Event: 32nd Annual Chicago Open
Site: ChessKast.com
Date: 2023-05-29
White: Joshua Posthuma
Black: Eric Liu
Result: 1/2-1/2
ECO: A55
Opening: Old Indian Defense: Normal Variation
Variant: Standard

{ [%csl Ge2,Gd1] }
1. d4 { [%eval 0.0] [%clk 1:30:30] } 1... Nf6 { [%eval 0.28] [%clk 1:30:21] } 2. c4 { [%eval 0.16] [%clk 1:30:45] } 2... d6 { [%eval 0.51] [%clk 1:30:43] } 3. Nc3 { [%eval 0.53] [%clk 1:31:03] } 3... e5 { [%eval 0.58] [%clk 1:31:06] } 4. Nf3 { [%eval 0.75] [%clk 1:31:14] } 4... Nbd7 { [%eval 0.75] [%clk 1:31:29] } 5. e4 { [%eval 0.65] [%clk 1:31:11] } 5... c6 { [%eval 1.05] [%clk 1:31:13] } 6. Be2 { [%eval 0.98] [%clk 1:28:31] } 6... g6 { [%eval 1.1] [%clk 1:31:02] } 7. O-O { [%eval 1.39] [%clk 1:26:43] } 7... Bg7 { [%eval 0.95] [%clk 1:31:25] } 8. d5 { [%eval 0.85] [%clk 1:21:43] } 8... c5 { [%eval 1.07] [%clk 1:31:37] } 9. h4 { [%eval 0.97] [%clk 1:16:48] } 9... O-O { [%eval 1.02] [%clk 1:28:13] } 10. Nh2 { [%eval 0.6] [%clk 1:15:01] } 10... Kh8 { [%eval 0.73] [%clk 1:22:21] } 11. g4 { [%eval 0.49] [%clk 1:07:48] } 11... Ng8?! { [%eval 1.38] } { Inaccuracy. h6 was best. } { [%clk 1:09:33] } 12. g5 { [%eval 1.34] [%clk 1:06:17] } 12... f6 { [%eval 1.34] [%clk 1:03:37] } 13. Bg4 { [%eval 0.93] [%clk 0:58:49] } 13... fxg5 { [%eval 0.9] [%clk 0:55:06] } 14. hxg5 { [%eval 1.05] [%clk 0:57:41] } 14... Rf4 { [%eval 0.88] [%clk 0:45:50] } 15. Bxf4 { [%eval 0.6] [%clk 0:55:23] } 15... exf4 { [%eval 0.68] [%clk 0:46:20] } 16. Nf3 { [%eval 0.44] [%clk 0:54:08] } 16... Nb6?! { [%eval 1.32] } { Inaccuracy. Ne5 was best. } { [%clk 0:39:27] } 17. Bxc8 { [%eval 1.52] [%clk 0:52:45] } 17... Qxc8 { [%eval 1.39] [%clk 0:39:16] } 18. Nd2 { [%eval 1.68] [%clk 0:49:05] } 18... Qh3 { [%eval 1.52] [%clk 0:39:34] } 19. Qf3 { [%eval 1.4] [%clk 0:47:20] } 19... Qxf3?! { [%eval 2.25] } { Inaccuracy. Qh4 was best. } { [%clk 0:38:03] } 20. Nxf3 { [%eval 2.36] [%clk 0:47:36] } 20... Nxc4 { [%eval 2.0] [%clk 0:37:56] } 21. Rac1 { [%eval 2.39] [%clk 0:44:31] } 21... a6 { [%eval 2.43] [%clk 0:37:14] } 22. b3?! { [%eval 1.3] } { Inaccuracy. Na4 was best. } { [%clk 0:43:36] } 22... Ne5 { [%eval 1.29] [%clk 0:36:02] } 23. Nxe5 { [%eval 1.13] [%clk 0:44:06] } 23... Bxe5 { [%eval 1.38] [%clk 0:36:31] } 24. Kg2?! { [%eval 0.69] } { Inaccuracy. Nb1 was best. } { [%clk 0:41:36] } 24... b5?! { [%eval 1.65] } { Inaccuracy. h6 was best. } { [%clk 0:31:30] } 25. Rh1? { [%eval 0.45] } { Mistake. Nb1 was best. } { [%clk 0:39:47] } 25... Kg7 { [%eval 0.2] [%clk 0:28:21] } 