Event: Round 2: Subervi, Jonathan Sigfredo - Bonin, Jay
Date: 2024-04-13
White: Subervi, Jonathan Sigfredo
WhiteTitle: FM
WhiteElo: 2043
Black: Bonin, Jay
BlackTitle: IM
BlackElo: 2146
Result: 0-1
ECO: C40
Opening: Gunderam Defense
Variant: Standard

1. e4 { [%eval 0.14] [%clk 1:04:33] } 1... e5 { [%eval 0.2] [%clk 1:30:47] } 2. Nf3 { [%eval 0.18] [%clk 1:04:44] } 2... Qe7?! { [%eval 1.05] } { Inaccuracy. Nc6 was best. } 3. Bc4 { [%eval 0.91] [%clk 1:04:59] } 3... g6?! { [%eval 1.88] } { Inaccuracy. d6 was best. } { [%clk 1:31:34] } 4. O-O?! { [%eval 0.81] } { Inaccuracy. Nc3 was best. } { [%clk 1:04:13] } 4... Bg7 { [%eval 0.91] [%clk 1:31:29] } 5. d4 { [%eval 1.35] [%clk 0:59:02] } 5... d6 { [%eval 0.89] [%clk 1:30:37] } 6. dxe5 { [%eval 0.95] [%clk 0:58:50] } 6... dxe5 { [%eval 0.83] [%clk 1:31:04] } 7. b3 { [%eval 0.88] [%clk 0:55:50] } 7... Bg4 { [%eval 1.16] [%clk 1:29:11] } 8. h3 { [%eval 1.18] [%clk 0:55:57] } 8... Bxf3 { [%eval 1.21] [%clk 1:29:36] } 9. Qxf3 { [%eval 1.26] [%clk 0:56:18] } 9... Nd7?! { [%eval 2.07] } { Inaccuracy. Nc6 was best. } { [%clk 1:29:19] } 10. Rd1 { [%eval 1.88] [%clk 0:52:50] } 10... Rd8 { [%eval 2.16] [%clk 1:26:42] } 11. a4 { [%eval 2.15] [%clk 0:47:06] } 11... Qf6 { [%eval 2.32] [%clk 1:22:04] } 12. Qe3?! { [%eval 1.67] } { Inaccuracy. Qd3 was best. } { [%clk 0:40:03] } 12... Nb6 { [%eval 1.66] [%clk 1:21:31] } 13. Rxd8+ { [%eval 1.61] [%clk 0:40:09] } 13... Qxd8 { [%eval 1.43] [%clk 1:17:37] } 14. Bd3 { [%eval 1.62] [%clk 0:33:17] } 14... Bh6 { [%eval 1.84] [%clk 1:07:04] } 15. Qg3 { [%eval 1.81] [%clk 0:26:09] } 15... f6?! { [%eval 2.52] } { Inaccuracy. Qd4 was best. } { [%clk 1:05:29] } 16. Bxh6?! { [%eval 1.59] } { Inaccuracy. Bb2 was best. } { [%clk 0:23:55] } 16... Nxh6 { [%eval 1.67] [%clk 1:05:56] } 17. a5 { [%eval 1.53] [%clk 0:22:29] } 17... Nc8 { [%eval 1.43] [%clk 1:06:21] } 18. a6 { [%eval 1.36] [%clk 0:21:49] } 18... b6 { [%eval 1.34] [%clk 1:06:46] } 19. Bb5+ { [%eval 1.09] [%clk 0:20:19] } 19... Kf8 { [%eval 1.05] [%clk 1:06:36] } 20. Nc3 { [%eval 1.02] [%clk 0:20:25] } 20... Kg7 { [%eval 1.1] [%clk 1:06:06] } 21. Rd1 { [%eval 1.12] [%clk 0:20:52] } 21... Nd6 { [%eval 1.06] [%clk 1:06:30] } 22. Bc6 { [%eval 0.94] [%clk 0:19:23] } 22... Nhf7 { [%eval 1.17] [%clk 1:03:29] } 23. Nb5 { [%eval 0.7] [%clk 0:13:23] } 23... Qc8 { [%eval 0.54] [%clk 