Event: Round 4: Christophe Sochacki - Pa Iniyan
Date: 2023-12-15
White: Christophe Sochacki
WhiteTitle: GM
WhiteElo: 2461
Black: Pa Iniyan
BlackTitle: GM
BlackElo: 2500
Result: 0-1
ECO: E15
Opening: Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation, Timman's Line
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:29:00] } 1... Nf6 { [%eval 0.17] [%clk 1:26:19] } 2. c4 { [%eval 0.16] [%clk 1:29:08] } 2... e6 { [%eval 0.23] [%clk 1:26:41] } 3. Nf3 { [%eval 0.0] [%clk 1:29:31] } 3... b6 { [%eval 0.29] [%clk 1:26:09] } 4. g3 { [%eval 0.18] [%clk 1:29:54] } 4... Ba6 { [%eval 0.19] [%clk 1:26:25] } 5. Qb3 { [%eval 0.14] [%clk 1:30:16] } 5... Be7 { [%eval 0.43] [%clk 1:26:00] } 6. Nc3 { [%eval 0.34] [%clk 1:21:25] } 6... Nc6 { [%eval 0.82] [%clk 1:17:34] } 7. e4 { [%eval 0.78] [%clk 1:20:54] } 7... e5?! { [%eval 1.92] } { Inaccuracy. O-O was best. } { [%clk 1:17:58] } 8. dxe5 { [%eval 2.22] [%clk 1:06:54] } 8... Ng4 { [%eval 2.09] [%clk 1:18:19] } 9. Nd5?! { [%eval 1.07] } { Inaccuracy. Bf4 was best. } { [%clk 1:06:53] } 9... Ngxe5 { [%eval 1.48] [%clk 1:11:42] } 10. Nxe5 { [%eval 1.49] [%clk 1:07:06] } 10... Nxe5 { [%eval 1.55] [%clk 1:12:06] } 11. Bf4?! { [%eval 0.82] } { Inaccuracy. f4 was best. } { [%clk 0:46:30] } 11... f6 { [%eval 0.93] [%clk 1:12:29] } 12. O-O-O { [%eval 0.81] [%clk 0:38:51] } 12... c6 { [%eval 0.85] [%clk 1:10:49] } 13. Ne3 { [%eval 0.74] [%clk 0:38:12] } 13... Qc7?! { [%eval 1.54] } { Inaccuracy. Bc5 was best. } { [%clk 1:05:39] } 14. Nf5 { [%eval 1.55] [%clk 0:37:26] } 14... Bf8 { [%eval 1.55] [%clk 1:02:36] } 15. Qa4 { [%eval 1.43] [%clk 0:33:12] } 15... Bc8 { [%eval 1.49] [%clk 1:00:46] } 16. h4 { [%eval 0.92] [%clk 0:33:22] } 16... g6 { [%eval 0.91] [%clk 1:00:17] } 17. Nh6 { [%eval 0.36] [%clk 0:32:39] } 17... d6 { [%eval 0.32] [%clk 0:56:46] } 18. c5? { [%eval -0.86] } { Mistake. Be2 was best. } { [%clk 0:21:45] } 18... bxc5 { [%eval -0.92] [%clk 0:54:12] } 19. Bc4 { [%eval -1.09] [%clk 0:19:05] } 19... Rb8 { [%eval -1.18] [%clk 0:50:53] } 20. a3 { [%eval -1.04] [%clk 0:16:45] } 20... Qb6 { [%eval -1.15] [%clk 0:46:08] } 21. Rd2 { [%eval -0.98] [%clk 0:17:14] } 21... Nxc4 { [%eval -1.03] [%clk 0:46:25] } 22. Qxc4 { [%eval -0.97] [%clk 0:17:43] } 22... Qb3 { [%eval -1.17] [%clk 0:46:48] } 23. Qxb3 { [%eval -1.1] [%clk 0:12:59] } 23... Rxb3 { [%eval -0.95] [%clk 0:46:46] } 24. Rhd1 { [%eval -1.09] [%clk 0:11:15] } 24... Bd7 { [%eval -0.56] [%clk 0:36:56] } 25. Rxd6 { [%eval -0.65] [%clk 0:09:43] } 25... Bxd6 { [%eval -0.56] [%clk 0:35:49] } 26. Bxd6 { [%eval -0.72] [%clk 0:09:33] } 26... c4 { [%eval -0.6] [%clk 0:34:35] } 27. e5?! { [%eval -1.65] } { Inaccuracy. Bb4 was best. } { [%clk 0:07:56] } 27... f5 { [%eval -1.75] [%clk 0:31:50] } 28. Bc5 { [%eval -2.01] [%clk 0:06:19] } 28... Rd3? { [%eval -0.79] } { Mistake. c3 was best. } { [%clk 0:15:02] } 29. Rxd3 { [%eval -0.95] [%clk 0:05:41] } 29... cxd3 { [%eval -0.92] [%clk 0:15:26] } 30. Bxa7?! { [%eval -1.99] } { Inaccuracy. Kd2 was best. } { [%clk 0:06:00] } 30... Be6 { [%eval -1.95] [%clk 0:15:48] } 31. Kd2 { [%eval -2.07] [%clk 0:06:27] } 31... Kf8 { [%eval -2.07] [%clk 0:15:31] } 32. Kxd3 { [%eval -2.04] [%clk 0:02:40] } 32... Kg7 { [%eval -2.01] [%clk 0:15:51] } 33. Be3 { [%eval -2.02] [%clk 0:02:52] } 33... Ra8 { [%eval -1.96] [%clk 0:12:14] } 34. Kd4 { [%eval -1.91] [%clk 0:02:52] } 34... Ra5 { [%eval -2.04] [%clk 0:11:47] } 35. b4 { [%eval -1.93] [%clk 0:02:45] } 35... c5+ { [%eval -2.04] [%clk 0:08:48] } 36. bxc5 { [%eval -1.95] [%clk 0:03:11] } 36... Ra4+ { [%eval -2.04] [%clk 0:09:03] } 37. Kc3 { [%eval -2.04] [%clk 0:01:46] } 37... Rxa3+?! { [%eval -1.39] } { Inaccuracy. Kf8 was best. } { [%clk 0:09:29] } 38. Kd4?! { [%eval -2.17] } { Inaccuracy. Kb4 was best. } { [%clk 0:01:14] } 38... Ra4+ { [%eval -1.83] [%clk 0:07:28] } 39. Kc3 { [%eval -2.16] [%clk 0:01:43] } 39... Re4 { [%eval -2.08] [%clk 0:04:36] } 40. Kd3 { [%eval -2.15] [%clk 0:32:12] } 40... Ra4 { [%eval -2.03] [%clk 0:31:48] } 41. Bg5 { [%eval -1.93] [%clk 0:26:45] } 41... Ra2 { [%eval -2.16] [%clk 0:13:57] } 42. Be3 { [%eval -2.21] [%clk 0:26:00] } 42... Ra3+ { [%eval -2.19] [%clk 0:14:01] } 43. Kd4 { [%eval -2.09] [%clk 0:26:29] } 43... Ra4+ { [%eval -2.1] [%clk 0:14:22] } 44. Kc3 { [%eval -2.2] [%clk 0:23:43] } 44... Re4 { [%eval -1.94] [%clk 0:14:14] } 45. Kd3 { [%eval -1.9] [%clk 0:23:46] } 45... Rc4 { [%eval -2.17] [%clk 0:14:37] } 46. Kd2 { [%eval -2.71] [%clk 0:21:53] } 46... f4 { [%eval -3.27] [%clk 0:14:20] } 47. gxf4 { [%eval -3.46] [%clk 0:21:22] } 47... Bc8 { [%eval -3.61] [%clk 0:14:07] } 