Event: Round 4: Shangin, Lev - Bonin, Jay
Date: 2025-03-26
White: Shangin, Lev
WhiteTitle: NM
WhiteElo: 2109
Black: Bonin, Jay
BlackTitle: IM
BlackElo: 2120
Result: 1-0
ECO: A40
Opening: Queen's Pawn Game: Anglo-Slav Opening
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... c6 { [%eval 0.32] [%clk 1:31:20] } 2. c4 { [%eval 0.23] [%clk 1:31:19] } 2... d6 { [%eval 0.64] [%clk 1:31:37] } 3. Nc3 { [%eval 0.57] [%clk 1:31:23] } 3... a6 { [%eval 0.73] [%clk 1:31:56] } 4. e4 { [%eval 0.73] [%clk 1:31:38] } 4... b5 { [%eval 0.88] [%clk 1:32:16] } 5. f4 { [%eval 0.81] [%clk 1:31:53] } 5... Nf6 { [%eval 1.25] [%clk 1:32:21] } 6. e5 { [%eval 1.21] [%clk 1:31:30] } 6... b4?! { [%eval 1.85] } { Inaccuracy. Nfd7 was best. } { [%clk 1:32:35] } 7. Na4 { [%eval 1.8] [%clk 1:26:59] } 7... Ne4 { [%eval 1.92] [%clk 1:32:46] } 8. Bd3 { [%eval 2.45] [%clk 1:24:24] } 8... f5 { [%eval 2.64] [%clk 1:31:36] } 9. Bxe4 { [%eval 2.43] [%clk 1:16:52] } 9... fxe4 { [%eval 2.38] [%clk 1:32:00] } 10. d5?! { [%eval 1.67] } { Inaccuracy. Nh3 was best. } { [%clk 1:15:54] } 10... Bb7? { [%eval 3.32] } { Mistake. dxe5 was best. } { [%clk 1:15:17] } 11. Be3 { [%eval 3.0] [%clk 1:10:42] } 11... Nd7 { [%eval 3.6] [%clk 1:13:50] } 12. e6 { [%eval 3.58] [%clk 1:08:11] } 12... Nf6 { [%eval 3.49] [%clk 1:14:18] } 13. Nb6?! { [%eval 2.53] } { Inaccuracy. Nh3 was best. } { [%clk 1:07:22] } 13... Rb8?! { [%eval 3.61] } { Inaccuracy. g6 was best. } { [%clk 1:14:41] } 14. g4 { [%eval 3.96] [%clk 1:06:29] } 14... g6 { [%eval 3.94] [%clk 1:14:16] } 15. g5 { [%eval 3.96] [%clk 0:59:13] } 15... Nh5 { [%eval 3.83] [%clk 1:14:28] } 16. Nd7 { [%eval 3.97] [%clk 0:59:20] } 16... Ra8 { [%eval 4.56] [%clk 1:13:11] } 17. Bb6?! { [%eval 3.42] } { Inaccuracy. Ne2 was best. } { [%clk 0:58:58] } 17... Qc8 { [%eval 3.4] [%clk 1:13:35] } 18. Bd4 { [%eval 3.05] [%clk 0:59:19] } 18... Bg7 { [%eval 3.42] [%clk 1:13:50] } 19. f5 { [%eval 3.51] [%clk 0:55:23] } 19... cxd5 { [%eval 4.1] [%clk 1:07:49] } 20. cxd5 { [%eval 3.87] [%clk 0:53:13] } 20... Qc4 { [%eval 4.39] [%clk 1:06:12] } 21. f6 { [%eval 4.08] [%clk 0:45:35] } 21... exf6 { [%eval 4.25] [%clk 1:06:06] } 22. gxf6 { [%eval 4.22] [%clk 0:46:03] } 22... Bh6 { [%eval 4.66] [%clk 1:06:30] } 23. f7+ { [%eval 3.84] [%clk 