Event: Open B
Date: 2025-07-04
White: Novak, Jiri
WhiteElo: 1596
Black: Eisenhour, Alan William
BlackElo: 0
Result: 1-0
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:57] } 2. Nf3 { [%eval 0.2] [%clk 1:31:17] } 2... d6 { [%eval 0.31] [%clk 1:31:19] } 3. d4 { [%eval 0.22] [%clk 1:31:36] } 3... cxd4 { [%eval 0.19] [%clk 1:31:43] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:00] } 4... Nf6 { [%eval 0.31] [%clk 1:31:59] } 5. Nc3 { [%eval 0.32] [%clk 1:32:25] } 5... a6 { [%eval 0.28] [%clk 1:32:23] } 6. Be2 { [%eval 0.14] [%clk 1:32:34] } 6... e5 { [%eval 0.14] [%clk 1:31:36] } 7. Nb3 { [%eval 0.09] [%clk 1:32:57] } 7... Be7 { [%eval 0.14] [%clk 1:30:40] } 8. O-O { [%eval 0.24] [%clk 1:32:39] } 8... b5?! { [%eval 0.86] } { Inaccuracy. O-O was best. } { [%clk 1:30:34] } 9. a3?! { [%eval 0.26] } { Inaccuracy. Nd5 was best. } { [%clk 1:32:18] } 9... Bb7 { [%eval 0.33] [%clk 1:30:56] } 10. f3 { [%eval -0.21] [%clk 1:30:55] } 10... Qb6+ { [%eval 0.0] [%clk 1:30:31] } 11. Kh1 { [%eval -0.07] [%clk 1:31:11] } 11... Nbd7 { [%eval -0.04] [%clk 1:30:41] } 12. Qe1 { [%eval -0.1] [%clk 1:26:23] } 12... O-O { [%eval -0.08] [%clk 1:29:11] } 13. Bg5 { [%eval -0.26] [%clk 1:23:28] } 13... Rae8 { [%eval 0.14] [%clk 1:26:22] } 14. Rd1 { [%eval -0.2] [%clk 1:15:12] } 14... h6 { [%eval -0.13] [%clk 1:25:39] } 15. Bh4 { [%eval -0.23] [%clk 1:14:52] } 15... Nh5 { [%eval 0.19] [%clk 1:25:57] } 16. Bf2 { [%eval -0.3] [%clk 1:13:19] } 16... Qc7 { [%eval -0.33] [%clk 1:26:17] } 17. Be3 { [%eval -0.45] [%clk 1:10:33] } 17... Ndf6 { [%eval -0.22] [%clk 1:26:03] } 18. Qd2 { [%eval -0.23] [%clk 1:05:21] } 18... Rd8 { [%eval -0.06] [%clk 1:25:46] } 19. g4 { [%eval -0.09] [%clk 1:02:59] } 19... Nf4 { [%eval 0.0] [%clk 1:25:27] } 20. Bxf4 { [%eval -0.01] [%clk 1:03:12] } 20... exf4 { [%eval 0.1] [%clk 1:25:53] } 21. Qxf4 { [%eval 0.05] [%clk 1:03:17] } 21... Rd7?! { [%eval 0.65] } { Inaccuracy. Nh7 was best. } { [%clk 1:24:50] } 22. Rg1?! { [%eval -0.17] } { Inaccuracy. Nd4 was best. } { [%clk 1:01:22] } 22... Rfd8 { [%eval 0.01] [%clk 1:24:50] } 23. g5 { [%eval -0.36] [%clk 0:59:46] } 23... Nh5 { [%eval -0.29] [%clk 1:25:09] } 24. Qg4 { [%eval -0.32] [%clk 1:00:04] } 24... Bxg5?? { [%eval 3.31] } { Blunder. g6 was best. } { [%clk 1:24:36] } 25. Qxh5 { [%eval 3.23] [%clk 0:59:43] } 25... d5 { [%eval 3.15] [%clk 1:24:33] } 26. exd5 { [%eval 3.35] [%clk 0:51:14] } 26... Bxd5 { [%eval 3.32] [%clk 1:24:51] } 27. Nxd5 { [%eval 3.38] [%clk 0:50:49] } 27... Rxd5 { [%eval 3.35] [%clk 1:25:14] } 28. Rxd5 { [%eval 3.38] [%clk 0:46:36] } 28... Rxd5 { [%eval 3.28] [%clk 1:25:36] } 29. Bd3 { [%eval 2.99] [%clk 0:46:13] } 29... Qd6 { [%eval 3.53] [%clk 1:23:45] } 30. Qg4 { [%eval 3.58] [%clk 0:42:50] } 30... g6 { [%eval 3.15] [%clk 1:22:54] } 31. Re1 { [%eval 2.88] [%clk 0:33:44] } 31... Be7?! { [%eval 3.97] } { Inaccuracy. Bf4 was best. } { [%clk 1:22:48] } 32. Qg3 { [%eval 3.3] [%clk 0:28:55] } 32... Qd7 { [%eval 4.08] [%clk 1:21:45] } 33. Qg4 { [%eval 3.85] [%clk 0:25:54] } 33... Qd6 { [%eval 3.79] [%clk 1:22:05] } 