Event: Open B
Date: 2025-07-06
White: Pokorny, Jiri
WhiteElo: 1636
Black: Chadima, Ondrej
BlackElo: 1541
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:29:21] } 1... c5 { [%eval 0.25] [%clk 1:29:28] } 2. c3 { [%eval 0.0] [%clk 1:29:10] } 2... Nc6 { [%eval 0.2] [%clk 1:28:31] } 3. Bc4 { [%eval -0.18] [%clk 1:28:27] } 3... Nf6 { [%eval -0.21] [%clk 1:28:00] } 4. d3 { [%eval -0.17] [%clk 1:24:39] } 4... g6 { [%eval -0.11] [%clk 1:26:24] } 5. Nf3 { [%eval -0.11] [%clk 1:23:47] } 5... d6 { [%eval 0.03] [%clk 1:25:25] } 6. h3 { [%eval -0.02] [%clk 1:22:22] } 6... Bg7 { [%eval -0.08] [%clk 1:24:30] } 7. O-O { [%eval 0.0] [%clk 1:22:18] } 7... O-O { [%eval 0.0] [%clk 1:24:32] } 8. Bg5 { [%eval -0.48] [%clk 1:22:00] } 8... Re8?! { [%eval 0.29] } { Inaccuracy. Na5 was best. } { [%clk 1:17:38] } 9. Nbd2 { [%eval 0.15] [%clk 1:21:47] } 9... Na5 { [%eval 0.34] [%clk 1:17:24] } 10. Re1?! { [%eval -0.24] } { Inaccuracy. Bb5 was best. } { [%clk 1:20:21] } 10... Nxc4 { [%eval -0.27] [%clk 1:15:28] } 11. Nxc4 { [%eval -0.29] [%clk 1:20:02] } 11... Be6 { [%eval 0.03] [%clk 1:02:24] } 12. Ne3 { [%eval 0.0] [%clk 1:18:28] } 12... Nd7 { [%eval 0.34] [%clk 1:01:10] } 13. Qc2 { [%eval 0.1] [%clk 1:16:48] } 13... Ne5 { [%eval 0.15] [%clk 0:56:22] } 14. Nd2 { [%eval 0.1] [%clk 1:14:38] } 14... Qd7 { [%eval 0.11] [%clk 0:51:46] } 15. f4 { [%eval 0.19] [%clk 1:12:54] } 15... Nc6 { [%eval 0.16] [%clk 0:49:16] } 16. Kh2 { [%eval -0.34] [%clk 1:12:00] } 16... d5 { [%eval -0.32] [%clk 0:46:21] } 17. exd5 { [%eval -0.41] [%clk 1:08:53] } 17... Bxd5 { [%eval -0.35] [%clk 0:46:25] } 18. Rad1 { [%eval -0.32] [%clk 1:08:01] } 18... Rad8 { [%eval -0.26] [%clk 0:44:02] } 19. Ne4 { [%eval -0.23] [%clk 1:05:11] } 19... b6 { [%eval -0.25] [%clk 0:40:40] } 20. Bh4 { [%eval -0.32] [%clk 1:03:34] } 20... Qc7 { [%eval -0.36] [%clk 0:38:55] } 21. Bg3 { [%eval -0.37] [%clk 1:03:31] } 21... Bh6?? { [%eval 1.96] } { Blunder. Rd7 was best. } { [%clk 0:36:52] } 22. Qf2?? { [%eval -0.31] } { Blunder. Nxd5 was best. } { [%clk 1:02:30] } 22... Bxe4?! { [%eval 0.66] } { Inaccuracy. Qd7 was best. } { [%clk 0:35:48] } 23. dxe4 { [%eval 0.7] [%clk 1:01:00] } 23... e6?! { [%eval 1.31] } { Inaccuracy. Rxd1 was best. } { [%clk 0:35:11] } 24. Ng4 { [%eval 1.24] [%clk 1:00:46] } 24... Bg7 { [%eval 1.13] [%clk 0:34:29] } 25. f5 { [%eval 1.2] [%clk 1:00:58] } 25... Ne5?? { [%eval 4.49] } { Blunder. Qb7 was best. } { [%clk 0:33:27] } 26. Bxe5?? { [%eval 0.0] } { Blunder. f6 was best. } { [%clk 0:55:02] } 26... Bxe5+ { [%eval 0.0] [%clk 0:32:58] } 27. g3 { [%eval -0.03] [%clk 0:55:15] } 27... Rxd1 { [%eval -0.03] [%clk 0:31:58] } 28. Rxd1 { [%eval -0.21] [%clk 0:55:12] } 28... exf5 { [%eval -0.37] [%clk 0:32:05] } 29. Nxe5?? { [%eval -2.75] } { Blunder. exf5 was best. } { [%clk 0:47:33] } 29... Qxe5?! { [%eval -1.68] } { Inaccuracy. Rxe5 was best. } { [%clk 0:31:40] } 30. exf5 { [%eval -1.43] [%clk 0:46:43] } 30... Qe2? { [%eval -0.24] } { Mistake. gxf5 was best. } { [%clk 0:31:58] } 31. Rf1?? { [%eval -2.14] } { Blunder. Rd2 was best. } { [%clk 0:45:52] } 31... gxf5 { [%eval -1.62] [%clk 0:31:02] } 32. Kg1 { [%eval -1.53] [%clk 0:45:07] } 32... Qxf2+? { [%eval 