0:44:28] } 23... Ke7 { [%eval 3.75] [%clk 1:06:55] } 24. Nb6 { [%eval 3.99] [%clk 0:39:24] } 24... Qb5?! { [%eval 5.09] } { Inaccuracy. Qd3 was best. } { [%clk 1:05:57] } 25. Ne2?! { [%eval 3.79] } { Inaccuracy. Rc1 was best. } { [%clk 0:34:37] } 25... Rhf8? { [%eval 6.56] } { Mistake. Rhc8 was best. } { [%clk 0:57:50] } 26. Qb3? { [%eval 3.47] } { Mistake. Rc1 was best. } { [%clk 0:30:53] } 26... Rad8? { [%eval 5.6] } { Mistake. Qd3 was best. } { [%clk 0:53:45] } 27. Rf1 { [%eval 4.7] [%clk 0:27:42] } 27... Bg5?! { [%eval 6.26] } { Inaccuracy. Qd3 was best. } { [%clk 0:53:04] } 28. Be3 { [%eval 6.22] [%clk 0:24:44] } 28... Bh4+ { [%eval 6.21] [%clk 0:52:07] } 29. Kd2 { [%eval 5.96] [%clk 0:25:03] } 29... Nf6 { [%eval 5.84] [%clk 0:50:20] } 30. Rac1?! { [%eval 4.51] } { Inaccuracy. Rxf6 was best. } { [%clk 0:22:02] } 30... Nxd5 { [%eval 4.27] [%clk 0:44:15] } 31. Nd4 { [%eval 3.96] [%clk 0:15:34] } 31... Qxb6 { [%eval 3.88] [%clk 0:40:07] } 32. Nf5+ { [%eval 3.93] [%clk 0:15:41] } 32... gxf5 { [%eval 4.01] [%clk 0:40:29] } 33. Bxb6 { [%eval 3.96] [%clk 0:16:03] } 33... Bg5+ { [%eval 3.77] [%clk 0:39:40] } 34. Ke2 { [%eval 3.92] [%clk 0:15:51] } 34... Bxc1 { [%eval 4.02] [%clk 0:36:13] } 35. Bxd8+ { [%eval 4.0] [%clk 0:15:47] } 35... Rxd8 { [%eval 3.74] [%clk 0:36:37] } 36. Rxc1 { [%eval 3.78] [%clk 0:16:09] } 36... a5?! { [%eval 4.75] } { Inaccuracy. Nf4+ was best. } { [%clk 0:34:48] } 37. Ke1 { [%eval 4.84] [%clk 0:14:39] } 37... Kxe6 { [%eval 4.66] [%clk 0:32:55] } 38. Qh3?! { [%eval 3.69] } { Inaccuracy. Rc7 was best. } { [%clk 0:13:30] } 38... Rf8 { [%eval 3.68] [%clk 0:29:08] } 39. Qh6+ { [%eval 3.96] [%clk 0:12:23] } 39... Ke7 { [%eval 3.8] [%clk 0:29:36] } 40. Qxh7 { [%eval 3.7] [%clk 0:12:16] } 40... Rxf7 { [%eval 3.73] [%clk 0:29:58] } 41. Qg6 { [%eval 3.58] [%clk 0:12:36] } 41... e3 { [%eval 3.84] [%clk 0:26:24] } 42. Qg5+ { [%eval 3.1] [%clk 0:10:04] } 42... Ke6 { [%eval 2.94] [%clk 0:25:41] } 43. Qg6+ { [%eval 2.87] [%clk 0:10:16] } 43... Ke7?! { [%eval 3.81] } { Inaccuracy. Nf6 was best. } { [%clk 0:25:59] } 44. Rc4 { [%eval 3.92] [%clk 0:08:11] } 44... Rf6 { [%eval 3.82] [%clk 0:23:55] } 45. Qg7+ { [%eval 3.98] [%clk 0:08:24] } 45... Rf7 { [%eval 3.99] [%clk 0:24:24] } 46. Qg6 { [%eval 3.96] [%clk 