Event: Round 2: Waterfield, Mark - Kong, Emma Zihan
Date: 2024-07-05
White: Waterfield, Mark
WhiteElo: 1815
Black: Kong, Emma Zihan
BlackElo: 1626
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:28:59] } 1... c5 { [%eval 0.25] [%clk 1:30:51] } 2. Nf3 { [%eval 0.17] [%clk 1:29:22] } 2... d6 { [%eval 0.26] [%clk 1:31:12] } 3. d4 { [%eval 0.26] [%clk 1:29:45] } 3... cxd4 { [%eval 0.28] [%clk 1:31:32] } 4. Nxd4 { [%eval 0.18] [%clk 1:30:07] } 4... Nf6 { [%eval 0.24] [%clk 1:31:57] } 5. Nc3 { [%eval 0.32] [%clk 1:30:31] } 5... a6 { [%eval 0.22] [%clk 1:32:23] } 6. f3 { [%eval 0.13] [%clk 1:30:49] } 6... e5 { [%eval 0.17] [%clk 1:31:03] } 7. Nb3 { [%eval 0.18] [%clk 1:31:05] } 7... Be6 { [%eval 0.25] [%clk 1:29:01] } 8. Be3 { [%eval 0.44] [%clk 1:31:25] } 8... b5?! { [%eval 1.04] } { Inaccuracy. Be7 was best. } { [%clk 1:21:54] } 9. a4 { [%eval 1.06] [%clk 1:25:12] } 9... Bxb3?! { [%eval 1.71] } { Inaccuracy. bxa4 was best. } { [%clk 1:13:28] } 10. cxb3 { [%eval 1.73] [%clk 1:25:30] } 10... d5 { [%eval 2.05] [%clk 1:09:49] } 11. Nxd5 { [%eval 2.13] [%clk 1:22:41] } 11... Nxd5 { [%eval 2.11] [%clk 1:09:44] } 12. exd5?! { [%eval 1.05] } { Inaccuracy. Qxd5 was best. } { [%clk 1:21:39] } 12... Qa5+?? { [%eval 3.17] } { Blunder. Bb4+ was best. } { [%clk 1:00:00] } 13. Kf2 { [%eval 3.13] [%clk 1:21:09] } 13... b4?! { [%eval 4.42] } { Inaccuracy. Bd6 was best. } { [%clk 0:58:06] } 14. Rc1 { [%eval 4.41] [%clk 1:17:15] } 14... Nd7 { [%eval 4.3] [%clk 0:56:23] } 15. Be2?! { [%eval 2.99] } { Inaccuracy. d6 was best. } { [%clk 1:12:34] } 15... f5 { [%eval 3.49] [%clk 0:54:10] } 16. g3 { [%eval 3.42] [%clk 1:03:57] } 16... Bc5?! { [%eval 4.73] } { Inaccuracy. f4 was best. } { [%clk 0:51:12] } 17. Bxc5 { [%eval 4.72] [%clk 1:02:04] } 17... Nxc5 { [%eval 4.73] [%clk 0:51:34] } 18. Qc2 { [%eval 4.61] [%clk 1:02:11] } 18... Nd7 { [%eval 4.66] [%clk 0:49:44] } 19. Qxf5 { [%eval 4.76] [%clk 0:57:03] } 19... Qb6+ { [%eval 4.67] [%clk 0:41:32] } 20. Kg2 { [%eval 4.68] [%clk 0:56:48] } 20... Qe3?! { [%eval 6.35] } { Inaccuracy. g6 was best. } { [%clk 0:34:32] } 21. Rhe1 { [%eval 6.21] [%clk 0:55:37] } 21... Qxb3 { [%eval 7.71] [%clk 0:33:24] } 22. Rc7 { [%eval 7.49] [%clk 0:53:45] } 22... Qxd5 { [%eval 7.43] [%clk 0:26:38] } 23. Rd1 { [%eval 7.2] [%clk 0:53:52] } 23... Qf7? { [%eval #12] } { Checkmate is now unavoidable. g6 was best. } { [%clk 0:26:57] } 24. Qxd7+ { [%eval #13] [%clk 0:53:47] } 24... Qxd7 { [%eval #13] [%clk 0:27:18] } 25. Rdxd7 { [%eval -6.59] [%clk 0:54:05] } 25... Rc8 { [%eval 7.04] } 26. Re7+ { [%eval 7.12] } 26... Kf8 27. Rf7+ Ke8 28. Rce7+ Kd8 29. Bxa6 h5 30. Ra7 h4 1-0