Event: Cracovia 2021 A
Site: Krakow
Date: 2021-12-31
White: Niedbala, Bartlomiej
WhiteElo: 2385
Black: Gahan, M G
BlackElo: 2248
Result: 1/2-1/2
ECO: B28
Opening: Sicilian Defense: O'Kelly Variation, Yerevan System
Variant: Standard

1. e4 { [%eval 0.0] [%clk 1:22:43] } 1... c5 { [%eval 0.32] [%clk 1:29:56] } 2. Nf3 { [%eval 0.0] [%clk 1:19:45] } 2... a6 { [%eval 0.5] [%clk 1:29:10] } 3. Nc3 { [%eval 0.0] [%clk 1:11:56] } 3... e6 { [%eval 0.43] [%clk 1:28:04] } 4. g3 { [%eval 0.0] [%clk 1:11:41] } 4... b5 { [%eval 0.21] [%clk 1:24:46] } 5. Bg2 { [%eval 0.11] [%clk 1:10:24] } 5... Bb7 { [%eval 0.12] [%clk 1:24:56] } 6. d4 { [%eval 0.24] [%clk 1:10:02] } 6... b4 { [%eval -0.09] [%clk 1:20:27] } 7. Na4 { [%eval 0.13] [%clk 1:10:04] } 7... Bxe4 { [%eval 0.61] [%clk 1:19:55] } 8. dxc5 { [%eval 1.12] [%clk 1:05:37] } 8... Nc6 { [%eval 1.22] [%clk 1:15:35] } 9. O-O { [%eval 1.25] [%clk 0:51:16] } 9... Nf6 { [%eval 1.2] [%clk 1:07:50] } 10. a3 { [%eval 1.74] [%clk 0:40:54] } 10... Be7 { [%eval 1.45] [%clk 0:57:30] } 11. axb4 { [%eval 1.54] [%clk 0:38:18] } 11... Nxb4 { [%eval 1.36] [%clk 0:57:45] } 12. c3 { [%eval 1.4] [%clk 0:38:22] } 12... Nbd5 { [%eval 1.5] [%clk 0:50:54] } 13. Re1 { [%eval 1.55] [%clk 0:37:02] } 13... O-O { [%eval 1.93] [%clk 0:48:12] } 14. Qd4?! { [%eval 1.06] } { Inaccuracy. g4 was best. } { [%clk 0:33:44] } 14... Bc2 { [%eval 1.16] [%clk 0:45:40] } 15. Ne5 { [%eval 0.93] [%clk 0:29:36] } 15... Rc8 { [%eval 0.69] [%clk 0:45:12] } 16. c4 { [%eval 1.05] [%clk 0:20:59] } 16... Nb4 { [%eval 0.39] [%clk 0:45:03] } 17. Qd2 { [%eval 0.44] [%clk 0:18:12] } 17... Qa5 { [%eval 0.4] [%clk 0:41:57] } 18. b3 { [%eval 0.33] [%clk 0:10:47] } 18... Bxb3 { [%eval 0.14] [%clk 0:39:10] } 19. Ba3 { [%eval 0.26] [%clk 0:10:51] } 19... Nc6?? { [%eval 2.06] } { Blunder. Rb8 was best. } { [%clk 0:39:10] } 20. Qxa5 { [%eval 1.84] [%clk 0:10:52] } 20... Nxa5 { [%eval 2.04] [%clk 0:39:35] } 21. Nb6 { [%eval 1.74] [%clk 0:10:08] } 21... Rc7 { [%eval 1.34] [%clk 0:37:07] } 22. Bb4 { [%eval 1.18] [%clk 0:06:54] } 22... Nb7 { [%eval 1.28] [%clk 0:35:40] } 23. Bxb7 { [%eval 1.12] [%clk 0:05:52] } 23... Rxb7 { [%eval 1.03] [%clk 0:36:09] } 24. Rxa6 { [%eval 