Event: open-a
Date: 2022-07-24
White: Horak, Martin
WhiteElo: 2238
Black: Tahay, Alexis
BlackElo: 2393
Result: 0-1
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:56] } 1... c5 { [%eval 0.32] [%clk 1:30:35] } 2. Nf3 { [%eval 0.0] } 2... d6 { [%eval 0.0] } 3. d4 { [%eval 0.3] [%clk 1:31:11] } 3... cxd4 { [%eval 0.13] [%clk 1:31:00] } 4. Nxd4 { [%eval 0.29] [%clk 1:31:36] } 4... Nf6 { [%eval 0.31] [%clk 1:31:26] } 5. Nc3 { [%eval 0.18] [%clk 1:32:01] } 5... a6 { [%eval 0.0] [%clk 1:31:53] } 6. Be2 { [%eval 0.07] [%clk 1:32:13] } 6... e5 { [%eval 0.13] [%clk 1:32:18] } 7. Nb3 { [%eval 0.0] [%clk 1:32:38] } 7... Be7 { [%eval 0.2] [%clk 1:32:44] } 8. Be3 { [%eval 0.37] [%clk 1:32:40] } 8... Be6 { [%eval 0.24] [%clk 1:32:56] } 9. Nd5 { [%eval 0.1] [%clk 1:32:11] } 9... Nxd5 { [%eval 0.2] [%clk 1:33:08] } 10. exd5 { [%eval 0.23] [%clk 1:32:34] } 10... Bc8 { [%eval 0.59] [%clk 1:32:37] } 11. O-O { [%eval 0.6] [%clk 1:31:01] } 11... O-O { [%eval 0.68] [%clk 1:32:22] } 12. Qd2?! { [%eval 0.0] } { Inaccuracy. a4 was best. } { [%clk 1:21:42] } 12... Nd7 { [%eval 0.5] [%clk 1:31:37] } 13. Na5?! { [%eval -0.28] } { Inaccuracy. a4 was best. } { [%clk 1:18:38] } 13... f5 { [%eval -0.15] [%clk 1:27:00] } 14. f4 { [%eval 0.0] [%clk 1:17:36] } 14... Bf6?! { [%eval 0.62] } { Inaccuracy. Nf6 was best. } { [%clk 1:21:21] } 15. fxe5 { [%eval 0.56] [%clk 1:11:21] } 15... Nxe5 { [%eval 0.38] [%clk 1:19:05] } 16. c4 { [%eval 0.75] [%clk 1:10:36] } 16... g5 { [%eval 0.68] [%clk 1:10:12] } 17. b4 { [%eval 0.86] [%clk 1:03:20] } 17... f4 { [%eval 0.99] [%clk 1:05:20] } 18. Bd4 { [%eval 1.13] [%clk 1:02:35] } 18... Qe7 { [%eval 0.59] [%clk 1:02:36] } 19. Rac1 { [%eval 0.46] [%clk 0:55:17] } 19... Qg7 { [%eval 0.75] [%clk 1:00:51] } 20. Nb3 { [%eval 0.84] [%clk 0:51:11] } 20... Bd7 { [%eval 0.57] [%clk 0:54:42] } 21. c5 { [%eval 0.49] [%clk 0:48:39] } 21... Ba4 { [%eval 0.92] [%clk 0:52:56] } 22. Ba1 { [%eval 0.78] [%clk 0:44:28] } 22... Bxb3 { [%eval 0.92] [%clk 0:52:16] } 23. axb3 { [%eval 1.42] [%clk 0:44:51] } 23... g4 { [%eval 1.37] [%clk 0:48:49] } 24. Rxf4?? { [%eval -1.34] } { Blunder. Qxf4 was best. } { [%clk 0:30:15] } 24... Bg5 { [%eval -1.89] [%clk 0:47:38] } 25. g3 { [%eval -1.37] [%clk 