Event: 2025 UToronto vs UWaterloo Match
Site: Toronto, Ontario, Canada, Canada
White: Qiu, Peter Yong
WhiteElo: 1821
Black: Ratelband, William
BlackElo: 1876
Result: 0-1
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard
TimeControl: 3 mins + 2 seconds increment

1. e4 { [%eval 0.18] [%clk 0:15:18] } 1... c5 { [%eval 0.25] [%clk 0:15:13] } 2. Nc3 { [%eval 0.26] [%clk 0:15:23] } 2... g6 { [%eval 0.3] [%clk 0:15:20] } 3. f4 { [%eval -0.14] [%clk 0:15:31] } 3... Bg7 { [%eval -0.14] [%clk 0:15:26] } 4. Nf3 { [%eval -0.14] [%clk 0:15:39] } 4... Nc6 { [%eval -0.16] [%clk 0:15:34] } 5. g3 { [%eval -0.28] [%clk 0:15:43] } 5... d6 { [%eval -0.25] [%clk 0:15:36] } 6. Bg2 { [%eval -0.31] [%clk 0:15:47] } 6... Rb8 { [%eval -0.27] [%clk 0:15:38] } 7. a4 { [%eval -0.33] [%clk 0:15:47] } 7... a6 { [%eval -0.29] [%clk 0:15:33] } 8. O-O { [%eval -0.16] [%clk 0:15:50] } 8... b5 { [%eval -0.09] [%clk 0:15:05] } 9. d3 { [%eval -0.24] [%clk 0:15:49] } 9... b4 { [%eval -0.24] [%clk 0:14:56] } 10. Ne2 { [%eval -0.28] [%clk 0:15:34] } 10... Nd4?! { [%eval 0.28] } { Inaccuracy. e6 was best. } { [%clk 0:14:35] } 11. Nexd4 { [%eval 0.38] [%clk 0:14:51] } 11... cxd4 { [%eval 0.4] [%clk 0:14:42] } 12. f5 { [%eval 0.36] [%clk 0:13:32] } 12... Nh6 { [%eval 0.49] [%clk 0:12:24] } 13. Kh1 { [%eval 0.14] [%clk 0:08:33] } 13... Qb6 { [%eval 0.63] [%clk 0:09:56] } 14. fxg6?? { [%eval -1.89] } { Blunder. Nd2 was best. } { [%clk 0:06:40] } 14... hxg6 { [%eval -1.8] [%clk 0:09:15] } 15. Bxh6 { [%eval -1.93] [%clk 0:06:05] } 15... Bxh6 { [%eval -1.98] [%clk 0:08:59] } 16. e5 { [%eval -2.46] [%clk 0:05:54] } 16... Bb7?! { [%eval -1.48] } { Inaccuracy. Bf5 was best. } { [%clk 0:07:18] } 17. Qe2 { [%eval -1.48] [%clk 0:05:32] } 17... Be3 { [%eval -1.15] [%clk 0:06:48] } 18. exd6? { [%eval -2.52] } { Mistake. c3 was best. } { [%clk 0:03:12] } 18... Qxd6 { [%eval -2.46] [%clk 0:06:38] } 19. Nh4 { [%eval -2.48] [%clk 0:03:17] } 19... Bd5?! { [%eval -1.61] } { Inaccuracy. Bc8 was best. } { [%clk 0:05:27] } 20. Bxd5 { [%eval -1.69] [%clk 0:02:44] } 20... Qxd5+ { [%eval -1.72] [%clk 0:05:35] } 21. Qf3?! { [%eval -2.65] } { Inaccuracy. Qg2 was best. } { [%clk 0:02:42] } 21... Qxf3+ { [%eval -2.58] [%clk 0:05:17] } 22. Rxf3 { [%eval -2.94] [%clk 0:02:50] } 22... Rc8 { [%eval -2.84] [%clk 0:05:01] } 23. c3 { [%eval -2.97] [%clk 0:01:17] } 23... bxc3 { [%eval -2.88] [%clk 0:04:53] } 