Event: Round 4: Bonin, Jay - Lyutsinger, Iren
Date: 2025-01-05
White: Bonin, Jay
WhiteTitle: IM
WhiteElo: 2095
Black: Lyutsinger, Iren
BlackElo: 2127
Result: 0-1
ECO: D41
Opening: Queen's Gambit Declined: Semi-Tarrasch Defense, Exchange Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:25:47] } 1... Nf6 { [%eval 0.19] [%clk 1:30:49] } 2. Nf3 { [%eval 0.11] [%clk 1:26:11] } 2... d5 { [%eval 0.11] [%clk 1:30:17] } 3. c4 { [%eval 0.22] [%clk 1:26:29] } 3... e6 { [%eval 0.17] [%clk 1:30:43] } 4. Nc3 { [%eval 0.1] [%clk 1:26:54] } 4... c5 { [%eval 0.11] [%clk 1:30:23] } 5. cxd5 { [%eval 0.09] [%clk 1:27:10] } 5... Nxd5 { [%eval 0.23] [%clk 1:30:48] } 6. e4 { [%eval 0.25] [%clk 1:27:31] } 6... Nxc3 { [%eval 0.27] [%clk 1:31:12] } 7. bxc3 { [%eval 0.21] [%clk 1:27:57] } 7... cxd4 { [%eval 0.22] [%clk 1:31:34] } 8. cxd4 { [%eval 0.34] [%clk 1:28:24] } 8... Bb4+ { [%eval 0.37] [%clk 1:31:55] } 9. Bd2 { [%eval 0.37] [%clk 1:28:50] } 9... Bxd2+ { [%eval 0.4] [%clk 1:32:15] } 10. Qxd2 { [%eval 0.45] [%clk 1:29:14] } 10... O-O { [%eval 0.41] [%clk 1:32:37] } 11. Bc4 { [%eval 0.34] [%clk 1:29:39] } 11... Nd7 { [%eval 0.32] [%clk 1:32:45] } 12. O-O { [%eval 0.25] [%clk 1:29:50] } 12... Nf6 { [%eval 0.36] [%clk 1:32:09] } 13. Rfe1 { [%eval 0.29] [%clk 1:29:35] } 13... b6 { [%eval 0.59] [%clk 1:32:18] } 14. Rad1 { [%eval 0.24] [%clk 1:28:40] } 14... Bb7 { [%eval 0.33] [%clk 1:32:25] } 15. d5 { [%eval 0.22] [%clk 1:26:04] } 15... exd5 { [%eval 0.16] [%clk 1:23:51] } 16. exd5 { [%eval 0.17] [%clk 1:26:23] } 16... Rc8 { [%eval 0.53] [%clk 1:24:02] } 17. Ne5 { [%eval 0.0] [%clk 1:22:38] } 17... Qd6 { [%eval 0.05] [%clk 1:21:25] } 18. Qg5?! { [%eval -0.57] } { Inaccuracy. h3 was best. } { [%clk 1:18:30] } 18... Rc5 { [%eval -0.08] [%clk 1:13:31] } 19. Ng4 { [%eval -0.03] [%clk 1:16:15] } 19... Nxd5 { [%eval 0.0] [%clk 1:02:40] } 20. Bxd5 { [%eval -0.23] [%clk 1:07:08] } 20... Rxd5 { [%eval -0.27] [%clk 1:02:02] } 21. Rxd5 { [%eval -0.3] [%clk 1:06:55] } 21... Bxd5 { [%eval -0.3] [%clk 1:02:30] } 22. Rd1 { [%eval -0.32] [%clk 1:06:49] } 22... Qe6 { [%eval -0.34] [%clk 1:02:41] } 23. h4? { [%eval -1.79] } { Mistake. Nh6+ was best. } { [%clk 1:02:20] } 23... Bc6 { [%eval -1.34] [%clk 0:53:31] } 24. Ne3 { [%eval -1.37] [%clk 0:56:52] } 24... h6 { [%eval -1.2] [%clk 0:50:20] } 25. Qf4 { [%eval -1.5] [%clk 0:52:48] } 25... f5? { [%eval -0.22] } { Mistake. Qxa2 was best. } { [%clk 0:42:10] } 26. Rd6 { [%eval -0.33] [%clk 0:50:58] } 26... Qe4 { [%eval -0.25] [%clk 0:42:30] } 27. Qxe4 { [%eval -0.3] [%clk 0:51:23] } 27... Bxe4 { [%eval -0.28] [%clk 0:42:54] } 28. f3 { [%eval -0.29] [%clk 0:51:18] } 28... f4 { [%eval -0.21] [%clk 0:40:16] } 29. Nd1 { [%eval -0.33] [%clk 0:50:23] } 29... Bb1 { [%eval -0.12] [%clk 0:35:51] } 30. Nc3 { [%eval -0.18] [%clk 0:50:25] } 30... Rc8 { [%eval 0.0] [%clk 0:36:17] } 31. Nb5 { [%eval -0.1] [%clk 0:48:28] } 31... a6 { [%eval -0.12] [%clk 0:33:08] } 32. Nd4? { [%eval -1.45] } { Mistake. Na7 was best. } { [%clk 0:47:47] } 32... Bxa2 { [%eval -1.42] [%clk 0:30:46] } 33. Rxb6 { [%eval -1.31] [%clk 0:48:13] } 33... Ra8 { [%eval -1.16] [%clk 0:31:09] } 34. Rb4 { [%eval -1.08] [%clk 0:43:08] } 34... a5 { [%eval -1.0] [%clk 0:28:45] } 35. Ra4 { [%eval -0.97] [%clk 0:43:31] } 35... Bf7 { [%eval -0.99] [%clk 0:29:14] } 36. Kf2?! { [%eval -1.61] } { Inaccuracy. Ne2 was best. } { [%clk 0:42:11] } 36... Be8 { [%eval -1.59] [%clk 0:29:19] } 37. Ra3 { [%eval -1.35] [%clk 0:42:28] } 37... Kf7?! { [%eval -0.53] } { Inaccuracy. a4 was best. } { [%clk 0:21:30] } 38. Ne2 { [%eval -0.62] [%clk 0:38:39] } 38... Ke6 { [%eval -0.7] [%clk 0:17:36] } 39. Nxf4+ { [%eval -0.73] [%clk 0:37:29] } 39... Kd6 { [%eval -0.35] [%clk 0:18:05] } 40. Ke3 { [%eval -0.47] [%clk 0:37:18] } 40... Kc5 { [%eval -0.15] [%clk 0:18:08] } 41. Nd3+ { [%eval -0.37] [%clk 0:35:16] } 41... Kc4 { [%eval -0.39] [%clk 0:16:33] } 42. g4 { [%eval -0.31] [%clk 0:34:38] } 42... a4 { [%eval -0.42] [%clk 0:13:34] } 43. f4 { [%eval -0.39] [%clk 0:34:36] } 43... Rb8 { [%eval -0.02] [%clk 0:11:13] } 44. f5 { [%eval -0.06] [%clk 0:34:12] } 44... Rb1 { [%eval -0.02] [%clk 0:05:03] } 45. g5 { [%eval 0.0] [%clk 0:32:29] } 45... Rf1 { [%eval 0.0] [%clk 0:04:15] } 46. f6 { [%eval 0.0] [%clk 0:31:54] } 46... gxf6 { [%eval -0.01] [%clk 0:04:41] } 47. gxh6?? { [%eval -2.36] } { Blunder. Ke2 was best. } { [%clk 0:32:18] } 47... Rh1 { [%eval -2.19] [%clk 0:05:08] } 48. Ra1?! { [%eval -3.12] } { Inaccuracy. Nf2 was best. } { [%clk 0:23:43] } 48... Rh3+ { [%eval -2.85] [%clk 0:05:36] } 49. Kf2 { [%eval -3.17] [%clk 0:19:56] } 49... Rxh4 { [%eval -3.23] [%clk 0:06:05] } 50. Kg3 { [%eval -3.5] [%clk 0:19:31] } 50... Rxh6 { [%eval -3.45] [%clk 0:06:21] } 51. Nf4 { [%eval -3.53] [%clk 0:19:53] } 51... f5 { [%eval -3.39] [%clk 0:04:20] } 52. Rc1+ { [%eval -3.43] [%clk 0:19:44] } 52... Kb3 { [%eval -3.31] [%clk 0:04:36] } 53. Rc8 { [%eval -4.11] [%clk 0:20:09] } 53... Bc6 { [%eval -4.14] [%clk 0:03:42] } 54. Ne2 { [%eval -4.0] [%clk 0:20:19] } 54... Bb7 { [%eval -3.52] [%clk 0:02:41] } 55. Rc5 { [%eval -4.25] [%clk 0:19:49] } 55... Be4 { [%eval -4.21] [%clk 0:02:19] } 56. Nd4+ { [%eval -5.17] [%clk 0:17:41] } 56... Kb4 { [%eval -4.97] [%clk 0:02:33] } 0-1