Event: 2025 UToronto vs UWaterloo Match
Site: Toronto, Ontario, Canada, Canada
White: Ratelband, William
WhiteElo: 1876
Black: Klein, Jack
Result: 1-0
ECO: E61
Opening: King's Indian Defense
Variant: Standard
TimeControl: 3 mins + 2 seconds increment

1. d4 { [%eval 0.17] [%clk 0:15:19] } 1... Nf6 { [%eval 0.19] [%clk 0:15:12] } 2. c4 { [%eval 0.18] [%clk 0:15:23] } 2... g6 { [%eval 0.19] [%clk 0:15:21] } 3. Nc3 { [%eval 0.21] [%clk 0:15:28] } 3... Bg7 { [%eval 0.51] [%clk 0:15:30] } 4. Bg5 { [%eval 0.16] [%clk 0:15:34] } 4... O-O { [%eval 0.3] [%clk 0:15:35] } 5. Nf3 { [%eval 0.24] [%clk 0:15:41] } 5... d6 { [%eval 0.28] [%clk 0:15:45] } 6. e3 { [%eval 0.12] [%clk 0:15:40] } 6... Nbd7 { [%eval 0.38] [%clk 0:15:42] } 7. Nd2 { [%eval 0.17] [%clk 0:15:12] } 7... e5 { [%eval -0.01] [%clk 0:15:16] } 8. Be2 { [%eval -0.04] [%clk 0:15:18] } 8... a5 { [%eval 0.28] [%clk 0:13:51] } 9. O-O { [%eval 0.06] [%clk 0:15:01] } 9... c6 { [%eval 0.37] [%clk 0:11:17] } 10. h3 { [%eval 0.29] [%clk 0:14:21] } 10... exd4 { [%eval 0.39] [%clk 0:09:59] } 11. exd4 { [%eval 0.4] [%clk 0:14:19] } 11... Qb6 { [%eval 0.52] [%clk 0:10:07] } 12. Be3 { [%eval 0.54] [%clk 0:11:27] } 12... Re8 { [%eval 0.56] [%clk 0:05:53] } 13. Qc2 { [%eval 0.42] [%clk 0:10:14] } 13... Nf8 { [%eval 0.46] [%clk 0:05:01] } 14. c5 { [%eval -0.08] [%clk 0:09:13] } 14... dxc5 { [%eval 0.3] [%clk 0:03:53] } 15. dxc5 { [%eval 0.37] [%clk 0:09:20] } 15... Qc7 { [%eval 0.36] [%clk 0:04:01] } 16. Nc4 { [%eval 0.33] [%clk 0:08:48] } 16... Bf5 { [%eval 0.31] [%clk 0:03:46] } 17. Bd3 { [%eval -0.08] [%clk 0:08:02] } 17... Bxd3 { [%eval -0.01] [%clk 0:02:30] } 18. Qxd3 { [%eval -0.04] [%clk 0:08:10] } 18... Rad8 { [%eval 0.0] [%clk 0:02:39] } 19. Nd6 { [%eval 0.0] [%clk 0:07:44] } 19... Re6 { [%eval 0.43] [%clk 0:02:02] } 20. Bf4 { [%eval 0.23] [%clk 0:06:43] } 20... b6?! { [%eval 0.86] } { Inaccuracy. Nh5 was best. } { [%clk 0:01:06] } 21. Qf3?! { [%eval 0.0] } { Inaccuracy. Nb7 was best. } { [%clk 0:05:44] } 21... Nh5?! { [%eval 0.91] } { Inaccuracy. Qe7 was best. } { [%clk 0:00:58] } 22. Bh2? { [%eval -0.31] } { Mistake. cxb6 was best. } { [%clk 0:05:06] } 22... Be5?! { [%eval 0.52] } { Inaccuracy. bxc5 was best. } { [%clk 0:00:45] } 23. Bxe5 { [%eval 0.72] [%clk 0:05:03] } 23... Rxe5 { [%eval 0.89] [%clk 0:00:54] } 24. Nce4? { [%eval -0.47] } { Mistake. g4 was best. } { [%clk 0:01:52] } 24... f5?? { [%eval 2.12] } { Blunder. bxc5 was best. } { [%clk 0:00:33] } 25. Qb3+ { [%eval 2.1] [%clk 0:01:24] } 25... Kg7?? { [%eval 4.84] } { Blunder. Ne6 was best. } { [%clk 0:00:13] } 26. Qc3 { [%eval 4.65] [%clk 0:00:38] } 26... Qe7 { [%eval 4.54] [%clk 0:00:11] } 27. f4 { [%eval 4.39] [%clk 0:00:30] } 27... fxe4?! { [%eval 5.74] } { Inaccuracy. Nxf4 was best. } { [%clk 0:00:12] } 28. fxe5 { [%eval 5.55] [%clk 0:00:34] } 28... bxc5?! { [%eval 7.65] } { Inaccuracy. Kg8 was best. } { [%clk 0:00:12] } 29. Rf7+ { [%eval 7.52] [%clk 0:00:36] } 29... Qxf7 { [%eval 7.29] [%clk 0:00:17] } 30. Nxf7 { [%eval 7.56] [%clk 0:00:42] } 30... Kxf7 { [%eval 7.65] [%clk 0:00:26] } 31. Rf1+ { [%eval 7.7] [%clk 0:00:40] } 31... Kg8 { [%eval 7.69] [%clk 0:00:12] } 32. Qb3+ { [%eval 7.72] [%clk 0:00:34] } 32... Kg7 { [%eval 7.72] [%clk 0:00:11] } 33. e6 { [%eval 7.68] [%clk 0:00:31] } 33... Re8 { [%eval 8.11] [%clk 0:00:14] } 34. Qb7+ { [%eval 8.37] [%clk 0:00:27] } 34... Kh6 { [%eval 8.28] [%clk 0:00:20] } 35. Qf7 { [%eval 7.88] [%clk 0:00:20] } 35... Rxe6? { [%eval #11] } { Checkmate is now unavoidable. Ng7 was best. } { [%clk 0:00:11] } 36. Qxf8+ { [%eval #10] [%clk 0:00:27] } 36... Kg5 { [%eval #10] [%clk 0:00:16] } 37. Qxc5+ { [%eval #9] [%clk 0:00:26] } 37... Kh6 { [%eval #9] [%clk 0:00:21] } 38. Qxa5? { [%eval 7.03] } { Lost forced checkmate sequence. h4 was best. } { [%clk 0:00:25] } 38... e3 { [%eval 6.88] [%clk 0:00:12] } 39. Re1 { [%eval 6.89] [%clk 0:00:28] } 39... Nf4 { [%eval 6.84] [%clk 0:00:14] } 40. Qc3 { [%eval 6.54] [%clk 0:00:19] } 40... Nd5 { [%eval 6.69] [%clk 0:00:17] } 41. Qd4 { [%eval 6.52] [%clk 0:00:26] } 41... Kg5 { [%eval 7.28] [%clk 0:00:13] } 42. a4 { [%eval 7.0] [%clk 0:00:25] } 42... h5?? { [%eval #3] } { Checkmate is now unavoidable. Re8 was best. } { [%clk 0:00:21] } 43. a5? { [%eval 7.47] } { Lost forced checkmate sequence. h4+ was best. } { [%clk 0:00:29] } 43... Kf5? { [%eval #3] } { Checkmate is now unavoidable. Kh6 was best. } { [%clk 0:00:12] } 44. g4+? { [%eval 7.63] } { Lost forced checkmate sequence. Rf1+ was best. } { [%clk 0:00:33] } 44... Kg5 { [%eval 8.13] [%clk 0:00:16] } 45. a6 { [%eval 7.49] [%clk 0:00:36] } 45... Nf4? { [%eval #11] } { Checkmate is now unavoidable. Re7 was best. } { [%clk 0:00:00] } 1-0