Event: New Zealand Chess Congress 2025
Date: 2025-01-05
White: Sun, Wanyao Sarah
WhiteElo: 1936
Black: Malcolm, Leo
BlackElo: 1793
Result: 0-1
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Novosibirsk Variation
Variant: Standard
TimeControl: 5400+30

1. e4 { [%eval 0.18] [%clk 1:30:53] } 1... c5 { [%eval 0.25] [%clk 1:30:17] } 2. Nf3 { [%eval 0.2] [%clk 1:31:17] } 2... Nc6 { [%eval 0.25] [%clk 1:30:16] } 3. d4 { [%eval 0.27] [%clk 1:31:43] } 3... cxd4 { [%eval 0.35] [%clk 1:30:41] } 4. Nxd4 { [%eval 0.21] [%clk 1:32:09] } 4... Nf6 { [%eval 0.19] [%clk 1:31:07] } 5. Nc3 { [%eval 0.26] [%clk 1:32:27] } 5... e5 { [%eval 0.34] [%clk 1:29:56] } 6. Ndb5 { [%eval 0.29] [%clk 1:32:52] } 6... d6 { [%eval 0.34] [%clk 1:30:17] } 7. Bg5 { [%eval 0.29] [%clk 1:33:14] } 7... a6 { [%eval 0.33] [%clk 1:30:41] } 8. Bxf6 { [%eval 0.13] [%clk 1:33:31] } 8... gxf6 { [%eval -0.02] [%clk 1:30:48] } 9. Na3 { [%eval 0.1] [%clk 1:33:53] } 9... b5 { [%eval 0.15] [%clk 1:31:12] } 10. Nd5 { [%eval 0.24] [%clk 1:34:10] } 10... Bg7 { [%eval 0.25] [%clk 1:31:33] } 11. Bd3 { [%eval 0.32] [%clk 1:33:42] } 11... Ne7 { [%eval 0.35] [%clk 1:31:48] } 12. Qf3?! { [%eval -0.64] } { Inaccuracy. Nxe7 was best. } { [%clk 1:31:24] } 12... Nxd5 { [%eval -0.64] [%clk 1:26:03] } 13. exd5 { [%eval -0.65] [%clk 1:31:41] } 13... Qd7 { [%eval -0.8] [%clk 1:14:54] } 14. h3?! { [%eval -1.52] } { Inaccuracy. c3 was best. } { [%clk 1:29:25] } 14... f5 { [%eval -1.49] [%clk 1:13:52] } 15. Qg3?! { [%eval -2.43] } { Inaccuracy. c3 was best. } { [%clk 1:28:38] } 15... Kf8?! { [%eval -1.69] } { Inaccuracy. O-O was best. } { [%clk 1:05:14] } 16. O-O? { [%eval -3.35] } { Mistake. c3 was best. } { [%clk 1:26:55] } 16... e4 { [%eval -3.48] [%clk 1:05:00] } 17. Be2 { [%eval -3.25] [%clk 1:26:26] } 17... Bxb2 { [%eval -3.32] [%clk 1:04:49] } 18. Rab1 { [%eval -4.05] [%clk 1:26:27] } 18... Rg8 { [%eval -3.79] [%clk 1:01:48] } 19. Qb3 { [%eval -4.4] [%clk 1:24:57] } 19... Bd4 { [%eval -4.36] [%clk 0:50:44] } 20. Rbe1 { [%eval -5.3] [%clk 1:06:22] } 20... f4 { [%eval -5.08] [%clk 0:49:31] } 21. Bg4 { [%eval -5.03] [%clk 1:06:18] } 21... f5? { [%eval -2.86] } { Mistake. Qe7 was best. } { [%clk 0:48:31] } 22. c3? { [%eval -4.86] } { Mistake. Rxe4 was best. } { [%clk 0:59:04] } 22... Be5 { [%eval -4.83] [%clk 0:41:45] } 23. Bd1 { [%eval -6.08] [%clk 0:56:23] } 23... Qg7 { [%eval -5.92] [%clk 0:41:08] } 24. g3?! { [%eval -7.98] } { Inaccuracy. Bg4 was best. } { [%clk 0:52:05] } 24... fxg3 { [%eval -7.58] [%clk 0:37:17] } 25. f4 { [%eval -6.97] [%clk 0:52:22] } 25... g2 { [%eval -7.11] [%clk 0:37:05] } 26. Rf2 { [%eval -7.14] [%clk 0:51:00] } 26... Qg3 { [%eval -6.84] [%clk 0:33:13] } 27. Ree2?? { [%eval #-2] } { Checkmate is now unavoidable. c4 was best. } { [%clk 0:34:43] } 27... Qh2+ { [%eval #-1] [%clk 0:33:34] } 0-1