1.39] [%clk 0:04:37] } 24... Bc2 { [%eval 1.43] [%clk 0:32:26] } 25. c6?! { [%eval 0.55] } { Inaccuracy. Rea1 was best. } { [%clk 0:02:58] } 25... dxc6 { [%eval 0.52] [%clk 0:32:48] } 26. Bxe7 { [%eval 0.6] [%clk 0:03:02] } 26... Rxe7 { [%eval 0.64] [%clk 0:33:13] } 27. Nxc6 { [%eval 0.69] [%clk 0:03:16] } 27... Rc7 { [%eval 0.57] [%clk 0:33:39] } 28. Ne5 { [%eval 0.71] } 28... Rd8 { [%eval 0.57] [%clk 0:31:20] } 29. Rc1 { [%eval 0.23] [%clk 0:03:11] } 29... Be4 { [%eval 0.21] [%clk 0:30:27] } 30. f3 { [%eval 0.18] [%clk 0:03:12] } 30... Bc6 { [%eval 0.32] [%clk 0:26:24] } 31. Ra5 { [%eval 0.0] [%clk 0:03:40] } 31... Rb8?! { [%eval 0.76] } { Inaccuracy. Ne8 was best. } { [%clk 0:25:34] } 32. Rd1?! { [%eval -0.16] } { Inaccuracy. c5 was best. } { [%clk 0:02:44] } 32... Rxb6 { [%eval -0.1] [%clk 0:24:32] } 33. Nxc6 { [%eval 0.0] [%clk 0:03:11] } 33... g6 { [%eval -0.15] [%clk 0:24:16] } 34. Ne5 { [%eval -0.18] [%clk 0:03:29] } 34... Rb2 { [%eval -0.17] [%clk 0:23:52] } 35. Rda1 { [%eval -0.15] [%clk 0:01:35] } 35... Nd7 { [%eval -0.2] [%clk 0:19:55] } 36. Nxd7 { [%eval -0.24] [%clk 0:02:03] } 36... Rxd7 { [%eval -0.28] [%clk 0:20:19] } 37. R5a2 { [%eval -0.25] [%clk 0:02:27] } 37... Rb3 { [%eval -0.2] [%clk 0:18:44] } 38. Ra3 { [%eval -0.17] [%clk 0:02:55] } 38... Rd1+ { [%eval -0.14] [%clk 0:17:43] } 39. Rxd1 { [%eval -0.14] [%clk 0:03:17] } 39... Rxa3 { [%eval -0.16] [%clk 0:18:10] } 40. Rd8+ { [%eval -0.19] [%clk 0:33:32] } 40... Kg7 { [%eval -0.11] [%clk 0:48:35] } 41. Kg2 { [%eval -0.09] [%clk 0:32:58] } 41... Rc3 { [%eval -0.11] [%clk 0:47:42] } 42. Rc8 { [%eval -0.06] [%clk 0:31:25] } 42... h5 { [%eval 0.0] [%clk 0:46:52] } 43. h4 { [%eval 0.0] [%clk 0:25:01] } 43... Rc2+ { [%eval 0.0] [%clk 0:47:05] } 44. Kh3 { [%eval 0.0] [%clk 0:23:10] } 44... Rf2 { [%eval 0.0] [%clk 0:47:16] } 45. f4 { [%eval 0.0] [%clk 0:22:42] } 45... Rc2 { [%eval -0.08] [%clk 0:47:39] } 46. Rc5 { [%eval 0.0] [%clk 0:22:20] } 46... Kf6 { [%eval -0.08] [%clk 0:48:00] } 47. Rc7 { [%eval 0.0] [%clk 0:22:45] } 47... Re2 { [%eval -0.03] [%clk 0:47:41] } 48. Rc5 { [%eval -0.03] [%clk 0:21:58] } 48... Rf2 { [%eval -0.07] [%clk 0:46:40] } 49. Rc7 { [%eval -0.01] [%clk 