Event: Prague International Chess Festival - Karel Janecek Open
Site: Prague, Czech Republic
Date: 2023-06-26
White: Mitrabha, Guha
WhiteTitle: GM
WhiteElo: 2507
Black: Pasti, Aron
BlackTitle: FM
BlackElo: 2335
Result: 1/2-1/2
ECO: A33
Opening: English Opening: Symmetrical Variation, Anti-Benoni Variation, Spielmann Defense
Variant: Standard
TimeControl: 90min/40 + 30min + 30sec/move

1. c4 { [%eval 0.23] [%clk 1:29:07] } 1... c5 { [%eval 0.32] [%clk 1:29:47] } 2. Nf3 { [%eval 0.25] [%clk 1:29:06] } 2... Nc6 { [%eval 0.43] [%clk 1:29:38] } 3. d4 { [%eval 0.19] [%clk 1:29:08] } 3... cxd4 { [%eval 0.0] [%clk 1:29:26] } 4. Nxd4 { [%eval 0.22] [%clk 1:29:32] } 4... Nf6 { [%eval 0.25] [%clk 1:28:22] } 5. Nc3 { [%eval 0.14] [%clk 1:29:21] } 5... e6 { [%eval 0.13] [%clk 1:22:48] } 6. g3 { [%eval -0.09] [%clk 1:29:26] } 6... d5?! { [%eval 0.54] } { Inaccuracy. Qb6 was best. } { [%clk 1:19:53] } 7. Bg2 { [%eval 0.44] [%clk 1:29:19] } 7... Bc5 { [%eval 0.53] [%clk 1:16:41] } 8. Nb3 { [%eval 0.38] [%clk 1:28:47] } 8... Bb4 { [%eval 0.33] [%clk 1:16:48] } 9. O-O { [%eval 0.23] [%clk 1:13:39] } 9... Bxc3 { [%eval 0.43] [%clk 1:01:46] } 10. bxc3 { [%eval 0.47] [%clk 1:14:02] } 10... O-O { [%eval 0.38] [%clk 1:01:14] } 11. Nd4 { [%eval 0.26] [%clk 1:12:32] } 11... Ne5 { [%eval 0.76] [%clk 0:48:38] } 12. cxd5 { [%eval 0.87] [%clk 1:11:59] } 12... exd5 { [%eval 0.71] [%clk 0:41:30] } 13. Qb3 { [%eval 0.33] [%clk 1:11:44] } 13... h6 { [%eval 0.18] [%clk 0:36:22] } 14. Bf4 { [%eval 0.22] [%clk 1:11:58] } 14... Ng6 { [%eval 0.25] [%clk 0:31:02] } 15. Be3 { [%eval 0.23] [%clk 1:12:18] } 15... b6?! { [%eval 1.08] } { Inaccuracy. Ne5 was best. } { [%clk 0:28:16] } 16. c4 { [%eval 1.08] [%clk 1:09:44] } 16... Ne7?! { [%eval 1.99] } { Inaccuracy. Bb7 was best. } { [%clk 0:24:44] } 17. Rac1 { [%eval 1.43] [%clk 1:08:43] } 17... dxc4 { [%eval 1.88] [%clk 0:20:05] } 18. Qb5? { [%eval 0.53] } { Mistake. Rxc4 was best. } { [%clk 0:44:45] } 18... a6?! { [%eval 1.25] } { Inaccuracy. Bd7 was best. } { [%clk 0:13:59] } 19. Qxc4 { [%eval 1.2] [%clk 0:43:39] } 19... Nfd5 { [%eval 1.12] [%clk 0:13:15] } 20. Bd2 { [%eval 0.94] [%clk 0:43:29] } 20... Bb7 { [%eval 0.74] [%clk 0:12:44] } 21. Qb3 { [%eval 0.95] [%clk 0:43:24] } 21... b5 { [%eval 1.06] [%clk 0:10:58] } 22. a4 { [%eval 0.96] [%clk 0:40:18] } 22... Qb6 { [%eval 1.17] [%clk 0:10:30] } 23. e3 { [%eval 0.8] [%clk 0:40:46] } 23... b4?! { [%eval 1.82] } { Inaccuracy. Rfd8 was best. } { [%clk 0:09:53] } 24. a5 { [%eval 1.84] [%clk 0:40:34] } 24... Qxa5?! { [%eval 2.79] } { Inaccuracy. Qa7 was best. } { [%clk 0:09:25] } 25. e4 { [%eval 2.86] [%clk 0:41:02] } 25... Qb6 { [%eval 3.19] [%clk 0:05:34] } 26. exd5 { [%eval 2.83] [%clk 0:41:30] } 26... Qxd4 { [%eval 2.87] [%clk 0:06:00] } 27. Qxb4?! { [%eval 2.0] } { Inaccuracy. Bxb4 was best. } { [%clk 0:41:31] } 27... Nf5 { [%eval 2.19] [%clk 0:03:58] } 28. Rc4 { [%eval 1.87] [%clk 0:40:01] } 28... a5 { [%eval 1.81] [%clk 0:02:07] } 29. Rxd4 { [%eval 1.75] [%clk 0:38:50] } 29... axb4 { [%eval 1.85] [%clk 0:02:35] } 30. Rxb4 { [%eval 1.83] [%clk 0:39:18] } 30... Bc8 { [%eval 2.16] [%clk 0:02:22] } 31. Rc1 { [%eval 1.93] [%clk 0:39:26] } 31... Ra7 { [%eval 2.11] [%clk 0:00:53] } 32. g4 { [%eval 2.03] [%clk 0:34:38] } 32... Nh4 { [%eval 1.95] [%clk 0:00:50] } 33. Bh1 { [%eval 1.99] [%clk 0:35:01] } 33... f5?! { [%eval 2.83] } { Inaccuracy. Ng6 was best. } { [%clk 0:00:35] } 34. g5 { [%eval 2.93] [%clk 0:35:08] } 34... hxg5 { [%eval 2.82] [%clk 0:00:58] } 35. Bxg5 { [%eval 2.76] [%clk 0:35:35] } 35... Ng6 { [%eval 2.91] [%clk 0:01:25] } 36. d6 { [%eval 2.86] [%clk 0:35:47] } 36... f4 { [%eval 3.25] [%clk 0:00:32] } 37. h4 { [%eval 3.3] [%clk 0:35:36] } 37... f3 { [%eval 3.51] [%clk 0:00:31] } 38. Bxf3 { [%eval 3.85] [%clk 0:35:33] } 38... Rxf3 { [%eval 3.87] [%clk 0:00:32] } 39. Rxc8+ { [%eval 3.81] [%clk 0:36:01] } 39... Kh7 { [%eval 3.78] [%clk 0:00:31] } 40. Rc7 { [%eval 3.53] [%clk 0:33:16] } 40... Rf7 { [%eval 3.57] [%clk 0:00:32] } 41. Rbc4 { [%eval 4.18] [%clk 0:33:07] } 41... Ne5 { [%eval 3.97] [%clk 0:29:09] } 42. Rxa7 { [%eval 3.82] [%clk 1:04:28] } 42... Rxa7 { [%eval 4.28] [%clk 0:29:37] } 43. Rc7 { [%eval 4.15] [%clk 1:04:49] } 43... Ra1+ { [%eval 4.18] [%clk 0:28:45] } 44. Kg2 { [%eval 4.15] [%clk 1:05:17] } 44... Rd1 { [%eval 4.29] [%clk 0:28:28] } 45. f4?? { [%eval 0.15] } { Blunder. Bf6 was best. } { [%clk 1:04:54] } 45... Rd2+ { [%eval 0.15] [%clk 0:28:13] } 46. Kg3 { [%eval 0.13] [%clk 1:05:17] } 46... Rd3+ { [%eval 0.14] [%clk 0:28:37] } 47. Kf2 { [%eval 0.13] [%clk 1:05:45] } 47... Ng4+ { [%eval 0.12] [%clk 0:29:01] } 48. Ke2 { [%eval 0.11] [%clk 1:03:05] } 48... Rxd6 { [%eval 0.13] [%clk 0:29:27] } 49. Be7 { [%eval 0.14] [%clk 1:03:12] } 49... Re6+ { [%eval 0.13] [%clk 0:27:44] } 50. Kf3 { [%eval 0.14] [%clk 1:03:36] } 50... Nh6 { [%eval 0.15] [%clk 0:27:18] } 51. Bc5 { [%eval 0.13] [%clk 0:59:57] } 51... Nf5 { [%eval 0.06] [%clk 0:23:20] } 52. h5 { [%eval 0.05] [%clk 0:58:01] } 52... Kh6 { [%eval 0.0] [%clk 0:18:04] } 53. Rf7 { [%eval 0.13] [%clk 0:58:14] } 53... Nd6 { [%eval 0.06] [%clk 0:16:11] } 54. Rd7 { [%eval 0.06] [%clk 0:54:01] } 54... Ne8 { [%eval 0.0] [%clk 0:14:22] } 55. Bf8 { [%eval 0.16] [%clk 0:30:48] } 55... Kxh5 { [%eval 0.14] [%clk 0:11:14] } 56. Bxg7 { [%eval 0.11] [%clk 0:31:15] } 56... Nxg7 { [%eval 0.07] [%clk 0:11:26] } 57. Rxg7 { [%eval 0.0] [%clk 0:31:39] } 57... Kh6 { [%eval 0.0] [%clk 0:11:55] } 58. Rg1 { [%eval 0.0] [%clk 0:31:10] } 58... Rg6 { [%eval 0.0] [%clk 0:12:20] } 59. Ra1 { [%eval 0.0] [%clk 0:31:27] } 59... Kg7 { [%eval 0.0] [%clk 0:12:28] } 60. Ke4 { [%eval 0.0] [%clk 0:31:56] } 60... Rb6 { [%eval 0.0] [%clk 0:12:09] } 61. Ra5 { [%eval 0.0] [%clk 0:31:33] } 61... Kf6 { [%eval 0.0] [%clk 0:12:03] } 62. Rh5 { [%eval 0.0] [%clk 0:31:47] } 62... Kg6 { [%eval 0.0] [%clk 0:11:41] } 63. Rh1 { [%eval 0.0] [%clk 0:32:09] } 63... Rb4+ { [%eval 0.0] [%clk 0:12:05] } 64. Kf3 { [%eval 0.0] [%clk 0:32:37] } 64... Rb5 { [%eval 0.0] [%clk 0:12:20] } 65. Kg4 { [%eval 0.0] [%clk 0:33:05] } 65... Kf6 { [%eval 0.0] [%clk 0:12:34] } 66. Rh6+ { [%eval 0.0] [%clk 0:33:29] } 66... Kf7 { [%eval 0.0] [%clk 0:13:02] } 67. Ra6 { [%eval 0.0] [%clk 0:33:54] } 67... Rc5 { [%eval 0.0] [%clk 0:13:28] } 68. Kg3 { [%eval 0.0] [%clk 0:34:18] } 68... Rb5 { [%eval 0.0] [%clk 0:13:55] } 69. Kf3 { [%eval 0.0] [%clk 0:34:43] } 69... Rb3+ { [%eval 0.0] [%clk 0:14:23] } 70. Kg4 { [%eval 0.0] [%clk 0:35:05] } 70... Rb5 { [%eval 0.0] [%clk 0:14:37] } 71. Ra2 { [%eval 0.0] [%clk 0:35:33] } 71... Rc5 { [%eval 0.0] [%clk 0:15:03] } 72. Ra3 { [%eval 0.0] [%clk 0:35:57] } 72... Rb5 { [%eval 0.0] [%clk 0:15:29] } 73. Kf3 { [%eval 0.0] [%clk 0:36:21] } 73... Kf6 { [%eval 0.0] [%clk 0:15:39] } 1/2-1/2