26. Ne2?! { [%eval -0.39] } { Inaccuracy. b4 was best. } { [%clk 0:40:17] } 26... h6 { [%eval -0.21] [%clk 0:27:59] } 27. gxh6+ { [%eval -0.63] [%clk 0:39:50] } 27... Nxh6 { [%eval -0.34] [%clk 0:28:28] } 28. Rh3?! { [%eval -1.05] } { Inaccuracy. Ng1 was best. } { [%clk 0:39:29] } 28... g5 { [%eval -1.2] [%clk 0:21:08] } 29. Rch1 { [%eval -1.0] [%clk 0:39:58] } 29... Nf7 { [%eval -1.09] [%clk 0:21:20] } 30. Nc1 { [%eval -1.42] [%clk 0:38:45] } 30... Kg6 { [%eval -1.01] [%clk 0:18:50] } 31. Nd3 { [%eval -0.97] [%clk 0:37:15] } 31... Bg7 { [%eval -1.07] [%clk 0:19:14] } 32. Rc1 { [%eval -0.81] [%clk 0:36:36] } 32... Re8 { [%eval -0.34] [%clk 0:17:13] } 33. f3 { [%eval -0.88] [%clk 0:36:34] } 33... Bd4 { [%eval -0.92] [%clk 0:15:09] } 34. Nf2 { [%eval -1.27] [%clk 0:35:50] } 34... Bb2? { [%eval 0.0] } { Mistake. a5 was best. } { [%clk 0:12:21] } 35. Rc2?! { [%eval -0.8] } { Inaccuracy. Rb1 was best. } 35... Bd4 { [%eval -0.81] [%clk 0:12:08] } 36. Ng4 { [%eval -0.94] [%clk 0:35:51] } 36... a5 { [%eval -1.08] [%clk 0:10:15] } 37. Rh1 { [%eval -1.06] [%clk 0:35:42] } 37... b4?! { [%eval 0.0] } { Inaccuracy. Ra8 was best. } { [%clk 0:09:37] } 38. Kf1 { [%eval 0.0] [%clk 0:35:20] } 38... a4 { [%eval 0.0] [%clk 0:09:05] } 39. Ke2 { [%eval 0.13] [%clk 0:35:50] } 39... Ra8 { [%eval 0.0] [%clk 0:06:59] } 40. Kd3 { [%eval 0.0] [%clk 0:34:45] } 40... a3 { [%eval 0.0] [%clk 0:03:39] } 41. Rch2 { [%eval 0.0] [%clk 0:30:45] } 41... Bg7 { [%eval 0.0] [%clk 0:02:57] } 42. Kc4 { [%eval 0.31] [%clk 0:30:26] } 42... Rb8 { [%eval 0.0] [%clk 0:02:47] } 43. Rh7 { [%eval 0.31] [%clk 0:23:02] } 43... Rb6 { [%eval 0.25] [%clk 0:18:38] } 44. e5 { [%eval 0.0] [%clk 0:13:43] } 44... dxe5?! { [%eval 1.04] } { Inaccuracy. Bxe5 was best. } { [%clk 0:18:02] } 45. Kxc5?! { [%eval 0.14] } { Inaccuracy. Nf2 was best. } { [%clk 0:13:45] } 45... Rb8 { [%eval 0.09] [%clk 0:18:31] } 46. d6 { [%eval 0.15] [%clk 0:12:17] } 46... Bf8?? { [%eval 2.37] } { Blunder. Rd8 was best. } { [%clk 0:16:36] } 47. Rxf7 { [%eval 2.46] [%clk 0:08:48] } 47... Kxf7 { [%eval 1.82] [%clk 0:17:01] } 48. Nxe5+ { [%eval 2.5] [%clk 0:08:29] } 48... Ke6 { [%eval 2.44] [%clk 0:17:31] } 49. Nc4 { [%eval 2.54] [%clk 0:08:38] } 49... Rc8+ { [%eval 2.5] [%clk 0:13:47] } 50. Kxb4?? { [%eval 0.03] } { Blunder. Kb6 was best. } { [%clk 0:08:17] } 50... Bxd6+ { [%eval 0.0] [%clk 0:14:14] } 51. Nxd6 { [%eval 0.0] [%clk 0:08:35] } 51... Kxd6 { [%eval 0.01] [%clk 0:14:44] } 52. Kxa3 { [%eval 0.0] [%clk 0:07:20] } 52... Ke5 { [%eval 0.0] [%clk 0:13:43] } 53. Rg1 { [%eval 0.01] [%clk 0:06:29] } 53... Rg8 { [%eval 0.0] [%clk 0:12:37] } 54. Rd1 { [%eval 0.0] [%clk 0:06:00] } 54... Ra8+ { [%eval 0.18] [%clk 0:12:30] } 55. Kb2 { [%eval 0.09] [%clk 0:06:30] } 55... Rh8 { [%eval 0.36] [%clk 0:12:57] } 56. a4 { [%eval 0.21] [%clk 0:06:11] } 56... Rh3?? { [%eval 2.21] } { Blunder. Rg8 was best. } { [%clk 0:13:09] } 57. Rf1?! { [%eval 1.07] } { Inaccuracy. b4 was best. } { [%clk 0:06:17] } 57... Kd4? { [%eval 2.38] } { Mistake. Kd5 was best. } { [%clk 0:13:34] } 58. a5 { [%eval 2.23] [%clk 0:06:18] } 58... Ke3? { [%eval 4.04] } { Mistake. Kd3 was best. } { [%clk 0:13:35] } 59. b4 { [%eval 4.4] [%clk 0:06:13] } 59... Ke2 { [%eval 3.81] [%clk 0:13:05] } 60. Rg1 { [%eval 3.86] [%clk 0:06:33] } 60... Rg3?! { [%eval 5.31] } { Inaccuracy. g4 was best. } { [%clk 0:13:24] } 61. a6?? { [%eval 1.24] } { Blunder. Rc1 was best. } { [%clk 0:06:35] } 61... Rxg1 { [%eval 1.47] [%clk 0:13:15] } 62. a7 { [%eval 1.55] [%clk 0:06:39] } 62... Kxf3 { [%eval 1.77] [%clk 0:13:45] } 63. a8=Q+ { [%eval 2.32] [%clk 0:07:03] } 63... Kg3 { [%eval 2.44] [%clk 0:13:57] } 64. Qd5?? { [%eval 0.04] } { Blunder. Qb8 was best. } { [%clk 0:07:00] } 64... g4?? { [%eval 5.13] } { Blunder. f3 was best. } { [%clk 0:14:18] } 65. Qe5 { [%eval 5.52] [%clk 0:06:59] } 65... Kf3 { [%eval 6.15] [%clk 0:13:11] } 66. b5 { [%eval 6.15] [%clk 0:07:07] } 66... g3?! { [%eval 12.86] } { Inaccuracy. Rg2+ was best. } { [%clk 0:13:29] } 67. Qh5+?! { [%eval 6.72] } { Inaccuracy. b6 was best. } { [%clk 0:07:04] } 67... Kg2 { [%eval 6.66] [%clk 0:12:42] } 68. b6 { [%eval 6.81] [%clk 0:07:11] } 68... f3 { [%eval 7.02] [%clk 0:13:01] } 69. b7 { [%eval 11.18] [%clk 0:07:18] } 69... f2 { [%eval 10.87] [%clk 0:13:23] } 70. Qd5+ { [%eval 10.73] [%clk 0:07:20] } 70... Kh2 { [%eval 13.18] [%clk 0:13:46] } 71. Qh5+ { [%eval #42] [%clk 0:07:17] } 71... Kg2 { [%eval 10.42] [%clk 0:14:14] } 72. Qd5+?? { [%eval 0.0] } { Blunder. b8=Q was best. } { [%clk 0:06:59] } 72... Kh2 { [%eval 0.0] [%clk 0:14:42] } 73. Qd2 { [%eval 0.0] [%clk 0:07:11] } 73... Rg2 { [%eval 0.0] [%clk 0:14:51] } 74. Qh6+ { [%eval 0.0] [%clk 0:07:10] } 74... Kg1 { [%eval 0.0] [%clk 0:15:19] } 75. Qe3 { [%eval 0.0] [%clk 0:07:23] } 75... Kh1 { [%eval 0.0] [%clk 0:15:28] } 76. Qh6+ { [%eval 0.0] [%clk 0:07:33] } 76... Kg1 { [%eval 0.0] [%clk 0:15:46] } 77. Qe3 { [%eval 0.0] [%clk 0:07:41] } 77... Kh1 { [%eval 0.0] [%clk 0:16:14] } 78. Qh6+ { [%eval 0.0] [%clk 0:07:51] } 1/2-1/2