1:03:20] } 24. Ra1?! { [%eval -0.07] } { Inaccuracy. Nxd6 was best. } { [%clk 0:03:38] } 24... Nxb5 { [%eval -0.03] [%clk 1:02:44] } 25. Bxb5 { [%eval -0.14] [%clk 0:04:06] } 25... c6 { [%eval 0.02] [%clk 1:00:45] } 26. Be2 { [%eval 0.01] [%clk 0:03:47] } 26... Rd8 { [%eval 0.0] [%clk 1:00:43] } 27. Qe3 { [%eval -0.01] [%clk 0:03:53] } 27... Qc7 { [%eval 0.1] [%clk 0:59:20] } 28. h4 { [%eval 0.0] [%clk 0:03:49] } 28... Qd6 { [%eval 0.0] [%clk 0:58:11] } 29. Rd1 { [%eval 0.0] [%clk 0:03:54] } 29... Qc5 { [%eval 0.0] [%clk 0:57:47] } 30. Qxc5 { [%eval -0.25] [%clk 0:03:06] } 30... Rxd1+ { [%eval -0.17] [%clk 0:58:14] } 31. Bxd1 { [%eval -0.15] [%clk 0:03:22] } 31... bxc5 { [%eval -0.24] [%clk 0:58:42] } 32. Bg4 { [%eval -0.53] [%clk 0:00:48] } 32... Nd6 { [%eval -0.22] [%clk 0:58:48] } 33. Bd7 { [%eval -0.32] [%clk 0:00:53] } 33... Nxe4 { [%eval -0.21] [%clk 0:58:37] } 34. Bxc6 { [%eval -0.18] [%clk 0:01:22] } 34... Nd6 { [%eval -0.12] [%clk 0:58:58] } 35. Kf1 { [%eval -0.14] [%clk 0:01:32] } 35... Kf8 { [%eval -0.09] [%clk 0:58:47] } 36. Ke2 { [%eval -0.14] [%clk 0:01:33] } 36... Ke7 { [%eval -0.13] [%clk 0:58:58] } 37. Bd5 { [%eval -0.15] [%clk 0:01:48] } 37... Kd8 { [%eval -0.01] [%clk 0:58:42] } 38. c4?? { [%eval -1.84] } { Blunder. g4 was best. } { [%clk 0:00:51] } 38... Kc7 { [%eval -1.75] [%clk 0:58:29] } 39. b4?! { [%eval -2.67] } { Inaccuracy. g4 was best. } { [%clk 0:00:49] } 39... cxb4 { [%eval -2.33] [%clk 0:58:01] } 40. c5 { [%eval -2.51] [%clk 0:01:18] } 40... Nf5 { [%eval -2.0] [%clk 0:57:41] } 41. g3 { [%eval -2.14] [%clk 0:01:21] } 41... Nd4+ { [%eval -2.36] [%clk 0:57:32] } 42. Kd3 { [%eval -2.39] [%clk 0:01:49] } 42... b3 { [%eval -2.26] [%clk 0:57:04] } 43. Kc3 { [%eval -2.1] [%clk 0:02:10] } 43... g5?? { [%eval -0.08] } { Blunder. Kd7 was best. } { [%clk 0:56:20] } 44. f4?? { [%eval -4.51] } { Blunder. hxg5 was best. } { [%clk 0:01:22] } 44... gxf4?? { [%eval -1.95] } { Blunder. Ne2+ was best. } { [%clk 0:56:05] } 45. gxf4 { [%eval -1.98] [%clk 0:01:51] } 45... Ne2+ { [%eval -2.0] [%clk 0:56:26] } 46. Kxb3 { [%eval -1.78] [%clk 0:02:19] } 46... Nxf4 { [%eval -2.13] [%clk 0:56:52] } 47. Be4 { [%eval -1.8] [%clk 0:02:19] } 47... h6 { [%eval -2.0] [%clk 0:57:10] } 48. Kc4 { [%eval -1.88] [%clk 0:02:42] } 48... Ne2 { [%eval -1.7] [%clk 0:57:02] } 49. Bg6 { [%eval -1.78] [%clk 