Event: 32nd Annual Chicago Open
Site: ChessKast.com
Date: 2023-05-27
White: Joshua Posthuma
Black: Tanitoluwa Adewumi
Result: 1/2-1/2
ECO: A46
Opening: Indian Defense: Knights Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:30] } 1... Nf6 { [%eval 0.28] [%clk 1:30:29] } 2. Nf3 { [%eval 0.12] [%clk 1:30:34] } 2... e6 { [%eval 0.38] [%clk 1:30:53] } 3. g3 { [%eval 0.07] [%clk 1:30:47] } 3... d5 { [%eval 0.37] [%clk 1:31:05] } 4. Bg2 { [%eval 0.19] [%clk 1:31:01] } 4... Bb4+ { [%eval 0.13] [%clk 1:29:58] } 5. c3 { [%eval 0.27] [%clk 1:30:58] } 5... Bd6 { [%eval 0.51] [%clk 1:30:10] } 6. O-O { [%eval 0.5] [%clk 1:29:25] } 6... O-O { [%eval 0.5] [%clk 1:30:30] } 7. c4 { [%eval 0.48] [%clk 1:28:45] } 7... Nbd7 { [%eval 0.29] [%clk 1:30:24] } 8. Nbd2 { [%eval 0.29] [%clk 1:23:24] } 8... b6 { [%eval 0.25] [%clk 1:30:11] } 9. e4 { [%eval 0.22] [%clk 1:16:21] } 9... Nxe4 { [%eval 0.25] [%clk 1:26:06] } 10. Nxe4 { [%eval 0.12] [%clk 1:16:26] } 10... dxe4 { [%eval 0.26] [%clk 1:26:33] } 11. Ng5 { [%eval 0.34] [%clk 1:16:01] } 11... Nf6 { [%eval 0.15] [%clk 1:26:35] } 12. Nxe4 { [%eval 0.23] [%clk 1:15:05] } 12... Nxe4 { [%eval 0.26] [%clk 1:26:46] } 13. Bxe4 { [%eval 0.35] [%clk 1:15:16] } 13... Rb8 { [%eval 0.22] [%clk 1:27:16] } 14. Qh5 { [%eval 0.05] [%clk 1:01:05] } 14... g6 { [%eval 0.38] [%clk 1:24:54] } 15. Qf3 { [%eval 0.33] [%clk 0:56:09] } 15... f5 { [%eval 0.51] [%clk 1:23:13] } 16. Bc6 { [%eval 0.54] [%clk 0:54:40] } 16... Qf6 { [%eval 0.37] [%clk 1:23:20] } 17. Bh6 { [%eval 0.5] [%clk 0:50:16] } 17... Rd8?! { [%eval 1.26] } { Inaccuracy. Qxd4 was best. } { [%clk 1:22:42] } 18. Rad1 { [%eval 0.78] [%clk 0:48:51] } 18... g5 { [%eval 0.6] [%clk 1:00:25] } 19. Qh5 { [%eval 0.65] [%clk 0:48:06] } 19... Be7 { [%eval 0.72] [%clk 1:00:34] } 20. f4 { [%eval 0.82] [%clk 0:42:25] } 20... gxf4 { [%eval 0.72] [%clk 0:59:09] } 21. gxf4?! { [%eval 0.04] } { Inaccuracy. Kh1 was best. } { [%clk 0:38:08] } 21... Qg6+ { [%eval 0.0] [%clk 0:57:30] } 22. Qxg6+ { [%eval 0.05] [%clk 0:38:21] } 22... hxg6 { [%eval 0.0] [%clk 0:58:00] } 23. Rf3?! { [%eval -0.95] } { Inaccuracy. Bg5 was best. } { [%clk 0:31:35] } 23... Kf7?! { [%eval -0.2] } { Inaccuracy. Bd7 was best. } { [%clk 0:56:18] } 24. Kg2 { [%eval -0.64] [%clk 0:31:04] } 24... Bd7 { [%eval -0.7] [%clk 0:55:47] } 25. Bxd7 { [%eval -0.75] [%clk 0:28:06] } 25... Rxd7 { [%eval -0.75] [%clk 0:55:11] } 26. Rfd3?! { [%eval -1.87] } { Inaccuracy. Bg5 was best. } { [%clk 0:22:09] } 26... Rh8 { [%eval -2.08] [%clk 0:54:57] } 27. d5 { [%eval -2.11] [%clk 0:21:27] } 27... exd5 { [%eval -2.04] [%clk 0:54:52] } 28. Bg5 { [%eval -2.12] [%clk 0:21:19] } 28... Bxg5 { [%eval -2.25] [%clk 0:55:22] } 29. fxg5 { [%eval -2.12] [%clk 0:21:43] } 29... Rh5 { [%eval -2.13] [%clk 0:54:44] } 30. Rxd5 { [%eval -2.34] [%clk 0:21:29] } 30... Rxg5+ { [%eval -2.36] [%clk 0:54:50] } 31. Kf3 { [%eval -2.47] [%clk 0:19:58] } 31... Rxd5 { [%eval -2.14] [%clk 0:53:45] } 32. cxd5 { [%eval -1.8] [%clk 0:19:13] } 32... Rh5 { [%eval -2.01] [%clk 0:51:05] } 33. Kg3 { [%eval -1.8] [%clk 0:19:43] } 33... Rg5+ { [%eval -1.89] [%clk 0:49:40] } 34. Kf3 { [%eval -1.99] [%clk 0:20:13] } 34... Ke7 { [%eval -1.77] [%clk 0:48:18] } 35. Rc1 { [%eval -1.77] [%clk 0:20:42] } 35... Kd7 { [%eval -1.81] [%clk 0:48:35] } 36. Rc6 { [%eval -1.85] [%clk 0:20:27] } 36... Rg1 { [%eval -1.9] [%clk 0:45:53] } 37. b3 { [%eval -1.89] [%clk 0:20:57] } 37... g5 { [%eval -1.95] [%clk 0:43:43] } 38. Rg6 { [%eval -2.18] [%clk 0:21:04] } 38... g4+? { [%eval -0.72] } { Mistake. Rf1+ was best. } { [%clk 0:43:48] } 39. Kf4 { [%eval -0.75] [%clk 0:20:57] } 39... Rf1+?! { [%eval -0.18] } { Inaccuracy. Rg2 was best. } { [%clk 0:42:49] } 40. Ke5 { [%eval -0.13] [%clk 0:20:11] } 40... Rf2 { [%eval -0.15] [%clk 0:37:00] } 41. Rg7+ { [%eval -0.14] [%clk 0:20:41] } 41... Kc8 { [%eval -0.22] [%clk 0:36:10] } 42. Rg8+ { [%eval -0.16] [%clk 0:21:11] } 42... Kb7 { [%eval -0.13] [%clk 0:36:26] } 43. Rg7 { [%eval -0.15] [%clk 0:21:29] } 43... Rxh2 { [%eval -0.12] [%clk 0:20:34] } 44. d6 { [%eval -0.07] [%clk 0:21:58] } 44... Rc2 { [%eval -0.1] [%clk 0:20:50] } 45. Kxf5 { [%eval -0.16] [%clk 0:18:30] } 45... Rc6 { [%eval 0.0] [%clk 0:15:01] } 46. dxc7 { [%eval 0.0] [%clk 0:19:00] } 46... Rxc7 { [%eval 0.0] [%clk 0:14:08] } 47. Rxg4 { [%eval 0.0] [%clk 0:18:58] } 47... Rc5+ { [%eval 0.0] [%clk 0:11:46] } 48. Ke4 { [%eval 0.0] [%clk 0:19:09] } 48... Rc2 { [%eval 0.0] [%clk 0:11:54] } 49. Kd3 { [%eval -0.04] [%clk 0:18:33] } 49... Rxa2 { [%eval 0.0] [%clk 0:12:17] } 50. Kc3 { [%eval 0.0] [%clk 0:18:37] } 50... a5 { [%eval 0.0] [%clk 0:12:07] } 51. b4 { [%eval 0.0] [%clk 0:18:14] } 51... a4 { [%eval 0.0] [%clk 0:11:05] } 52. b5 { [%eval 0.0] [%clk 0:18:22] } 52... a3 { [%eval 0.0] [%clk 0:09:20] } 53. Kb3 { [%eval 0.0] [%clk 0:18:51] } 53... Ra1 { [%eval 0.0] [%clk 0:09:50] } 54. Rg7+ { [%eval 0.0] [%clk 0:18:46] } 54... Kb8 { [%eval 0.0] [%clk 0:09:34] } 55. Rh7 { [%eval 0.0] [%clk 0:19:16] } 1/2-1/2