Event: 2025 UToronto vs UWaterloo Match
Site: Toronto, Ontario, Canada, Canada
White: Yu, Christopher
WhiteElo: 1799
Black: Sekirin, Matthew
BlackElo: 1641
Result: 1/2-1/2
ECO: B23
Opening: Sicilian Defense: Closed, Korchnoi Defense
Variant: Standard
TimeControl: 3 mins + 2 seconds increment

1. e4 { [%eval 0.18] [%clk 0:03:04] } 1... c5 { [%eval 0.25] [%clk 0:03:03] } 2. Nc3 { [%eval 0.26] [%clk 0:03:05] } 2... e6 { [%eval 0.34] [%clk 0:03:03] } 3. g3 { [%eval 0.0] [%clk 0:03:06] } 3... d5 { [%eval 0.16] [%clk 0:02:59] } 4. d3 { [%eval -0.21] [%clk 0:02:55] } 4... d4 { [%eval -0.18] [%clk 0:02:43] } 5. Nce2 { [%eval -0.24] [%clk 0:02:56] } 5... e5 { [%eval -0.09] [%clk 0:02:44] } 6. Bg2 { [%eval -0.23] [%clk 0:02:57] } 6... Nc6 { [%eval -0.21] [%clk 0:02:41] } 7. f4 { [%eval -0.22] [%clk 0:02:58] } 7... Bd6 { [%eval -0.09] [%clk 0:02:30] } 8. Nf3 { [%eval -0.15] [%clk 0:02:55] } 8... Qc7 { [%eval 0.17] [%clk 0:02:14] } 9. O-O { [%eval 0.08] [%clk 0:02:44] } 9... Nge7 { [%eval 0.3] [%clk 0:02:04] } 10. h3?! { [%eval -0.27] } { Inaccuracy. c3 was best. } { [%clk 0:02:26] } 10... O-O? { [%eval 1.13] } { Mistake. f6 was best. } { [%clk 0:02:00] } 11. f5 { [%eval 1.07] [%clk 0:02:27] } 11... f6 { [%eval 1.03] [%clk 0:01:50] } 12. g4 { [%eval 0.99] [%clk 0:02:28] } 12... b5 { [%eval 1.15] [%clk 0:01:21] } 13. Kh1 { [%eval 0.88] [%clk 0:02:25] } 13... c4 { [%eval 1.26] [%clk 0:01:21] } 14. g5 { [%eval 1.09] [%clk 0:02:16] } 14... Kh8 { [%eval 1.37] [%clk 0:01:15] } 15. Ng3 { [%eval 0.92] [%clk 0:02:12] } 15... Bc5?! { [%eval 2.03] } { Inaccuracy. Ng8 was best. } { [%clk 0:01:00] } 16. Nh5 { [%eval 1.68] [%clk 0:01:52] } 16... Nb4?! { [%eval 2.33] } { Inaccuracy. Ng8 was best. } { [%clk 0:00:56] } 17. a3 { [%eval 2.28] [%clk 0:01:51] } 17... Na6?! { [%eval 3.19] } { Inaccuracy. Nbc6 was best. } { [%clk 0:00:49] } 18. gxf6 { [%eval 3.03] [%clk 0:01:35] } 18... gxf6 { [%eval 3.04] [%clk 0:00:49] } 19. Bh6?! { [%eval 2.26] } { Inaccuracy. Nh4 was best. } { [%clk 0:01:32] } 19... Rf7 { [%eval 2.28] [%clk 0:00:46] } 20. Qe1 { [%eval 1.99] [%clk 0:01:14] } 20... Ng8 { [%eval 2.21] [%clk 0:00:33] } 21. Bd2 { [%eval 2.1] [%clk 0:00:57] } 21... Qe7?! { [%eval 3.16] } { Inaccuracy. Bd7 was best. } { [%clk 0:00:12] } 22. Qh4? { [%eval 1.57] } { Mistake. Nh4 was best. } { [%clk 0:00:50] } 22... b4 { [%eval 1.63] [%clk 0:00:12] } 23. axb4 { [%eval 1.35] [%clk 0:00:20] } 23... Bxb4? { [%eval 3.3] } { Mistake. Nxb4 was best. } { [%clk 0:00:10] } 24. c3 { [%eval 3.13] [%clk 0:00:20] } 24... Bc5?! { [%eval 4.24] } { Inaccuracy. dxc3 was best. } { [%clk 0:00:08] } 25. dxc4?! { [%eval 3.29] } { Inaccuracy. cxd4 was best. } { [%clk 0:00:19] } 25... dxc3 { [%eval 2.97] [%clk 0:00:07] } 26. bxc3?? { [%eval 0.67] } { Blunder. Bxc3 was best. } { [%clk 0:00:18] } 26... Bb6 { [%eval 0.6] [%clk 0:00:06] } 27. Rae1?! { [%eval -0.21] } { Inaccuracy. Nh2 was best. } { [%clk 0:00:08] } 27... Nc5 { [%eval -0.18] [%clk 0:00:07] } 28. Be3 { [%eval -0.17] [%clk 0:00:05] } 28... Ba6 { [%eval 0.05] [%clk 0:00:07] } 29. Nd2 { [%eval -0.07] [%clk 0:00:07] } 29... Rd8 { [%eval 0.25] [%clk 0:00:08] } 30. Re2 { [%eval -0.14] [%clk 0:00:07] } 30... Rd3 { [%eval 