24. bxc3 { [%eval -2.87] [%clk 0:01:26] } 24... Rxc3 { [%eval -2.51] [%clk 0:05:06] } 25. Rb1 { [%eval -2.91] [%clk 0:01:35] } 25... O-O { [%eval -3.03] [%clk 0:04:48] } 26. Rbf1 { [%eval -2.9] [%clk 0:00:34] } 26... Kg7 { [%eval -2.79] [%clk 0:04:48] } 27. Ng2 { [%eval -2.83] [%clk 0:00:40] } 27... Rxd3?! { [%eval -1.79] } { Inaccuracy. Bc1 was best. } { [%clk 0:04:22] } 28. Nxe3?! { [%eval -2.81] } { Inaccuracy. Nf4 was best. } { [%clk 0:00:30] } 28... dxe3 { [%eval -2.9] [%clk 0:04:28] } 29. Re1 { [%eval -2.97] [%clk 0:00:40] } 29... e6 { [%eval -2.83] [%clk 0:03:47] } 30. Rfxe3 { [%eval -2.92] [%clk 0:00:48] } 30... Rd4 { [%eval -2.89] [%clk 0:03:48] } 31. Re4 { [%eval -2.85] [%clk 0:00:56] } 31... Rfd8 { [%eval -2.99] [%clk 0:03:53] } 32. Kg2?! { [%eval -3.84] } { Inaccuracy. R1e2 was best. } { [%clk 0:00:53] } 32... Rd2+ { [%eval -3.75] [%clk 0:04:01] } 33. R1e2 { [%eval -3.66] [%clk 0:00:59] } 33... Rxe2+ { [%eval -3.39] [%clk 0:04:06] } 34. Rxe2 { [%eval -3.47] [%clk 0:01:08] } 34... Rd4 { [%eval -3.28] [%clk 0:04:14] } 35. Ra2 { [%eval -4.07] [%clk 0:01:16] } 35... a5 { [%eval -4.03] [%clk 0:04:17] } 36. Kf3 { [%eval -4.07] [%clk 0:01:25] } 36... g5 { [%eval -4.2] [%clk 0:04:11] } 37. h3 { [%eval -4.39] [%clk 0:01:30] } 37... f5 { [%eval -4.35] [%clk 0:03:59] } 38. Ra3 { [%eval -4.34] [%clk 0:01:37] } 38... Kf6 { [%eval -4.3] [%clk 0:03:40] } 39. Ke2 { [%eval -4.7] [%clk 0:01:15] } 39... e5 { [%eval -4.5] [%clk 0:02:59] } 40. Ke3 { [%eval -5.33] [%clk 0:01:22] } 40... f4+ { [%eval -5.04] [%clk 0:02:45] } 41. gxf4 { [%eval -5.49] [%clk 0:01:21] } 41... gxf4+ { [%eval -5.52] [%clk 0:03:26] } 42. Kf3 { [%eval -5.8] [%clk 0:01:26] } 42... Kf5 { [%eval -5.55] [%clk 0:03:23] } 43. h4?? { [%eval #-14] } { Checkmate is now unavoidable. Rc3 was best. } { [%clk 0:01:32] } 43... e4+?! { [%eval -10.19] } { Lost forced checkmate sequence. Rd2 was best. } { [%clk 0:03:22] } 44. Kf2 { [%eval -8.6] [%clk 0:01:35] } 44... Kg4 { [%eval -8.25] [%clk 0:03:16] } 45. Ra1 { [%eval -9.37] [%clk 0:01:30] } 45... e3+ { [%eval -9.37] [%clk 0:03:15] } 46. Kf1 { [%eval -8.86] [%clk 0:01:31] } 46... Kxh4 { [%eval -8.03] [%clk 0:03:08] } 47. Kg2? { [%eval #-12] } { Checkmate is now unavoidable. Ke2 was best. } { [%clk 0:01:32] } 47... Kg4 { [%eval #-12] [%clk 0:03:10] } 48. Ra2 { [%eval #-6] [%clk 0:01:40] } 48... Rd2+ { [%eval #-5] [%clk 0:03:16] } 0-1