Event: Round 5: Ayyappan, Santhosh - Bonin, Jay
Date: 2025-01-05
White: Ayyappan, Santhosh
WhiteElo: 2019
Black: Bonin, Jay
BlackTitle: IM
BlackElo: 2095
Result: 0-1
ECO: B12
Opening: Caro-Kann Defense
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c6 { [%eval 0.23] [%clk 1:30:48] } 2. d4 { [%eval 0.25] [%clk 1:31:17] } 2... a6 { [%eval 0.48] [%clk 1:31:15] } 3. Bd3 { [%eval 0.5] [%clk 1:31:18] } 3... d5 { [%eval 0.56] [%clk 1:31:36] } 4. Ne2 { [%eval 0.27] [%clk 1:30:53] } 4... dxe4 { [%eval 0.36] [%clk 1:31:33] } 5. Bxe4 { [%eval 0.28] [%clk 1:31:17] } 5... Nf6 { [%eval 0.31] [%clk 1:31:54] } 6. Bf3 { [%eval 0.24] [%clk 1:31:40] } 6... e5 { [%eval 0.41] [%clk 1:30:48] } 7. dxe5 { [%eval 0.46] [%clk 1:31:41] } 7... Qxd1+ { [%eval 0.5] [%clk 1:31:13] } 8. Kxd1 { [%eval 0.57] [%clk 1:32:05] } 8... Ng4 { [%eval 0.53] [%clk 1:31:37] } 9. Bxg4 { [%eval 0.51] [%clk 1:31:49] } 9... Bxg4 { [%eval 0.58] [%clk 1:32:04] } 10. f3 { [%eval 0.53] [%clk 1:31:12] } 10... Bf5 { [%eval 0.71] [%clk 1:31:53] } 11. Ng3 { [%eval 0.63] [%clk 1:30:39] } 11... Be6 { [%eval 0.68] [%clk 1:30:00] } 12. Be3?! { [%eval 0.0] } { Inaccuracy. Ne4 was best. } { [%clk 1:25:30] } 12... Nd7 { [%eval -0.01] [%clk 1:30:16] } 13. f4 { [%eval -0.4] [%clk 1:25:50] } 13... O-O-O { [%eval -0.12] [%clk 1:30:29] } 14. Nd2 { [%eval -0.22] [%clk 1:22:21] } 14... Bd5 { [%eval -0.11] [%clk 1:28:01] } 15. Rg1 { [%eval -0.15] [%clk 1:21:24] } 15... f6 { [%eval -0.08] [%clk 1:23:32] } 16. exf6 { [%eval -0.44] [%clk 1:16:26] } 16... Nxf6 { [%eval -0.43] [%clk 1:23:23] } 17. c3 { [%eval -0.48] [%clk 1:06:26] } 17... Bf7 { [%eval -0.08] [%clk 1:16:57] } 18. Kc2 { [%eval 0.02] [%clk 0:56:21] } 18... Nd5 { [%eval 0.01] [%clk 1:15:48] } 19. Nc4 { [%eval -0.31] [%clk 0:52:21] } 19... Nxe3+ { [%eval -0.29] [%clk 1:13:17] } 20. Nxe3 { [%eval -0.31] [%clk 0:52:00] } 20... Bc5 { [%eval -0.3] [%clk 1:13:02] } 21. Rge1 { [%eval -0.31] [%clk 0:51:43] } 21... Rhe8 { [%eval -0.3] [%clk 1:12:20] } 22. Ng4 { [%eval -0.28] [%clk 0:50:56] } 22... Bd5 { [%eval -0.16] [%clk 1:11:24] } 23. Rad1 { [%eval -0.5] [%clk 0:48:19] } 23... Bxg2 { [%eval -0.53] [%clk 1:10:33] } 24. Rxd8+ { [%eval -0.49] [%clk 0:48:07] } 24... Kxd8 { [%eval -0.35] [%clk 1:10:12] } 25. Ne5 { [%eval -0.44] [%clk 0:46:24] } 25... Kc7 { [%eval -0.25] [%clk 1:05:19] } 26. Ne4 { [%eval -0.32] [%clk 0:43:23] } 26... Bxe4+ { [%eval -0.13] [%clk 1:09:13] } 27. Rxe4 { [%eval -0.16] [%clk 0:43:46] } 27... g5 { [%eval 0.0] [%clk 1:09:33] } 