0:02:47] } 49... Nf4 { [%eval -1.75] [%clk 0:56:11] } 50. Be4 { [%eval -2.07] [%clk 0:03:01] } 50... Kd7 { [%eval -1.86] [%clk 0:55:28] } 51. Bf5+ { [%eval -1.81] [%clk 0:03:20] } 51... Kc6 { [%eval -1.99] [%clk 0:55:49] } 52. Be4+ { [%eval -1.89] [%clk 0:03:47] } 52... Kc7 { [%eval -1.81] [%clk 0:56:17] } 53. Kb5 { [%eval -1.77] [%clk 0:02:49] } 53... Ne2 { [%eval -1.74] [%clk 0:55:26] } 54. Kc4 { [%eval -1.41] [%clk 0:03:15] } 54... Ng3?! { [%eval -0.61] } { Inaccuracy. Nf4 was best. } { [%clk 0:55:50] } 55. Bg6 { [%eval -0.74] [%clk 0:02:05] } 55... f5?! { [%eval -0.17] } { Inaccuracy. h5 was best. } { [%clk 0:56:02] } 56. Kd5 { [%eval -0.23] [%clk 0:02:24] } 56... f4 { [%eval -1.03] [%clk 0:55:33] } 57. Kxe5 { [%eval -0.1] [%clk 0:02:15] } 57... f3 { [%eval -0.11] [%clk 0:56:00] } 58. Kf6?? { [%eval -5.38] } { Blunder. Kf4 was best. } { [%clk 0:01:51] } 58... f2 { [%eval -5.69] [%clk 0:56:14] } 59. Bd3 { [%eval -6.26] [%clk 0:02:11] } 59... Kc6 { [%eval -6.11] [%clk 0:55:13] } 60. Kg6 { [%eval -6.28] [%clk 0:02:30] } 60... h5 { [%eval -6.42] [%clk 0:55:29] } 61. Kg5 { [%eval -5.53] [%clk 0:02:47] } 61... Kxc5 { [%eval -6.5] [%clk 0:55:54] } 62. Kf4 { [%eval -6.16] [%clk 0:01:19] } 62... f1=Q+ { [%eval -6.17] [%clk 0:56:18] } 63. Bxf1 { [%eval -6.35] [%clk 0:01:37] } 63... Nxf1 { [%eval -5.44] [%clk 0:56:46] } 64. Kg5 { [%eval -6.68] [%clk 0:02:06] } 64... Ng3 { [%eval -6.24] [%clk 0:56:49] } 65. Kf4 { [%eval -6.06] [%clk 0:02:34] } 65... Kb6 { [%eval -5.51] [%clk 0:56:07] } 66. Kxg3 { [%eval -5.72] [%clk 0:02:34] } 66... Kxa6 { [%eval -7.94] [%clk 0:56:34] } 67. Kf4 { [%eval -6.73] [%clk 0:02:42] } 67... Kb5 { [%eval -5.99] [%clk 0:56:57] } 68. Kg5?? { [%eval #-26] } { Checkmate is now unavoidable. Ke3 was best. } { [%clk 0:02:55] } 68... a5 { [%eval -88.21] [%clk 0:57:24] } 69. Kxh5 { [%eval #-16] [%clk 0:03:14] } 69... a4 { [%eval #-16] [%clk 0:57:52] } 70. Kg6 { [%eval #-17] [%clk 0:03:16] } 70... a3 { [%eval #-16] [%clk 0:58:18] } 71. h5 { [%eval #-17] [%clk 0:03:18] } 71... a2 { [%eval -5.17] [%clk 0:58:45] } 72. h6?? { [%eval #-21] } { Checkmate is now unavoidable. Kf5 was best. } { [%clk 0:03:37] } 72... a1=Q { [%eval -6.08] [%clk 0:59:11] } 73. Kh7?? { [%eval #-6] } { Checkmate is now unavoidable. Kf5 was best. } { [%clk 0:03:51] } 73... Qf6 { [%eval #-5] [%clk 0:59:26] } 0-1