0:20:31] } 49... e5 { [%eval -0.08] [%clk 0:45:24] } 50. fxe5+ { [%eval 0.0] [%clk 0:18:56] } 50... Kxe5 { [%eval -0.01] [%clk 0:45:52] } 51. Rd7 { [%eval 0.0] [%clk 0:16:37] } 51... Ke6 { [%eval 0.0] [%clk 0:46:00] } 52. Rd3 { [%eval 0.0] [%clk 0:14:03] } 52... Rc2 { [%eval 0.0] [%clk 0:45:59] } 53. Re3+ { [%eval -0.08] [%clk 0:14:11] } 53... Kd6 { [%eval 0.0] [%clk 0:45:56] } 54. Rd3+ { [%eval 0.0] [%clk 0:14:09] } 54... Kc5 { [%eval -0.04] [%clk 0:43:31] } 55. Rf3 { [%eval 0.0] [%clk 0:13:33] } 55... f5 { [%eval -0.1] [%clk 0:43:54] } 56. Re3 { [%eval -0.17] [%clk 0:12:20] } 56... Rxc4 { [%eval 0.0] [%clk 0:44:08] } 57. Re6 { [%eval 0.0] [%clk 0:12:06] } 57... Rg4 { [%eval 0.0] [%clk 0:44:32] } 58. Ra6 { [%eval 0.0] [%clk 0:12:13] } 58... Kd5 { [%eval 0.0] [%clk 0:44:42] } 59. Ra5+ { [%eval 0.0] [%clk 0:12:09] } 59... Ke6 { [%eval -0.05] [%clk 0:45:02] } 60. Ra6+ { [%eval 0.0] [%clk 0:12:13] } 60... Ke5 { [%eval 0.0] [%clk 0:45:26] } 61. Ra5+ { [%eval 0.0] [%clk 0:12:31] } 61... Kf6 { [%eval 0.0] [%clk 0:45:34] } 62. Ra6+ { [%eval 0.0] [%clk 0:12:57] } 62... Kg7 { [%eval 0.0] [%clk 0:46:00] } 63. Ra7+ { [%eval 0.0] [%clk 0:13:24] } 63... Kh6 { [%eval 0.0] [%clk 0:46:25] } 64. Ra6 { [%eval 0.0] [%clk 0:13:49] } 64... Rd4 { [%eval -0.08] [%clk 0:46:02] } 65. Rb6 { [%eval -0.05] [%clk 0:12:12] } 65... Kg7 { [%eval 0.0] [%clk 0:46:05] } 66. Ra6 { [%eval 0.0] [%clk 0:12:28] } 66... Kf7 { [%eval 0.0] [%clk 0:46:28] } 67. Rb6 { [%eval -0.02] [%clk 0:12:54] } 67... Re4 { [%eval -0.05] [%clk 0:46:49] } 68. Ra6 { [%eval 0.0] [%clk 0:13:15] } 68... Re6 { [%eval -0.08] [%clk 0:47:14] } 69. Ra7+ { [%eval 0.0] [%clk 0:13:43] } 69... Kf6 { [%eval -0.08] [%clk 0:47:38] } 70. Ra5 { [%eval 0.0] [%clk 0:14:09] } 70... Rd6 { [%eval 0.0] [%clk 0:47:46] } 71. Rb5 { [%eval 0.0] [%clk 0:14:24] } 71... Ke6 { [%eval 0.0] [%clk 0:47:58] } 72. Ra5 { [%eval 0.0] [%clk 0:14:48] } 72... Rb6 { [%eval -0.03] [%clk 0:48:21] } 73. Kg2 { [%eval 0.0] [%clk 0:14:56] } 73... Kf6 { [%eval 0.0] [%clk 0:48:19] } 74. Kh3 { [%eval 0.0] [%clk 0:14:52] } 74... Ke6 { [%eval 0.0] [%clk 0:48:45] } 75. Kg2 { [%eval -0.05] [%clk 0:15:19] } 75... Kf6 { [%eval 0.0] [%clk 0:49:11] } 1/2-1/2