48. f5 { [%eval -4.26] [%clk 0:21:02] } 48... gxf5 { [%eval -4.57] [%clk 0:14:28] } 49. Bg5 { [%eval -4.32] [%clk 0:09:44] } 49... Rxc5 { [%eval -4.43] [%clk 0:14:48] } 50. e6 { [%eval -4.2] [%clk 0:10:01] } 50... Bxe6 { [%eval -4.25] [%clk 0:14:33] } 51. Ke3 { [%eval -4.37] [%clk 0:10:30] } 51... Rc4 { [%eval -4.48] [%clk 0:14:22] } 52. h5 { [%eval -4.64] [%clk 0:10:18] } 52... Bc8 { [%eval -4.59] [%clk 0:14:32] } 53. f4 { [%eval -5.57] [%clk 0:09:20] } 53... Rc6 { [%eval -5.62] [%clk 0:14:52] } 54. Nxf5+ { [%eval -5.33] [%clk 0:08:54] } 54... Bxf5 { [%eval -5.85] [%clk 0:15:14] } 55. Kd4 { [%eval -5.77] [%clk 0:09:22] } 55... h6 { [%eval -5.51] [%clk 0:15:05] } 56. Bh4 { [%eval -5.53] [%clk 0:09:51] } 56... Bg4 { [%eval -5.81] [%clk 0:15:24] } 57. Ke5 { [%eval -5.96] [%clk 0:10:13] } 57... Rc5+ { [%eval -6.19] [%clk 0:15:47] } 58. Ke4 { [%eval -6.75] [%clk 0:10:32] } 58... Rxh5 { [%eval -6.7] [%clk 0:16:11] } 59. Bd8 { [%eval -6.71] [%clk 0:11:00] } 59... Bf5+ { [%eval -6.29] [%clk 0:16:30] } 60. Ke5 { [%eval -7.22] [%clk 0:11:28] } 60... Kg6 { [%eval -7.31] [%clk 0:16:53] } 61. Be7 { [%eval -7.19] [%clk 0:11:45] } 61... Rh1 { [%eval -7.42] [%clk 0:17:11] } 62. Bb4?! { [%eval -38.16] } { Inaccuracy. Bc5 was best. } { [%clk 0:12:10] } 62... h5 { [%eval -9.52] [%clk 0:17:17] } 63. Bc5 { [%eval -8.08] [%clk 0:12:36] } 63... h4 { [%eval -45.6] [%clk 0:17:35] } 64. Bf2 { [%eval -35.36] [%clk 0:12:51] } 64... h3 { [%eval #-14] [%clk 0:17:58] } 65. Bg3 { [%eval #-13] [%clk 0:13:17] } 65... Rg1 { [%eval #-9] [%clk 0:18:19] } 66. Bf2 { [%eval #-8] [%clk 0:12:30] } 66... Rg2 { [%eval #-7] [%clk 0:18:41] } 67. Bc5 { [%eval #-7] [%clk 0:12:50] } 67... h2 { [%eval #-6] [%clk 0:19:06] } 68. Bb6 { [%eval #-6] [%clk 0:12:29] } 68... h1=Q { [%eval #-5] [%clk 0:19:28] } 69. Bd4 { [%eval #-4] [%clk 0:12:47] } 69... Qe1+ { [%eval #-4] [%clk 0:19:49] } 70. Kd6 { [%eval #-4] [%clk 0:13:06] } 70... Qe6+ { [%eval #-5] [%clk 0:20:06] } 71. Kc5 { [%eval #-5] [%clk 0:12:56] } 71... Rc2+ { [%eval #-4] [%clk 0:20:28] } 72. Kb4 { [%eval #-4] [%clk 0:13:20] } 72... Qc4+ { [%eval #-3] [%clk 0:20:48] } 73. Ka5 { [%eval #-3] [%clk 0:13:44] } 73... Ra2+ { [%eval #-2] [%clk 0:21:06] } 74. Kb6 { [%eval #-2] [%clk 0:14:10] } 74... Ra6+ { [%eval #-1] [%clk 0:21:27] } 0-1