0:08:53] } 46... Rf6 { [%eval 3.67] [%clk 0:24:45] } 47. Qg7+ { [%eval 3.57] [%clk 0:08:08] } 47... Rf7 { [%eval 3.89] [%clk 0:25:12] } 48. Qg5+ { [%eval 3.62] [%clk 0:08:33] } 48... Rf6 { [%eval 4.36] [%clk 0:22:19] } 49. h4 { [%eval 4.25] [%clk 0:08:06] } 49... Kf7 { [%eval 4.67] [%clk 0:21:04] } 50. Qh5+ { [%eval 4.07] [%clk 0:07:37] } 50... Kg7 { [%eval 4.88] [%clk 0:20:43] } 51. Qg5+ { [%eval 4.76] [%clk 0:08:03] } 51... Kf7 { [%eval 5.18] [%clk 0:21:05] } 52. h5 { [%eval 4.72] [%clk 0:05:52] } 52... f4?! { [%eval 6.47] } { Inaccuracy. Ba6 was best. } { [%clk 0:20:57] } 53. h6 { [%eval 6.47] [%clk 0:05:57] } 53... f3 { [%eval 7.74] [%clk 0:21:14] } 54. Qg7+ { [%eval 8.42] [%clk 0:06:17] } 54... Ke8 { [%eval 8.26] [%clk 0:21:04] } 55. Re4+ { [%eval 7.95] [%clk 0:06:43] } 55... Kd8 { [%eval 7.75] [%clk 0:21:26] } 56. Qxb7 { [%eval 7.55] [%clk 0:06:53] } 56... Rxh6? { [%eval #25] } { Checkmate is now unavoidable. Nc7 was best. } { [%clk 0:19:54] } 57. Qb8+ { [%eval #25] [%clk 0:06:36] } 57... Kd7 { [%eval #26] [%clk 0:20:19] } 58. Qe8+ { [%eval #26] [%clk 0:06:59] } 58... Kc7 { [%eval 8.5] [%clk 0:20:47] } 59. Rc4+ { [%eval 5.56] [%clk 0:07:28] } 59... Kb7 { [%eval 5.41] [%clk 0:20:08] } 60. Qd7+ { [%eval 5.23] [%clk 0:07:53] } 60... Ka6 { [%eval 5.21] [%clk 0:20:18] } 61. Qc8+ { [%eval 5.26] [%clk 0:07:31] } 61... Ka7 { [%eval 5.5] [%clk 0:19:59] } 62. Rc7+ { [%eval 5.43] [%clk 0:06:33] } 62... Nxc7 { [%eval 5.55] [%clk 0:20:00] } 63. Qxc7+ { [%eval 5.5] [%clk 0:07:03] } 63... Ka6 { [%eval 5.38] [%clk 0:20:16] } 64. Qc6+ { [%eval 5.76] [%clk 0:07:29] } 64... Ka7 { [%eval 5.67] [%clk 0:20:44] } 65. Qxf3 { [%eval 5.63] [%clk 0:07:53] } 65... Rh2 { [%eval 5.63] [%clk 0:20:05] } 66. Qxe3+ { [%eval 5.46] [%clk 0:08:14] } 66... Kb7 { [%eval 5.44] [%clk 0:20:25] } 67. Qg3 { [%eval 4.49] [%clk 0:08:16] } 67... Rh1+?! { [%eval 5.71] } { Inaccuracy. Rc2 was best. } { [%clk 0:20:02] } 68. Kd2 { [%eval 5.53] [%clk 0:08:33] } 68... Kc7 { [%eval 6.18] [%clk 0:20:24] } 69. Qg7+ { [%eval 5.72] [%clk 0:08:57] } 69... Kb6?? { [%eval #15] } { Checkmate is now unavoidable. Kd8 was best. } { [%clk 0:20:40] } 70. Qd4+ { [%eval #15] [%clk 0:09:21] } 70... Ka6 { [%eval #12] [%clk 0:20:47] } 71. Qxd6+ { [%eval #12] [%clk 0:09:47] } 1-0