Event: Round 3: Matt Chan - Bonin, Jay
Site: https://lichess.org/broadcast/2025-marshall-monthly-u2400--august/round-3/ZP3rOLiI/USie1mUO
White: Matt Chan
Black: Bonin, Jay
BlackTitle: IM
BlackElo: 2077
Result: 0-1
ECO: B12
Opening: Caro-Kann Defense
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:29:16] } 1... c6 { [%eval 0.23] [%clk 1:30:40] } 2. d4 { [%eval 0.24] [%clk 1:29:37] } 2... a6 { [%eval 0.6] [%clk 1:31:04] } 3. Nf3 { [%eval 0.5] [%clk 1:29:53] } 3... d5 { [%eval 0.42] [%clk 1:31:24] } 4. exd5 { [%eval 0.32] [%clk 1:30:16] } 4... cxd5 { [%eval 0.21] [%clk 1:31:50] } 5. c4 { [%eval 0.37] [%clk 1:30:42] } 5... Nf6 { [%eval 0.27] [%clk 1:31:59] } 6. Nc3 { [%eval 0.29] [%clk 1:31:06] } 6... e6?! { [%eval 0.93] } { Inaccuracy. Nc6 was best. } { [%clk 1:31:25] } 7. c5 { [%eval 0.76] [%clk 1:30:35] } 7... b6 { [%eval 0.91] [%clk 1:29:55] } 8. b4 { [%eval 1.06] [%clk 1:29:02] } 8... Ne4 { [%eval 1.05] [%clk 1:27:00] } 9. Nxe4 { [%eval 1.02] [%clk 1:25:33] } 9... dxe4 { [%eval 1.01] [%clk 1:27:13] } 10. Ne5 { [%eval 0.99] [%clk 1:25:41] } 10... Be7 { [%eval 1.08] [%clk 1:26:55] } 11. Nc4 { [%eval 1.03] [%clk 1:22:13] } 11... Nd7 { [%eval 0.89] [%clk 1:24:02] } 12. Bf4 { [%eval 0.77] [%clk 1:20:47] } 12... O-O { [%eval 0.86] [%clk 1:23:25] } 13. a3 { [%eval 0.44] [%clk 1:17:10] } 13... Bb7 { [%eval 0.29] [%clk 1:23:16] } 14. Be2 { [%eval 0.4] [%clk 1:16:01] } 14... Bd5 { [%eval 0.79] [%clk 1:20:09] } 15. O-O { [%eval 0.65] [%clk 1:12:16] } 15... Bxc4?! { [%eval 1.22] } { Inaccuracy. g5 was best. } { [%clk 1:14:31] } 16. Bxc4 { [%eval 1.35] [%clk 1:12:35] } 16... e5?? { [%eval 3.31] } { Blunder. Bg5 was best. } { [%clk 1:14:40] } 17. Bxe5?? { [%eval 0.0] } { Blunder. dxe5 was best. } { [%clk 1:12:23] } 17... Nxe5 { [%eval 0.13] [%clk 1:14:24] } 18. dxe5 { [%eval 0.04] [%clk 1:12:49] } 18... bxc5 { [%eval 0.05] [%clk 1:14:40] } 19. bxc5 { [%eval 0.0] [%clk 1:11:12] } 19... Bxc5 { [%eval 0.05] [%clk 1:14:32] } 20. Bd5 { [%eval 0.06] [%clk 1:09:03] } 20... Rb8 { [%eval 0.03] [%clk 1:11:02] } 21. Bxe4 { [%eval 0.06] [%clk 1:07:47] } 21... Rb2 { [%eval 0.09] [%clk 1:08:58] } 22. a4 { [%eval 0.06] [%clk 1:02:18] } 22... Qh4 { [%eval 0.1] [%clk 1:04:43] } 23. Qf3 { [%eval 0.0] [%clk 0:59:21] } 23... Rfb8? { [%eval 1.37] } { Mistake. Rxf2 was best. } { [%clk 0:50:22] } 24. Bd5 { [%eval 1.19] [%clk 0:53:32] } 24... Bxf2+ { [%eval 1.38] [%clk 0:47:02] } 25. Rxf2? { [%eval 0.0] } { Mistake. Kh1 was best. } { [%clk 0:44:47] } 25... Rb1+ { [%eval 0.0] [%clk 0:46:55] } 26. Rxb1 { [%eval 0.0] [%clk 0:45:02] } 26... Rxb1+ { [%eval 0.0] [%clk 0:47:21] } 27. Rf1 { [%eval 0.0] [%clk 0:45:21] } 27... Qd4+ { [%eval 0.0] [%clk 0:47:48] } 28. Qf2 { [%eval 0.0] [%clk 0:41:32] } 28... Rxf1+ { [%eval 0.0] [%clk 0:47:32] } 29. Kxf1 { [%eval 0.0] [%clk 0:41:45] } 29... Qd1+ { [%eval 0.0] [%clk 0:47:09] } 30. Qe1 { [%eval 0.0] [%clk 0:42:05] } 30... Qxd5 { [%eval 0.0] [%clk 0:47:35] } 31. Qc3 { [%eval 0.0] [%clk 0:39:02] } 