34. Qc8+ { [%eval 3.2] [%clk 0:25:34] } 34... Kg7 { [%eval 3.23] [%clk 1:22:24] } 35. Qb7 { [%eval 2.86] [%clk 0:23:57] } 35... Rh5 { [%eval 3.15] [%clk 1:22:41] } 36. Re2 { [%eval 3.12] [%clk 0:21:57] } 36... Bd8 { [%eval 3.33] [%clk 1:19:54] } 37. Qe4 { [%eval 2.93] [%clk 0:18:48] } 37... Bc7?! { [%eval 3.94] } { Inaccuracy. Bf6 was best. } { [%clk 1:18:57] } 38. Qd4+ { [%eval 4.21] [%clk 0:18:00] } 38... Kh7 { [%eval 4.24] [%clk 1:17:37] } 39. Qxd6 { [%eval 4.26] [%clk 0:17:26] } 39... Bxd6 { [%eval 4.32] [%clk 1:17:59] } 40. c4 { [%eval 4.03] [%clk 0:15:24] } 40... bxc4 { [%eval 4.25] [%clk 1:17:37] } 41. Bxc4 { [%eval 4.08] [%clk 0:15:24] } 41... Rf5 { [%eval 4.65] [%clk 1:18:01] } 42. Rd2 { [%eval 4.48] [%clk 0:10:19] } 42... Rf6 { [%eval 4.72] [%clk 1:17:43] } 43. Kg2 { [%eval 4.59] [%clk 0:09:20] } 43... h5 { [%eval 4.68] [%clk 1:17:18] } 44. Bxf7 { [%eval 4.4] [%clk 0:08:26] } 44... Bxh2 { [%eval 4.43] [%clk 1:16:31] } 45. Bxg6+ { [%eval 3.82] [%clk 0:08:10] } 45... Kxg6 { [%eval 3.79] [%clk 1:16:50] } 46. Kxh2 { [%eval 3.9] [%clk 0:08:31] } 46... Rxf3 { [%eval 3.83] [%clk 1:17:01] } 47. Nd4 { [%eval 3.74] [%clk 0:08:13] } 47... Rf4 { [%eval 3.77] [%clk 1:16:29] } 48. Kg3 { [%eval 3.84] [%clk 0:08:04] } 48... Rg4+ { [%eval 4.04] [%clk 1:16:50] } 49. Kh3 { [%eval 4.08] [%clk 0:08:07] } 49... Kg5? { [%eval 8.44] } { Mistake. Kf6 was best. } { [%clk 1:15:41] } 50. Rg2 { [%eval 7.15] [%clk 0:08:26] } 50... Rxg2 { [%eval 9.69] [%clk 1:15:54] } 51. Kxg2 { [%eval 83.08] [%clk 0:08:48] } 51... Kg4?! { [%eval #29] } { Checkmate is now unavoidable. Kf4 was best. } { [%clk 1:16:05] } 52. b4 { [%eval #28] [%clk 0:09:02] } 52... Kf4 { [%eval #30] [%clk 1:16:23] } 53. Ne6+?! { [%eval 57.72] } { Lost forced checkmate sequence. Nb3 was best. } { [%clk 0:09:07] } 53... Ke5?! { [%eval #21] } { Checkmate is now unavoidable. Ke4 was best. } { [%clk 1:16:29] } 54. Nc5 { [%eval #21] [%clk 0:09:25] } 54... Kd5 { [%eval #26] [%clk 1:15:45] } 55. Nxa6 { [%eval #26] [%clk 0:09:44] } 55... Kc4 { [%eval #26] [%clk 1:16:02] } 56. Nc5 { [%eval #17] [%clk 0:09:49] } 56... Kb5 { [%eval #17] [%clk 1:15:21] } 57. Kh3 { [%eval #16] [%clk 0:09:59] } 57... h4 { [%eval #15] [%clk 1:13:54] } 58. Kxh4 { [%eval #16] [%clk 0:10:21] } 58... Kc4 { [%eval #16] [%clk 1:12:21] } 59. Kg4 { [%eval #15] [%clk 0:10:32] } 59... Kb5 { [%eval #13] [%clk 1:12:10] } 60. Kf4 { [%eval #12] [%clk 0:10:52] } 60... Kb6 { [%eval #12] [%clk 1:12:05] } 61. Ke5 { [%eval #11] [%clk 0:10:58] } 61... Kb5 { [%eval #11] [%clk 1:12:01] } 62. Kd6 { [%eval #10] [%clk 0:10:38] } 62... Kb6 { [%eval #6] [%clk 1:12:20] } 63. Nd7+ { [%eval #11] [%clk 0:10:09] } 63... Kb5 { [%eval #11] [%clk 1:12:28] } 64. Ne5 { [%eval #10] [%clk 0:09:41] } 64... Ka4 { [%eval #10] [%clk 1:12:36] } 65. Kc5 { [%eval #10] [%clk 0:09:45] } 65... Kxa3 { [%eval #9] [%clk 1:12:41] } 66. b5 { [%eval #8] [%clk 0:10:01] } 66... Ka4 { [%eval #8] [%clk 1:13:03] } 67. b6 { [%eval #7] [%clk 0:10:23] } 67... Ka5 { [%eval #4] [%clk 1:13:24] } 68. b7 { [%eval #3] [%clk 0:10:42] } 1-0