Event: Round 7: Tsang, Sai Kong - McKay, Jonathan
Date: 2025-07-11
White: Tsang, Sai Kong
WhiteElo: 1874
Black: McKay, Jonathan
BlackElo: 2000
Result: 1/2-1/2
ECO: B50
Opening: Sicilian Defense: Modern Variations
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:25] } 1... c5 { [%eval 0.25] [%clk 1:30:56] } 2. Nf3 { [%eval 0.2] [%clk 1:30:31] } 2... d6 { [%eval 0.31] [%clk 1:31:21] } 3. g3 { [%eval 0.0] [%clk 1:30:29] } 3... Nc6 { [%eval 0.11] [%clk 1:30:26] } 4. Bg2 { [%eval 0.0] [%clk 1:30:32] } 4... Nf6 { [%eval 0.0] [%clk 1:30:10] } 5. d3 { [%eval -0.11] [%clk 1:30:27] } 5... g6 { [%eval -0.11] [%clk 1:29:51] } 6. a4 { [%eval -0.1] [%clk 1:30:24] } 6... Bg7 { [%eval -0.06] [%clk 1:29:58] } 7. O-O { [%eval -0.12] [%clk 1:30:23] } 7... O-O { [%eval -0.07] [%clk 1:29:49] } 8. Nbd2 { [%eval -0.09] [%clk 1:30:28] } 8... Rb8 { [%eval 0.0] [%clk 1:26:02] } 9. Nc4 { [%eval 0.0] [%clk 1:27:19] } 9... a6 { [%eval 0.19] [%clk 1:22:15] } 10. a5 { [%eval 0.2] [%clk 1:26:24] } 10... Be6 { [%eval 0.18] [%clk 1:19:47] } 11. e5 { [%eval 0.03] [%clk 1:12:49] } 11... Ne8 { [%eval 0.02] [%clk 1:18:37] } 12. exd6 { [%eval 0.06] [%clk 1:06:05] } 12... Nxd6 { [%eval 0.0] [%clk 1:17:50] } 13. Nxd6 { [%eval -0.02] [%clk 1:05:12] } 13... exd6 { [%eval 0.02] [%clk 1:18:12] } 14. Ng5 { [%eval 0.17] [%clk 1:03:31] } 14... Nxa5?? { [%eval 2.0] } { Blunder. Bf5 was best. } { [%clk 1:16:34] } 15. Nxe6 { [%eval 2.13] [%clk 1:01:27] } 15... fxe6 { [%eval 2.04] [%clk 1:16:59] } 16. Qe1 { [%eval 1.87] [%clk 1:01:27] } 16... Nc6 { [%eval 1.93] [%clk 1:10:04] } 17. Qxe6+ { [%eval 1.78] [%clk 0:59:20] } 17... Kh8 { [%eval 2.1] [%clk 1:10:31] } 18. Bxc6 { [%eval 2.24] [%clk 0:57:34] } 18... bxc6 { [%eval 2.25] [%clk 1:10:50] } 19. Rxa6 { [%eval 2.1] [%clk 0:55:13] } 19... Re8 { [%eval 2.2] [%clk 1:01:43] } 20. Qa2 { [%eval 2.21] [%clk 0:50:48] } 20... Qd7 { [%eval 2.27] [%clk 0:44:30] } 21. Qa4 { [%eval 2.14] [%clk 0:41:47] } 21... Re2 { [%eval 2.21] [%clk 0:42:51] } 22. Ra7 { [%eval 2.24] [%clk 0:38:05] } 22... Qh3?! { [%eval 3.48] } { Inaccuracy. Qe8 was best. } { [%clk 0:33:16] } 23. Ra8 { [%eval 2.83] [%clk 0:34:08] } 23... Qc8 { [%eval 3.05] [%clk 0:30:23] } 24. Ra7?! { [%eval 2.3] } { Inaccuracy. Rxb8 was best. } { [%clk 0:27:08] } 24... Qh3?! { [%eval 3.13] } { Inaccuracy. Qe8 was best. } { [%clk 0:28:37] } 1/2-1/2