31... Qe6 { [%eval 0.0] [%clk 0:44:11] } 32. a5 { [%eval 0.0] [%clk 0:36:04] } 32... h5 { [%eval 0.0] [%clk 0:43:42] } 33. h3 { [%eval 0.0] [%clk 0:35:13] } 33... Kh7 { [%eval 0.0] [%clk 0:43:49] } 34. Qd3+ { [%eval 0.0] [%clk 0:33:48] } 34... Kh6 { [%eval 0.0] [%clk 0:43:22] } 35. Qe3+ { [%eval 0.0] [%clk 0:31:02] } 35... g5 { [%eval 0.0] [%clk 0:42:41] } 36. h4 { [%eval 0.0] [%clk 0:25:02] } 36... Qc4+ { [%eval 0.0] [%clk 0:42:11] } 37. Kg1 { [%eval 0.0] [%clk 0:25:13] } 37... Qxh4 { [%eval 0.0] [%clk 0:42:25] } 38. Qb6+ { [%eval 0.0] [%clk 0:25:31] } 38... Kg7 { [%eval 0.0] [%clk 0:41:14] } 39. Qf6+ { [%eval 0.0] [%clk 0:25:22] } 39... Kg8 { [%eval 0.0] [%clk 0:41:22] } 40. Qd8+ { [%eval 0.0] [%clk 0:23:33] } 40... Kh7 { [%eval 0.0] [%clk 0:41:35] } 41. Qd3+ { [%eval 0.0] [%clk 0:23:10] } 41... Kg7 { [%eval 0.0] [%clk 0:41:57] } 42. Qxa6 { [%eval 0.0] [%clk 0:21:26] } 42... Qe1+ { [%eval 0.0] [%clk 0:41:47] } 43. Qf1 { [%eval 0.0] [%clk 0:20:58] } 43... Qxe5 { [%eval 0.0] [%clk 0:41:26] } 44. a6 { [%eval 0.0] [%clk 0:20:22] } 44... g4 { [%eval 0.0] [%clk 0:41:08] } 45. a7 { [%eval 0.0] [%clk 0:16:30] } 45... g3 { [%eval 0.0] [%clk 0:41:05] } 46. Qc1?? { [%eval -5.26] } { Blunder. Qd1 was best. } { [%clk 0:06:37] } 46... Qd4+ { [%eval -5.12] [%clk 0:40:24] } 47. Kh1 { [%eval -5.03] [%clk 0:06:54] } 47... Qh4+ { [%eval -5.5] [%clk 0:39:37] } 48. Kg1 { [%eval -5.45] [%clk 0:07:19] } 48... Qh2+ { [%eval -5.28] [%clk 0:39:57] } 49. Kf1 { [%eval -5.26] [%clk 0:07:39] } 49... Qh1+ { [%eval -5.25] [%clk 0:40:15] } 50. Ke2 { [%eval -5.58] [%clk 0:08:02] } 50... Qxc1 { [%eval -5.51] [%clk 0:38:27] } 51. a8=Q { [%eval -5.42] [%clk 0:08:27] } 51... Qc2+ { [%eval -5.44] [%clk 0:38:46] } 52. Ke3 { [%eval -5.44] [%clk 0:08:34] } 52... Qf2+ { [%eval -5.77] [%clk 0:38:41] } 53. Kd3 { [%eval -5.67] [%clk 0:08:54] } 53... h4 { [%eval -5.7] [%clk 0:37:40] } 54. Qa1+ { [%eval -5.52] [%clk 0:08:50] } 54... Kg6 { [%eval -5.44] [%clk 0:37:21] } 55. Qa6+ { [%eval -5.71] [%clk 0:08:33] } 55... Qf6 { [%eval -5.86] [%clk 0:37:03] } 56. Qa4 { [%eval -6.91] [%clk 0:08:27] } 56... Qf5+ { [%eval -6.32] [%clk 0:36:45] } 57. Kc3 { [%eval -6.63] [%clk 0:08:27] } 57... h3 { [%eval -7.15] [%clk 0:36:40] } 58. gxh3 { [%eval -8.36] [%clk 0:08:38] } 58... Qf3+ { [%eval -8.15] [%clk 0:34:46] } 59. Kd2 { [%eval -9.16] [%clk 0:08:16] } 59... g2 { [%eval -7.88] [%clk 0:34:15] } 60. Qc2+?! { [%eval -61.13] } { Inaccuracy. Qd4 was best. } { [%clk 0:08:27] } 60... Kg5 { [%eval -82.51] [%clk 0:32:07] } 61. Qc5+ { [%eval -56.51] [%clk 0:08:12] } 61... Kh4 { [%eval -83.3] [%clk 0:32:03] } 62. Qd4+?! { [%eval #-26] } { Checkmate is now unavoidable. Kc2 was best. } { [%clk 0:07:54] } 62... Kg3 { [%eval -10.41] [%clk 0:31:58] } 63. Qg7+ { [%eval -60.74] [%clk 0:08:11] } 63... Kh2 { [%eval -11.2] [%clk 0:32:16] } 64. Qe5+?! { [%eval #-22] } { Checkmate is now unavoidable. Kc2 was best. } { [%clk 0:08:13] } 64... Kh1 { [%eval -12.58] [%clk 0:32:36] } 0-1