Event: 2025 UToronto vs UWaterloo Match
Site: Toronto, Ontario, Canada, Canada
White: Xiang, Christopher
Black: Qiu, Peter Yong
BlackElo: 1821
Result: 1-0
ECO: C42
Opening: Petrov's Defense: Nimzowitsch Attack
Variant: Standard
TimeControl: 3 mins + 2 seconds increment

1. e4 { [%eval 0.18] [%clk 0:15:19] } 1... e5 { [%eval 0.21] [%clk 0:15:19] } 2. Nf3 { [%eval 0.13] [%clk 0:15:27] } 2... Nf6 { [%eval 0.34] [%clk 0:15:28] } 3. Nxe5 { [%eval 0.29] [%clk 0:15:35] } 3... d6 { [%eval 0.22] [%clk 0:15:37] } 4. Nf3 { [%eval 0.31] [%clk 0:15:43] } 4... Nxe4 { [%eval 0.33] [%clk 0:15:45] } 5. Nc3 { [%eval 0.17] [%clk 0:15:51] } 5... Nxc3 { [%eval 0.24] [%clk 0:15:53] } 6. dxc3 { [%eval 0.06] [%clk 0:15:59] } 6... Nc6 { [%eval 0.29] [%clk 0:15:20] } 7. Bf4 { [%eval 0.16] [%clk 0:16:06] } 7... Be6 { [%eval 0.25] [%clk 0:15:27] } 8. Qd2 { [%eval 0.24] [%clk 0:16:14] } 8... Qd7 { [%eval 0.27] [%clk 0:15:25] } 9. Bd3 { [%eval 0.07] [%clk 0:16:20] } 9... O-O-O { [%eval 0.39] [%clk 0:15:28] } 10. O-O { [%eval 0.46] [%clk 0:16:28] } 10... h6 { [%eval 0.55] [%clk 0:15:18] } 11. Bb5 { [%eval 0.02] [%clk 0:16:05] } 11... a6 { [%eval 0.04] [%clk 0:12:56] } 12. Ba4 { [%eval 0.06] [%clk 0:15:11] } 12... g5 { [%eval 0.11] [%clk 0:12:25] } 13. Be3 { [%eval 0.11] [%clk 0:15:11] } 13... Bg7 { [%eval 0.01] [%clk 0:08:55] } 14. b4 { [%eval -0.32] [%clk 0:13:13] } 14... b5 { [%eval 0.21] [%clk 0:08:57] } 15. Bb3 { [%eval 0.07] [%clk 0:12:12] } 15... Ne5 { [%eval 0.07] [%clk 0:06:45] } 16. Nxe5 { [%eval 0.09] [%clk 0:11:19] } 16... Bxe5 { [%eval 0.35] [%clk 0:06:12] } 17. a4 { [%eval 0.39] [%clk 0:11:07] } 17... Qc6 { [%eval 0.3] [%clk 0:04:57] } 18. axb5 { [%eval 0.35] [%clk 0:10:43] } 18... axb5 { [%eval 0.3] [%clk 0:04:16] } 19. Bd4 { [%eval 0.42] [%clk 0:10:46] } 19... Bxb3 { [%eval 0.57] [%clk 0:02:04] } 20. cxb3 { [%eval 0.58] [%clk 0:10:43] } 20... Bxd4?! { [%eval 1.38] } { Inaccuracy. Rhe8 was best. } { [%clk 0:02:13] } 21. Qxd4 { [%eval 1.35] [%clk 0:10:50] } 21... Kd7 { [%eval 1.89] [%clk 0:01:03] } 22. c4 { [%eval 1.93] [%clk 0:10:27] } 22... Rde8 { [%eval 2.21] [%clk 0:00:53] } 23. c5? { [%eval 0.67] } { Mistake. Qf6 was best. } { [%clk 0:10:07] } 23... Rhf8?? { [%eval 4.23] } { Blunder. Re5 was best. } { [%clk 0:00:23] } 24. Rfd1?? { [%eval 1.92] } { Blunder. cxd6 was best. } { [%clk 0:09:51] } 24... Re6? { [%eval 3.41] } { Mistake. d5 was best. } { [%clk 0:00:30] } 25. Rac1?? { [%eval 0.98] } { Blunder. Qg7 was best. } { [%clk 0:09:47] } 25... Rfe8?? { [%eval 3.91] } { Blunder. d5 was best. } { [%clk 0:00:36] } 26. cxd6 { [%eval 3.68] [%clk 0:08:08] } 26... Qxc1?? { [%eval 8.48] } { Blunder. Rxd6 was best. } { [%clk 0:00:36] } 27. dxc7+ { [%eval 7.98] [%clk 0:08:16] } 27... Kc8? { [%eval #3] } { Checkmate is now unavoidable. Ke7 was best. } { [%clk 0:00:43] } 28. Qd7+ { [%eval #2] [%clk 0:08:21] } 28... Kb7 { [%eval #2] [%clk 0:00:36] } 29. c8=Q+ { [%eval #1] [%clk 0:08:28] } 29... Kb6 { [%eval #1] [%clk 0:00:42] } 30. Qcb7# { [%clk 0:09:20] } 1-0