Event: Peter Stuart Memorial Open 2025
Site: Takapuna, Auckland, New Zealand
Date: 2025-06-19
White: Sun, Wanyao Sarah
WhiteTitle: WCM
WhiteElo: 1818
Black: Powlesland, Brogan
BlackElo: 1652
Result: 1-0
ECO: B43
Opening: Sicilian Defense: Kan Variation, Knight Variation
Variant: Standard
TimeControl: 90 minutes, 30 seconds increment.

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:56] } 2. Nf3 { [%eval 0.2] [%clk 1:31:20] } 2... e6 { [%eval 0.28] [%clk 1:31:23] } 3. d4 { [%eval 0.4] [%clk 1:31:41] } 3... cxd4 { [%eval 0.29] [%clk 1:31:49] } 4. Nxd4 { [%eval 0.23] [%clk 1:32:05] } 4... a6 { [%eval 0.42] [%clk 1:32:17] } 5. Nc3 { [%eval 0.35] [%clk 1:32:10] } 5... Qc7 { [%eval 0.44] [%clk 1:32:43] } 6. a3 { [%eval 0.1] [%clk 1:32:04] } 6... b5 { [%eval 0.19] [%clk 1:32:35] } 7. Be2 { [%eval 0.0] [%clk 1:31:46] } 7... Bb7 { [%eval 0.0] [%clk 1:32:59] } 8. f3 { [%eval -0.33] [%clk 1:30:57] } 8... Nc6 { [%eval -0.25] [%clk 1:31:13] } 9. Nb3 { [%eval -0.5] [%clk 1:29:19] } 9... Nf6 { [%eval -0.35] [%clk 1:23:48] } 10. O-O { [%eval -0.43] [%clk 1:27:47] } 10... h5 { [%eval -0.22] [%clk 1:18:19] } 11. Be3 { [%eval -0.32] [%clk 1:26:25] } 11... Bd6?! { [%eval 0.58] } { Inaccuracy. h4 was best. } { [%clk 1:13:43] } 12. f4 { [%eval 0.52] [%clk 1:22:20] } 12... Ng4 { [%eval 0.55] [%clk 1:09:34] } 13. Bxg4 { [%eval 0.58] [%clk 1:21:24] } 13... hxg4 { [%eval 0.5] [%clk 1:09:58] } 14. e5 { [%eval 0.0] [%clk 1:21:14] } 14... Nxe5 { [%eval 0.0] [%clk 1:06:50] } 15. fxe5 { [%eval 0.0] [%clk 1:19:53] } 15... Bxe5 { [%eval 0.0] [%clk 1:06:58] } 16. Qxg4 { [%eval 0.0] [%clk 1:16:04] } 16... Rxh2 { [%eval 0.0] [%clk 1:02:13] } 17. Ne4 { [%eval 0.0] [%clk 1:10:03] } 17... O-O-O? { [%eval 1.16] } { Mistake. f5 was best. } { [%clk 0:51:02] } 18. Rxf7 { [%eval 1.17] [%clk 1:03:06] } 18... Rdh8? { [%eval 2.97] } { Mistake. g5 was best. } { [%clk 0:45:57] } 19. c3?? { [%eval -2.79] } { Blunder. Nbc5 was best. } { [%clk 0:50:25] } 19... R2h4?? { [%eval 5.61] } { Blunder. Rh1+ was best. } { [%clk 0:36:04] } 20. Qxh4 { [%eval 5.68] [%clk 0:49:30] } 20... Rxh4 { [%eval 5.62] [%clk 0:35:59] } 21. Rf8+ { [%eval 5.6] [%clk 0:49:55] } 21... Qd8 { [%eval 5.51] [%clk 0:36:18] } 22. Rxd8+ { [%eval 5.73] [%clk 0:50:21] } 22... Kxd8 { [%eval 5.65] [%clk 0:36:42] } 23. Bg5+ { [%eval 5.67] [%clk 0:50:46] } 23... Kc7 { [%eval 5.52] [%clk 0:33:50] } 24. Bxh4 { [%eval 5.35] [%clk 0:51:01] } 1-0