0.0] } { Mistake. Qe3 was best. } { [%clk 0:31:23] } 33. Rxf2?! { [%eval -0.55] } { Inaccuracy. Kxf2 was best. } { [%clk 0:45:11] } 33... Re5 { [%eval -0.28] [%clk 0:31:45] } 34. Kf1 { [%eval -0.79] [%clk 0:45:13] } 34... Kg7 { [%eval -0.48] [%clk 0:32:00] } 35. Rf4? { [%eval -2.15] } { Mistake. Rd2 was best. } { [%clk 0:45:15] } 35... Kg6? { [%eval -0.76] } { Mistake. Re3 was best. } { [%clk 0:30:41] } 36. Ra4?? { [%eval -2.58] } { Blunder. Kf2 was best. } { [%clk 0:45:04] } 36... a5 { [%eval -2.41] [%clk 0:30:35] } 37. b4?? { [%eval -4.95] } { Blunder. Kf2 was best. } { [%clk 0:44:41] } 37... cxb4 { [%eval -4.86] [%clk 0:30:33] } 38. cxb4 { [%eval -4.93] [%clk 0:44:26] } 38... Re4 { [%eval -4.76] [%clk 0:30:54] } 39. Kf2 { [%eval -4.64] [%clk 0:44:10] } 39... Rxb4 { [%eval -4.34] [%clk 0:31:09] } 40. Ra3 { [%eval -4.48] [%clk 0:43:59] } 40... f4 { [%eval -4.48] [%clk 0:30:43] } 41. g4 { [%eval -4.4] [%clk 0:43:40] } 41... Kg5 { [%eval -4.39] [%clk 0:30:29] } 42. Kf3 { [%eval -4.42] [%clk 0:43:43] } 42... f5 { [%eval -4.01] [%clk 0:30:04] } 43. Rd3 { [%eval -4.06] [%clk 0:42:56] } 43... fxg4+?? { [%eval 0.0] } { Blunder. Rc4 was best. } { [%clk 0:25:29] } 44. hxg4 { [%eval 0.0] [%clk 0:43:07] } 44... Rb5 { [%eval -0.06] [%clk 0:23:36] } 45. Rd8 { [%eval -0.28] [%clk 0:42:46] } 45... h5 { [%eval 0.0] [%clk 0:20:34] } 46. Rg8+ { [%eval 0.0] [%clk 0:42:43] } 46... Kh4 { [%eval 0.0] [%clk 0:20:46] } 47. Rh8 { [%eval 0.0] [%clk 0:41:24] } 47... Rg5 { [%eval 0.0] [%clk 0:21:05] } 48. Rxh5+ { [%eval 0.0] [%clk 0:38:25] } 48... Rxh5 { [%eval 0.0] [%clk 0:21:13] } 49. gxh5 { [%eval 0.0] [%clk 0:38:35] } 49... Kxh5 { [%eval 0.0] [%clk 0:21:16] } 50. Kxf4 { [%eval 0.0] [%clk 0:38:26] } 50... b5 { [%eval 0.0] [%clk 0:20:48] } 51. Ke3 { [%eval 0.0] [%clk 0:37:53] } 51... b4 { [%eval 0.0] [%clk 0:20:07] } 52. Kd2 { [%eval 0.0] [%clk 0:38:07] } 52... a4 { [%eval 0.0] [%clk 0:20:24] } 53. Kc2 { [%eval 0.0] [%clk 0:36:45] } 53... Kg4 { [%eval 0.0] [%clk 0:20:43] } 54. Kb2 { [%eval 0.0] [%clk 0:36:53] } 54... Kf3 { [%eval 0.0] [%clk 0:21:08] } 55. Kc2 { [%eval 0.0] [%clk 0:36:30] } 55... Ke2 { [%eval 0.0] [%clk 0:21:21] } 56. Kb2 { [%eval 0.0] [%clk 0:36:07] } 56... Kd3 { [%eval 0.0] [%clk 0:21:07] } 57. Kc1 { [%eval 0.0] [%clk 0:34:59] } 57... Ke3 { [%eval 0.0] [%clk 0:17:47] } 58. Kc2 { [%eval 0.0] [%clk 0:35:11] } 58... Ke2 { [%eval 0.0] [%clk 0:17:54] } 59. Kc1 { [%eval 0.0] [%clk 0:35:22] } 59... Kd3 { [%eval 0.0] [%clk 0:17:39] } 60. Kb2 { [%eval 0.0] [%clk 0:35:39] } 60... Kd2 { [%eval 0.0] [%clk 0:17:43] } 61. Kb1 { [%eval 0.0] [%clk 0:35:58] } 61... Kc3 { [%eval 0.0] [%clk 0:17:22] } 62. Ka1 { [%eval 0.0] [%clk 0:36:02] } 62... b3 { [%eval 0.0] [%clk 0:17:13] } 63. Kb1 { [%eval 0.0] [%clk 0:28:11] } 63... Kb4 { [%eval 0.0] [%clk 0:15:42] } 64. Ka1?? { [%eval #-12] } { Checkmate is now unavoidable. axb3 was best. } { [%clk 0:27:24] } 64... Ka3 { [%eval #-11] [%clk 0:15:32] } 65. axb3 { [%eval #-11] [%clk 0:26:54] } 65... axb3 { [%eval #-10] [%clk 0:15:59] } 66. Kb1 { [%eval #-10] [%clk 0:26:58] } 66... b2 { [%eval #-9] [%clk 0:16:25] } 67. Kc2 { [%eval #-9] [%clk 0:26:42] } 67... Ka2 { [%eval #-8] [%clk 0:16:53] } 0-1