Event: Round 9: Yoon, Jacob D - Wadsworth, Matthew J
Date: 2025-05-03
White: Yoon, Jacob D
WhiteTitle: CM
WhiteElo: 2250
Black: Wadsworth, Matthew J
BlackTitle: IM
BlackElo: 2484
Result: 0-1
ECO: E11
Opening: Bogo-Indian Defense: Nimzowitsch Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... Nf6 { [%eval 0.19] [%clk 1:30:53] } 2. c4 { [%eval 0.18] [%clk 1:31:23] } 2... e6 { [%eval 0.14] [%clk 1:31:17] } 3. Nf3 { [%eval 0.12] [%clk 1:31:49] } 3... Bb4+ { [%eval 0.54] [%clk 1:31:38] } 4. Bd2 { [%eval 0.26] [%clk 1:32:16] } 4... Qe7 { [%eval 0.3] [%clk 1:31:42] } 5. e3 { [%eval 0.16] [%clk 1:31:41] } 5... b6 { [%eval 0.33] [%clk 1:31:53] } 6. Bd3 { [%eval 0.25] [%clk 1:30:12] } 6... Bb7 { [%eval 0.35] [%clk 1:31:11] } 7. Bxb4 { [%eval -0.08] [%clk 1:26:42] } 7... Qxb4+ { [%eval -0.23] [%clk 1:31:03] } 8. Qd2 { [%eval -0.15] [%clk 1:27:06] } 8... Qxd2+ { [%eval -0.15] [%clk 1:23:29] } 9. Nbxd2 { [%eval -0.12] [%clk 1:26:30] } 9... d6 { [%eval 0.03] [%clk 1:21:25] } 10. O-O { [%eval -0.18] [%clk 1:22:49] } 10... c5 { [%eval -0.26] [%clk 1:19:03] } 11. e4 { [%eval -0.34] [%clk 1:16:05] } 11... cxd4 { [%eval -0.22] [%clk 1:18:58] } 12. Nxd4 { [%eval -0.34] [%clk 1:16:31] } 12... Nc6 { [%eval -0.08] [%clk 1:17:47] } 13. Nxc6 { [%eval -0.12] [%clk 1:13:12] } 13... Bxc6 { [%eval -0.17] [%clk 1:18:11] } 14. Rfe1 { [%eval -0.13] [%clk 1:13:06] } 14... Nd7 { [%eval -0.11] [%clk 1:13:59] } 15. Nf3 { [%eval -0.19] [%clk 1:12:57] } 15... Nc5 { [%eval -0.22] [%clk 1:13:09] } 16. Bc2 { [%eval -0.19] [%clk 1:13:23] } 16... e5 { [%eval -0.1] [%clk 1:12:56] } 17. b4 { [%eval -0.18] [%clk 1:06:50] } 17... Ne6 { [%eval -0.24] [%clk 1:12:39] } 18. Bb3 { [%eval -0.23] [%clk 1:07:16] } 18... Ke7 { [%eval -0.24] [%clk 1:08:32] } 19. c5 { [%eval -0.18] [%clk 1:04:25] } 19... bxc5 { [%eval -0.05] [%clk 1:08:21] } 20. Bxe6 { [%eval -0.12] [%clk 1:04:50] } 20... Kxe6 { [%eval -0.09] [%clk 1:08:27] } 21. bxc5 { [%eval -0.17] [%clk 1:05:16] } 21... Rhd8 { [%eval -0.08] [%clk 1:08:01] } 22. cxd6 { [%eval -0.05] [%clk 0:54:42] } 22... Rxd6 { [%eval -0.08] [%clk 1:08:03] } 23. Rac1 { [%eval -0.14] [%clk 0:55:10] } 23... Rad8 { [%eval -0.02] [%clk 1:08:02] } 24. Nd2 { [%eval -0.12] [%clk 0:49:08] } 24... Rxd2 { [%eval -0.05] [%clk 1:08:15] } 25. Rxc6+ { [%eval -0.03] [%clk 0:49:34] } 25... R8d6 { [%eval -0.14] [%clk 1:08:35] } 26. Rxd6+ { [%eval -0.52] [%clk 0:47:56] } 26... Kxd6 { [%eval -0.47] [%clk 1:08:57] } 27. Ra1 { [%eval -0.5] [%clk 0:48:03] } 27... a5 { [%eval -0.68] [%clk 1:04:42] } 28. f3? { [%eval -2.42] } { Mistake. a4 was best. } { [%clk 0:45:51] } 28... a4 { [%eval -2.12] [%clk 1:01:28] } 29. Rb1? { [%eval -4.3] } { Mistake. a3 was best. } { [%clk 0:31:22] } 29... Rxa2 { [%eval -4.36] [%clk 1:00:33] } 30. Rb7 { [%eval -4.46] [%clk 0:31:47] } 30... a3 { [%eval -4.17] [%clk 0:56:09] } 31. Ra7 { [%eval -4.14] [%clk 0:32:12] } 31... Kc5 { [%eval -4.31] [%clk 0:54:45] } 32. h4 { [%eval -3.89] [%clk 0:31:04] } 32... Kb6 { [%eval -4.21] [%clk 0:45:23] } 33. Ra8 { [%eval -4.07] [%clk 0:30:29] } 33... h5 { [%eval -3.87] [%clk 0:45:10] } 34. Kh2 { [%eval -4.14] [%clk 0:30:07] } 34... g6 { [%eval -3.91] [%clk 0:45:14] } 35. Kg3 { [%eval -4.15] [%clk 0:16:26] } 35... Kb5 { [%eval -3.92] [%clk 0:42:02] } 36. f4 { [%eval -4.68] [%clk 0:13:26] } 36... Kb4 { [%eval -4.77] [%clk 0:41:31] } 37. Rb8+ { [%eval -4.84] [%clk 0:12:18] } 37... Kc3 { [%eval -4.66] [%clk 0:41:47] } 38. Ra8 { [%eval -4.99] [%clk 0:12:33] } 38... f6 { [%eval -4.9] [%clk 0:38:05] } 39. Ra6 { [%eval -4.96] [%clk 0:05:41] } 39... Ra1 { [%eval -4.76] [%clk 0:38:09] } 40. Rxf6 { [%eval -5.52] [%clk 0:02:08] } 40... exf4+ { [%eval -5.38] [%clk 0:38:08] } 41. Kf2 { [%eval -5.11] [%clk 0:29:49] } 41... a2 { [%eval -6.04] [%clk 1:06:23] } 42. Ra6 { [%eval -5.66] [%clk 0:30:05] } 42... Kd4 { [%eval -5.69] [%clk 1:06:46] } 43. Ra4+ { [%eval -5.0] [%clk 0:26:12] } 43... Ke5 { [%eval -4.7] [%clk 1:06:57] } 44. Ra5+?! { [%eval -6.11] } { Inaccuracy. Ra6 was best. } { [%clk 0:25:41] } 44... Kxe4 { [%eval -6.25] [%clk 1:07:19] } 45. Ra4+ { [%eval -5.94] [%clk 0:26:09] } 45... Kf5 { [%eval -5.82] [%clk 1:07:41] } 46. Ra6 { [%eval -5.2] [%clk 0:26:35] } 46... Kg4 { [%eval -6.13] [%clk 1:05:57] } 47. Rxg6+ { [%eval -6.14] [%clk 0:26:58] } 47... Kxh4 { [%eval -6.37] [%clk 1:06:23] } 48. Ra6 { [%eval -6.13] [%clk 0:27:24] } 48... Kg4 { [%eval -5.99] [%clk 1:06:27] } 49. Ra3 { [%eval -5.27] [%clk 0:23:32] } 49... h4 { [%eval -7.06] [%clk 1:06:17] } 50. Ra5 { [%eval -8.9] [%clk 0:22:01] } 50... h3 { [%eval -8.98] [%clk 1:06:36] } 51. gxh3+ { [%eval -6.86] [%clk 0:21:28] } 51... Kxh3 { [%eval -6.68] [%clk 1:06:57] } 52. Ra3+?? { [%eval #-27] } { Checkmate is now unavoidable. Ra8 was best. } { [%clk 0:21:39] } 52... Kg4 { [%eval #-27] [%clk 1:07:21] } 53. Kg2 { [%eval #-29] [%clk 0:21:07] } 53... f3+ { [%eval -11.77] [%clk 1:07:38] } 54. Kh2?! { [%eval #-12] } { Checkmate is now unavoidable. Kf2 was best. } { [%clk 0:21:07] } 54... f2 { [%eval -24.97] [%clk 1:07:43] } 55. Rg3+?! { [%eval #-9] } { Checkmate is now unavoidable. Ra4+ was best. } { [%clk 0:20:17] } 55... Kf4 { [%eval #-8] [%clk 1:07:30] } 56. Ra3 { [%eval #-8] [%clk 0:20:43] } 56... Ke4 { [%clk 1:07:51] } 0-1