28. Kd3 { [%eval -0.01] [%clk 0:38:28] } 28... Bd6 { [%eval -0.03] [%clk 1:01:07] } 29. Nf3?! { [%eval -1.08] } { Inaccuracy. Nf7 was best. } { [%clk 0:34:07] } 29... Rxe4 { [%eval -0.84] [%clk 1:01:25] } 30. Kxe4 { [%eval -0.86] [%clk 0:34:32] } 30... Bxf4 { [%eval -0.72] [%clk 1:01:51] } 31. h4 { [%eval -0.77] [%clk 0:33:33] } 31... Bc1?! { [%eval -0.2] } { Inaccuracy. h6 was best. } { [%clk 1:00:40] } 32. Nxg5 { [%eval -0.3] [%clk 0:33:23] } 32... Bxb2 { [%eval -0.31] [%clk 1:00:49] } 33. c4?? { [%eval -3.0] } { Blunder. Nxh7 was best. } { [%clk 0:27:59] } 33... Bf6 { [%eval -2.83] [%clk 0:52:33] } 34. Kf5? { [%eval -5.63] } { Mistake. Nf3 was best. } { [%clk 0:26:00] } 34... Bxg5 { [%eval -6.1] [%clk 0:49:17] } 35. hxg5 { [%eval -6.21] [%clk 0:19:57] } 35... c5 { [%eval -6.47] [%clk 0:46:57] } 36. a4 { [%eval -7.61] [%clk 0:19:57] } 36... b5 { [%eval -7.29] [%clk 0:47:20] } 37. cxb5 { [%eval -9.13] [%clk 0:20:23] } 37... axb5 { [%eval -8.89] [%clk 0:47:46] } 38. axb5 { [%eval -39.1] [%clk 0:20:48] } 38... Kb6 { [%eval -30.44] [%clk 0:47:49] } 39. Kf6?! { [%eval #-19] } { Checkmate is now unavoidable. Ke4 was best. } { [%clk 0:21:08] } 39... c4 { [%eval #-18] [%clk 0:48:15] } 40. Kg7 { [%eval #-18] [%clk 0:21:34] } 40... c3 { [%eval #-17] [%clk 0:48:40] } 41. Kxh7 { [%eval #-17] [%clk 0:22:02] } 41... c2 { [%eval #-16] [%clk 0:49:07] } 42. g6 { [%eval #-17] [%clk 0:22:28] } 42... c1=Q { [%eval #-16] [%clk 0:49:32] } 43. g7 { [%eval #-17] [%clk 0:22:55] } 43... Qc2+ { [%eval #-17] [%clk 0:48:35] } 44. Kh6 { [%eval #-17] [%clk 0:21:34] } 44... Qc4 { [%eval #-14] [%clk 0:48:48] } 45. Kh7 { [%eval #-14] [%clk 0:22:00] } 45... Qf7 { [%eval #-13] [%clk 0:49:10] } 46. Kh8 { [%eval #-13] [%clk 0:22:26] } 46... Qh5+ { [%eval #-12] [%clk 0:49:36] } 47. Kg8 { [%eval #-12] [%clk 0:22:50] } 47... Kxb5 { [%eval #-11] [%clk 0:49:33] } 48. Kf8 { [%eval #-11] [%clk 0:23:13] } 48... Qf5+ { [%eval #-10] [%clk 0:49:56] } 49. Ke7 { [%eval #-10] [%clk 0:23:38] } 49... Qg6 { [%eval #-9] [%clk 0:50:22] } 50. Kf8 { [%eval #-9] [%clk 0:24:04] } 50... Qf6+ { [%eval #-8] [%clk 0:50:50] } 51. Kg8 { [%eval #-8] [%clk 0:24:29] } 51... Kc6 { [%eval #-7] [%clk 0:51:16] } 52. Kh7 { [%eval #-7] [%clk 0:24:55] } 52... Qf7 { [%eval #-8] [%clk 0:51:42] } 53. Kh8 { [%eval #-3] [%clk 0:25:22] } 53... Qh5+ { [%eval #-2] [%clk 0:52:09] } 54. Kg8 { [%eval #-2] [%clk 0:25:48] } 54... Kd7 { [%clk 0:52:32] } 55. Kf8 { [%clk 0:26:15] } 55... Qe8# { [%clk 0:52:16] } 0-1