:46] } 16... f6?! { [%eval -0.23] } { Inaccuracy. d6 was best. } { [%clk 1:20:11] } 17. Bd2 { [%eval -0.69] [%clk 0:44:55] } 17... b4 { [%eval -0.69] [%clk 1:20:05] } 18. Nh4 { [%eval -0.69] [%clk 0:40:53] } 18... Ne5 { [%eval -0.58] [%clk 1:16:46] } 19. d4?! { [%eval -1.18] } { Inaccuracy. Bxb4 was best. } { [%clk 0:34:00] } 19... Nd3 { [%eval -1.16] [%clk 1:14:51] } 20. Rb1 { [%eval -0.98] [%clk 0:33:54] } 20... Rfb8 { [%eval -0.65] [%clk 1:13:05] } 21. Be4? { [%eval -2.07] } { Mistake. a4 was best. } { [%clk 0:32:53] } 21... Nxb2 { [%eval -1.98] [%clk 1:09:01] } 22. Rxb2 { [%eval -2.05] [%clk 0:27:44] } 22... bxa3 { [%eval -2.03] [%clk 1:09:22] } 23. Ra2 { [%eval -2.05] [%clk 0:26:47] } 23... f5 { [%eval -2.03] [%clk 1:09:19] } 24. Bc2? { [%eval -3.83] } { Mistake. Bh1 was best. } { [%clk 0:24:59] } 24... Bxh4 { [%eval -3.79] [%clk 1:09:05] } 25. gxh4 { [%eval -4.22] [%clk 0:25:23] } 25... Qc6 { [%eval -4.22] [%clk 1:08:11] } 26. f3 { [%eval -4.18] [%clk 0:20:42] } 26... Nc3 { [%eval -4.29] [%clk 1:08:27] } 27. Bxc3 { [%eval -4.07] [%clk 0:19:13] } 27... Qxc3 { [%eval -4.37] [%clk 1:08:50] } 28. Re5 { [%eval -4.52] [%clk 0:11:51] } 28... Bxf3 { [%eval -4.46] [%clk 1:08:19] } 29. Qd2 { [%eval -4.42] [%clk 0:09:57] } 29... Rxb3 { [%eval -4.42] [%clk 1:07:03] } 30. Bxb3 { [%eval -4.36] [%clk 0:09:40] } 30... Qxb3 { [%eval -4.33] [%clk 1:07:26] } 31. Re3 { [%eval -4.43] [%clk 0:09:36] } 31... Qb1+ { [%eval -4.32] [%clk 1:07:46] } 32. Kf2 { [%eval -4.12] [%clk 0:09:42] } 32... Bd5 { [%eval -4.13] [%clk 1:07:40] } 33. Rexa3 { [%eval -5.15] [%clk 0:07:56] } 33... Rc8 { [%eval -5.15] [%clk 1:06:52] } 34. Rb2 { [%eval -5.37] [%clk 0:01:18] } 34... Qh1 { [%eval -5.55] [%clk 1:07:00] } 35. Kg3?? { [%eval #-11] } { Checkmate is now unavoidable. Rc3 was best. } { [%clk 0:00:46] } 35... Qg1+ { [%eval #-10] [%clk 1:06:35] } 36. Kf4 { [%eval #-9] [%clk 0:00:37] } 36... Qg4+ { [%eval -9.04] [%clk 1:06:56] } 37. Ke3? { [%eval #-1] } { Checkmate is now unavoidable. Ke5 was best. } { [%clk 0:01:00] } 37... Qf3# 0-1