0.17] [%clk 0:00:08] } 31. Rfe1?! { [%eval -0.39] } { Inaccuracy. Rf3 was best. } { [%clk 0:00:06] } 31... Rxc3?! { [%eval 0.19] } { Inaccuracy. Qd6 was best. } { [%clk 0:00:09] } 32. Bxc5?? { [%eval -1.68] } { Blunder. Bf3 was best. } { [%clk 0:00:08] } 32... Bxc5 { [%eval -1.6] [%clk 0:00:08] } 33. Nf3?! { [%eval -2.39] } { Inaccuracy. Rb1 was best. } { [%clk 0:00:08] } 33... Bxc4 { [%eval -2.48] [%clk 0:00:09] } 34. Rd2 { [%eval -2.72] [%clk 0:00:09] } 34... Rb3?! { [%eval -1.82] } { Inaccuracy. Bb3 was best. } { [%clk 0:00:08] } 35. Red1 { [%eval -1.7] [%clk 0:00:09] } 35... Bb5 { [%eval -1.78] [%clk 0:00:08] } 36. Rd8?! { [%eval -2.69] } { Inaccuracy. Bf1 was best. } { [%clk 0:00:09] } 36... Rb4?? { [%eval 2.41] } { Blunder. Rf8 was best. } { [%clk 0:00:04] } 37. Qg3?? { [%eval -0.35] } { Blunder. Nxe5 was best. } { [%clk 0:00:10] } 37... Rf8?? { [%eval 4.06] } { Blunder. Be8 was best. } { [%clk 0:00:05] } 38. Rxf8 { [%eval 4.01] [%clk 0:00:09] } 38... Qxf8 { [%eval 3.77] [%clk 0:00:06] } 39. Rd8 { [%eval 3.48] [%clk 0:00:09] } 39... Qf7? { [%eval 6.39] } { Mistake. Be2 was best. } { [%clk 0:00:06] } 40. Rd1?? { [%eval -4.66] } { Blunder. Nxf6 was best. } { [%clk 0:00:09] } 40... Be7? { [%eval -2.53] } { Mistake. Qxh5 was best. } { [%clk 0:00:07] } 41. Rg1? { [%eval -4.37] } { Mistake. Nxe5 was best. } { [%clk 0:00:08] } 41... Bd7? { [%eval -2.33] } { Mistake. Qxh5 was best. } { [%clk 0:00:07] } 42. Bf1?! { [%eval -3.05] } { Inaccuracy. Nxe5 was best. } { [%clk 0:00:07] } 42... Rb8?? { [%eval 6.4] } { Blunder. Rxe4 was best. } { [%clk 0:00:08] } 43. Be2?? { [%eval -0.62] } { Blunder. Nxe5 was best. } { [%clk 0:00:09] } 43... Bc5?? { [%eval 7.16] } { Blunder. Rb4 was best. } { [%clk 0:00:08] } 44. Rg2?? { [%eval 0.71] } { Blunder. Nxe5 was best. } { [%clk 0:00:09] } 44... Rb1+?? { [%eval 3.95] } { Blunder. Qe7 was best. } { [%clk 0:00:09] } 45. Kh2 { [%eval 3.99] [%clk 0:00:10] } 45... Rb8? { [%eval 6.54] } { Mistake. Bb5 was best. } { [%clk 0:00:09] } 46. Nh4?? { [%eval 1.26] } { Blunder. Bc4 was best. } { [%clk 0:00:11] } 46... Bd4?? { [%eval 5.28] } { Blunder. Bf8 was best. } { [%clk 0:00:10] } 47. Ng6+ { [%eval 5.35] [%clk 0:00:11] } 47... hxg6 { [%eval 5.18] [%clk 0:00:09] } 48. fxg6 { [%eval 5.09] [%clk 0:00:12] } 48... Qe6?? { [%eval #2] } { Checkmate is now unavoidable. Qg7 was best. } { [%clk 0:00:09] } 49. Qh4?? { [%eval 0.0] } { Lost forced checkmate sequence. g7+ was best. } { [%clk 0:00:13] } 49... Nh6?? { [%eval #12] } { Checkmate is now unavoidable. Qxh3+ was best. } { [%clk 0:00:09] } 50. g7+ { [%eval #11] [%clk 0:00:12] } 50... Kh7 { [%eval #10] [%clk 0:00:08] } 51. Qg3?? { [%eval 5.52] } { Lost forced checkmate sequence. Nxf6+ was best. } { [%clk 0:00:12] } 51... Qf7 { [%eval 5.51] [%clk 0:00:08] } 52. Qh4 { [%eval 5.28] [%clk 0:00:12] } 52... Qe6?? { [%eval #10] } { Checkmate is now unavoidable. Rb6 was best. } { [%clk 0:00:08] } 53. Qg3?? { [%eval 0.78] } { Lost forced checkmate sequence. Nxf6+ was best. } { [%clk 0:00:14] } 53... Qf7 { [%eval 0.79] [%clk 0:00:07] } 54. Qh4?! { [%eval 0.0] } { Inaccuracy. Bc4 was best. } { [%clk 0:00:11] } 54... Qe6 { [%eval #10] [%clk 0:00:05] } 1/2-1/2