Event: New Zealand Chess Congress 2025
Date: 2025-01-09
White: Zhu, David Junyang
WhiteElo: 1826
Black: Sun, Wanyao Sarah
BlackElo: 1936
Result: 1-0
ECO: B13
Opening: Caro-Kann Defense: Exchange Variation
Variant: Standard
TimeControl: 5400+30

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c6 { [%eval 0.23] [%clk 1:30:53] } 2. d4 { [%eval 0.25] [%clk 1:31:16] } 2... d5 { [%eval 0.24] [%clk 1:31:20] } 3. exd5 { [%eval 0.1] [%clk 1:31:25] } 3... cxd5 { [%eval 0.18] [%clk 1:31:44] } 4. Bd3 { [%eval 0.1] [%clk 1:31:50] } 4... Nf6 { [%eval 0.17] [%clk 1:32:06] } 5. h3 { [%eval 0.09] [%clk 1:30:53] } 5... Nc6 { [%eval 0.09] [%clk 1:32:20] } 6. c3 { [%eval 0.0] [%clk 1:31:12] } 6... e6 { [%eval 0.33] [%clk 1:32:08] } 7. Bf4 { [%eval 0.04] [%clk 1:30:19] } 7... Bd6 { [%eval 0.19] [%clk 1:31:54] } 8. Bxd6 { [%eval 0.0] [%clk 1:30:43] } 8... Qxd6 { [%eval -0.01] [%clk 1:32:19] } 9. Nf3 { [%eval 0.01] [%clk 1:31:04] } 9... O-O { [%eval 0.31] [%clk 1:32:11] } 10. O-O { [%eval 0.34] [%clk 1:31:22] } 10... h6 { [%eval 0.52] [%clk 1:30:18] } 11. Re1 { [%eval 0.61] [%clk 1:29:44] } 11... Re8 { [%eval 0.94] [%clk 1:27:35] } 12. Ne5 { [%eval 0.88] [%clk 1:27:02] } 12... Nd7 { [%eval 0.9] [%clk 1:26:09] } 13. Qh5 { [%eval 0.94] [%clk 1:26:26] } 13... Ncxe5 { [%eval 0.94] [%clk 1:25:04] } 14. dxe5 { [%eval 0.97] [%clk 1:26:49] } 14... Qb6 { [%eval 1.08] [%clk 1:23:41] } 15. Nd2 { [%eval 0.86] [%clk 1:19:59] } 15... Qxb2 { [%eval 0.96] [%clk 1:10:52] } 16. Nf3 { [%eval 0.45] [%clk 1:19:36] } 16... Qxc3 { [%eval 0.56] [%clk 0:55:19] } 17. Rad1 { [%eval 0.5] [%clk 1:19:45] } 17... Nf8?? { [%eval 2.36] } { Blunder. Re7 was best. } { [%clk 0:53:37] } 18. g4?? { [%eval 0.57] } { Blunder. Re3 was best. } { [%clk 1:17:42] } 18... Ng6?? { [%eval 3.26] } { Blunder. Qb4 was best. } { [%clk 0:49:10] } 19. Re3?? { [%eval 0.2] } { Blunder. g5 was best. } { [%clk 1:08:54] } 19... d4?? { [%eval 4.12] } { Blunder. Bd7 was best. } { [%clk 0:45:29] } 20. Bxg6 { [%eval 3.75] [%clk 1:06:55] } 20... dxe3 { [%eval 4.42] [%clk 0:42:17] } 21. Bxf7+ { [%eval 4.27] [%clk 1:06:40] } 21... Kh8 { [%eval 4.29] [%clk 0:42:40] } 22. Bxe8 { [%eval 4.32] [%clk 1:06:40] } 22... e2 { [%eval 5.01] [%clk 0:42:55] } 23. Rd8 { [%eval 5.08] [%clk 1:06:24] } 23... e1=Q+ { [%eval 5.03] [%clk 0:42:02] } 24. Nxe1 { [%eval 4.91] [%clk 1:06:27] } 24... Qxe1+ { [%eval 4.87] [%clk 0:42:57] } 25. Kg2 { [%eval 7.54] [%clk 1:06:53] } 25... Qe4+ { [%eval 10.09] [%clk 0:42:47] } 26. Kg3 { [%eval 9.02] [%clk 1:06:55] } 26... Kh7? { [%eval #12] } { Checkmate is now unavoidable. Qd5 was best. } { [%clk 0:41:28] } 27. Bf7 { [%eval #11] [%clk 1:04:09] } 27... Bd7 { [%eval 8.04] [%clk 0:21:42] } 28. Rxa8 { [%eval 7.84] [%clk 1:04:27] } 28... Qb1? { [%eval #10] } { Checkmate is now unavoidable. b6 was best. } { [%clk 0:21:29] } 29. Bg8+ { [%eval #9] [%clk 1:04:40] } 29... Kh8 { [%eval #9] [%clk 0:21:54] } 30. Bxe6+ { [%eval #8] [%clk 1:05:02] } 30... Kh7 { [%eval #8] [%clk 0:22:17] } 31. Qf5+ { [%eval #11] [%clk 1:05:14] } 31... Qxf5 { [%eval #11] [%clk 0:21:37] } 32. Bxf5+ { [%eval 16.51] [%clk 1:05:39] } 1-0