Event: Round 1: Zhang, Taihao - Wong, Gengchun
Date: 2024-11-30
White: Zhang, Taihao
WhiteElo: 1507
Black: Wong, Gengchun
BlackTitle: FM
Result: 0-1
ECO: B50
Opening: Sicilian Defense: Modern Variations
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:15:19] } 1... c5 { [%eval 0.25] [%clk 0:15:19] } 2. Nf3 { [%eval 0.21] [%clk 0:15:27] } 2... d6 { [%eval 0.32] [%clk 0:15:27] } 3. Nc3 { [%eval 0.21] [%clk 0:15:27] } 3... a6 { [%eval 0.31] [%clk 0:15:30] } 4. b3 { [%eval 0.0] [%clk 0:15:15] } 4... g6 { [%eval 0.11] [%clk 0:15:32] } 5. Bb2 { [%eval -0.26] [%clk 0:15:21] } 5... Bg7 { [%eval 0.11] [%clk 0:15:40] } 6. d4 { [%eval 0.1] [%clk 0:14:54] } 6... cxd4 { [%eval 0.21] [%clk 0:15:42] } 7. Nxd4 { [%eval 0.15] [%clk 0:15:02] } 7... Nf6 { [%eval 0.13] [%clk 0:15:06] } 8. Bd3 { [%eval -0.13] [%clk 0:14:38] } 8... O-O { [%eval -0.15] [%clk 0:14:46] } 9. h3 { [%eval -0.43] [%clk 0:14:21] } 9... b5 { [%eval -0.32] [%clk 0:14:35] } 10. O-O { [%eval -0.47] [%clk 0:13:12] } 10... Bb7 { [%eval -0.42] [%clk 0:14:41] } 11. Re1 { [%eval -0.45] [%clk 0:12:50] } 11... Nbd7 { [%eval -0.28] [%clk 0:14:41] } 12. Nf3?! { [%eval -0.86] } { Inaccuracy. b4 was best. } { [%clk 0:12:27] } 12... Rc8 { [%eval -0.86] [%clk 0:14:03] } 13. Qd2 { [%eval -0.81] [%clk 0:11:24] } 13... Nc5?! { [%eval -0.14] } { Inaccuracy. Re8 was best. } { [%clk 0:13:47] } 14. b4 { [%eval -0.21] [%clk 0:10:36] } 14... Ncd7?! { [%eval 0.67] } { Inaccuracy. Nxd3 was best. } { [%clk 0:09:52] } 15. Rab1? { [%eval -0.83] } { Mistake. a4 was best. } { [%clk 0:06:46] } 15... Nb6 { [%eval -1.05] [%clk 0:09:55] } 16. Qe3?! { [%eval -1.73] } { Inaccuracy. Ba1 was best. } { [%clk 0:06:40] } 16... Nc4?! { [%eval -0.96] } { Inaccuracy. Nh5 was best. } { [%clk 0:09:52] } 17. Bxc4 { [%eval -0.89] [%clk 0:06:35] } 17... Rxc4 { [%eval -1.04] [%clk 0:10:00] } 18. e5?! { [%eval -1.72] } { Inaccuracy. Nd2 was best. } { [%clk 0:03:15] } 18... dxe5 { [%eval -1.73] [%clk 0:09:39] } 19. a3 { [%eval -2.26] [%clk 0:03:14] } 19... Nd7 { [%eval -1.98] [%clk 0:08:30] } 20. Red1 { [%eval -2.0] [%clk 0:03:04] } 20... Qc7 { [%eval -1.93] [%clk 0:08:00] } 21. Nd5 { [%eval -2.4] [%clk 0:01:15] } 21... Bxd5 { [%eval -2.53] [%clk 0:07:36] } 22. Rxd5 { [%eval -2.69] [%clk 0:01:21] } 22... Nb6 { [%eval -2.7] [%clk 0:06:10] } 23. Rc5?! { [%eval -3.83] } { Inaccuracy. Rdd1 was best. } { [%clk 0:00:57] } 23... Rxc5 { [%eval -3.63] [%clk 0:06:06] } 24. bxc5 { [%eval -4.39] [%clk 0:00:50] } 24... Nc4 { [%eval -4.31] [%clk 0:06:09] } 25. Qc3 { [%eval -5.01] [%clk 0:00:20] } 25... Nxb2 { [%eval -4.99] [%clk 0:06:14] } 26. Rxb2 { [%eval -5.66] [%clk 0:00:27] } 26... e4 { [%eval -5.78] [%clk 0:06:13] } 27. Nd4 { [%eval -5.48] [%clk 0:00:27] } 27... Rd8 { [%eval -5.74] [%clk 0:05:17] } 28. Rb4 { [%eval -5.45] [%clk 0:00:23] } 28... a5 { [%eval -5.49] [%clk 0:05:13] } 29. Nxb5?? { [%eval #-2] } { Checkmate is now unavoidable. Rxb5 was best. } { [%clk 0:00:26] } 29... Bxc3? { [%eval -7.79] } { Lost forced checkmate sequence. Rd1+ was best. } { [%clk 0:05:18] } 30. Nxc7 { [%eval -7.51] [%clk 0:00:34] } 30... axb4 { [%eval -7.47] [%clk 0:05:27] } 31. a4? { [%eval #-27] } { Checkmate is now unavoidable. Nb5 was best. } { [%clk 0:00:33] } 31... Be5? { [%eval -8.72] } { Lost forced checkmate sequence. Rd1+ was best. } { [%clk 0:05:24] } 0-1