0:25:39] } 25... Qg6 { [%eval -1.2] [%clk 0:45:10] } 26. Rcf1?? { [%eval -6.1] } { Blunder. Qc2 was best. } { [%clk 0:23:00] } 26... Bxf4?! { [%eval -3.98] } { Inaccuracy. Nf3+ was best. } { [%clk 0:45:09] } 27. gxf4?! { [%eval -6.25] } { Inaccuracy. Rxf4 was best. } { [%clk 0:22:50] } 27... Nf3+ { [%eval -6.49] [%clk 0:44:55] } 28. Bxf3 { [%eval -6.74] [%clk 0:23:08] } 28... gxf3+ { [%eval -6.33] [%clk 0:45:21] } 29. Kh1 { [%eval -6.38] [%clk 0:23:24] } 29... Rxf4 { [%eval -6.6] [%clk 0:44:24] } 30. cxd6 { [%eval -7.61] [%clk 0:19:51] } 30... Qg2+?! { [%eval -5.45] } { Inaccuracy. Raf8 was best. } { [%clk 0:43:30] } 31. Qxg2+ { [%eval -6.06] [%clk 0:20:14] } 31... fxg2+ { [%eval -6.17] [%clk 0:43:57] } 32. Kxg2 { [%eval -5.97] [%clk 0:20:36] } 32... Rxf1 { [%eval -6.07] [%clk 0:44:24] } 33. Kxf1 { [%eval -6.08] [%clk 0:21:00] } 33... Kf7?! { [%eval -4.51] } { Inaccuracy. Rf8+ was best. } { [%clk 0:44:44] } 34. Ke2 { [%eval -4.74] [%clk 0:20:49] } 34... Rd8 { [%eval -5.54] [%clk 0:43:13] } 35. Kd3 { [%eval -5.46] [%clk 0:20:50] } 35... Rxd6 { [%eval -5.38] [%clk 0:43:41] } 36. Kc4 { [%eval -5.02] [%clk 0:20:57] } 36... Ke7 { [%eval -4.64] [%clk 0:42:57] } 37. Be5 { [%eval -5.15] [%clk 0:19:46] } 37... Rg6 { [%eval -5.06] [%clk 0:43:10] } 38. b5 { [%eval -5.09] [%clk 0:18:18] } 38... axb5+ { [%eval -4.8] [%clk 0:42:20] } 39. Kc5 { [%eval -5.1] [%clk 0:17:41] } 39... Rg5?! { [%eval -3.25] } { Inaccuracy. b4 was best. } { [%clk 0:41:13] } 40. Bg3 { [%eval -3.51] [%clk 0:17:14] } 40... Kd7 { [%eval -3.18] [%clk 0:41:24] } 41. Bf4? { [%eval -5.13] } { Mistake. b4 was best. } { [%clk 0:16:19] } 41... Rf5 { [%eval -5.43] [%clk 0:41:47] } 42. Bg3 { [%eval -4.93] [%clk 0:16:37] } 42... h5?! { [%eval -3.25] } { Inaccuracy. b4 was best. } { [%clk 0:42:09] } 43. b4 { [%eval -3.92] [%clk 0:16:46] } 43... Rg5 { [%eval -3.55] [%clk 0:41:21] } 44. Bf4 { [%eval -3.59] [%clk 0:16:50] } 44... Rg4 { [%eval -3.81] [%clk 0:38:13] } 45. Be5 { [%eval -4.03] [%clk 0:16:39] } 45... h4 { [%eval -4.02] [%clk 0:38:09] } 46. Bf6 { [%eval -4.25] [%clk 0:16:20] } 46... h3 { [%eval -4.74] [%clk 0:38:15] } 47. Be5 { [%eval -4.56] [%clk 0:16:24] } 47... Rg5 { [%eval -4.48] [%clk 0:35:23] } 48. Bf4 { [%eval -4.42] [%clk 0:16:42] } 48... b6+ { [%eval -4.1] [%clk 0:34:03] } 49. Kxb5 { [%eval -4.09] [%clk 0:12:31] } 49... Rxd5+ { [%eval -4.51] [%clk 0:34:27] } 50. Kxb6 { [%eval -3.77] [%clk 0:12:56] } 50... Rd4 { [%eval -4.57] [%clk 0:34:50] } 51. Be5 { [%eval -4.69] [%clk 0:12:59] } 51... Rxb4+ { [%eval -3.77] [%clk 0:35:17] } 52. Kc5 { [%eval -3.9] [%clk 0:13:22] } 52... Re4?! { [%eval -3.09] } { Inaccuracy. Rg4 was best. } { [%clk 0:34:58] } 53. Kd5 { [%eval -3.33] [%clk 0:13:45] } 53... Re2 { [%eval -2.83] [%clk 0:35:26] } 54. Bg3 { [%eval -2.68] [%clk 0:13:14] } 54... Ke7 { [%eval -3.05] [%clk 0:35:28] } 55. Kd4 { [%eval -3.4] [%clk 0:13:08] } 55... Kf6 { [%eval -2.7] [%clk 0:35:45] } 56. Kd3 { [%eval -3.66] [%clk 0:13:12] } 56... Re6 { [%eval -3.42] [%clk 0:36:09] } 57. Bf4 { [%eval -4.25] [%clk 0:13:06] } 57... Kf5 { [%eval -4.83] [%clk 0:36:32] } 58. Bg3 { [%eval -4.51] [%clk 0:13:29] } 58... Kg4 { [%eval -4.91] [%clk 0:36:57] } 59. Bf2 { [%eval -5.95] [%clk 0:13:22] } 59... Kf3 { [%eval -6.18] [%clk 0:37:08] } 60. Bg3 { [%eval -6.47] [%clk 0:13:43] } 60... Rg6 { [%eval -6.52] [%clk 0:37:36] } 61. Be5 { [%eval -7.46] [%clk 0:13:31] } 61... Rg5 { [%eval -7.24] [%clk 0:37:38] } 62. Bb8 { [%eval -8.12] [%clk 0:13:34] } 62... Rd5+ { [%eval -7.64] [%clk 0:38:06] } 63. Kc3 { [%eval -7.7] [%clk 0:13:39] } 63... Rd8 { [%eval -8.52] [%clk 0:37:34] } 64. Be5 { [%clk 0:13:40] } 64... Ke3 { [%clk 0:37:51] } 65. Bg3 { [%clk 0:12:55] } 65... Rc8+ { [%clk 0:38:19] } 66. Kb3 { [%clk 0:13:17] } 66... Kd3 { [%clk 0:38:13] } 67. Bf4 { [%clk 0:13:12] } 67... Rc3+ { [%clk 0:38:36] } 68. Kb2 { [%clk 0:13:26] } 68... Rc4 { [%clk 0:39:05] } 69. Bg3 { [%clk 0:13:20] } 69... Rc5 { [%clk 0:38:06] } 70. Bf4 { [%clk 0:13:15] } 70... Rc8 { [%clk 0:37:48] } 71. Bg3 { [%clk 0:13:30] } 71... Rc4 { [%clk 0:37:25] } 72. Be5 { [%clk 0:13:32] } 72... Rc2+ { [%clk 0:37:48] } 73. Kb1 { [%clk 0:13:05] } 73... Kd2 { [%clk 0:38:16] } 74. Bf4+ { [%clk 0:13:00] } 74... Kd1 { [%clk 0:38:45] } 75. Bg3 { [%clk 0:13:10] } 75... Rc3 { [%clk 0:39:06] } 76. Be5 { [%clk 0:13:08] } 76... Rb3+ { [%clk 0:39:35] } 77. Ka2 { [%clk 0:13:12] } 77... Rb5 { [%clk 0:40:01] } 78. Bf4 { [%clk 0:13:18] } 78... Ke2 { [%clk 0:40:01] } 0-1