Event: Marianske Lazne 2022
Date: 2022-01-18
White: Michalek, Jan
WhiteElo: 2249
Black: Bomans, Arno
BlackElo: 2246
Result: 1/2-1/2
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard

1. e4 { [%eval 0.19] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:30:55] } 2. Nf3 { [%eval 0.0] [%clk 1:31:21] } 2... Nc6 { [%eval 0.0] [%clk 1:31:17] } 3. Bb5 { [%eval 0.46] [%clk 1:31:30] } 3... Nf6 { [%eval 0.52] [%clk 1:31:28] } 4. Nc3 { [%eval 0.29] [%clk 1:30:47] } 4... g6?! { [%eval 0.84] } { Inaccuracy. Qc7 was best. } { [%clk 1:31:41] } 5. O-O { [%eval 0.36] [%clk 1:30:04] } 5... Bg7 { [%eval 0.48] [%clk 1:31:40] } 6. Bxc6 { [%eval 0.08] [%clk 1:28:37] } 6... dxc6 { [%eval 0.56] [%clk 1:31:59] } 7. d3 { [%eval 0.47] [%clk 1:27:37] } 7... Nd7 { [%eval 0.46] [%clk 1:27:33] } 8. Be3 { [%eval 0.43] [%clk 1:27:37] } 8... e5 { [%eval 0.38] [%clk 1:27:01] } 9. a4 { [%eval 0.48] [%clk 1:20:00] } 9... Qe7 { [%eval 0.89] [%clk 1:21:08] } 10. a5 { [%eval 1.05] [%clk 1:15:39] } 10... Nf8 { [%eval 1.07] [%clk 1:20:30] } 11. Na4 { [%eval 1.13] [%clk 1:15:44] } 11... Ne6 { [%eval 1.16] [%clk 1:20:40] } 12. Nd2 { [%eval 1.13] [%clk 1:16:05] } 12... Rb8 { [%eval 1.48] [%clk 1:15:54] } 13. b4 { [%eval 1.13] [%clk 1:05:57] } 13... b6 { [%eval 0.86] [%clk 1:15:54] } 14. Nb3 { [%eval 0.81] [%clk 0:52:49] } 14... cxb4 { [%eval 0.85] [%clk 1:12:49] } 15. axb6 { [%eval 0.73] [%clk 0:52:34] } 15... axb6 { [%eval 0.92] [%clk 1:13:04] } 16. Nxb6 { [%eval 0.83] [%clk 0:52:38] } 16... O-O { [%eval 0.65] [%clk 1:12:29] } 17. Qd2 { [%eval 0.7] [%clk 0:50:56] } 17... Nf4 { [%eval 1.21] [%clk 1:08:14] } 18. Nxc8 { [%eval 0.92] [%clk 0:46:51] } 18... Rfxc8 { [%eval 0.96] [%clk 1:08:12] } 19. Ra5?! { [%eval 0.19] } { Inaccuracy. Ra7 was best. } { [%clk 0:45:19] } 19... Ne6 { [%eval 0.14] [%clk 0:56:21] } 20. Rfa1 { [%eval 0.37] } 20... c5 { [%eval 0.1] } 21. Ra7 { [%eval 0.29] [%clk 0:42:59] } 21... Rb7 { [%eval 0.74] [%clk 0:49:08] } 22. Ra8?! { [%eval 0.09] } { Inaccuracy. R7a6 was best. } { [%clk 0:43:03] } 22... Rc7 { [%eval 0.16] [%clk 0:47:10] } 23. Rxc8+ { [%eval 0.15] [%clk 0:41:02] } 23... Rxc8 { [%eval 0.22] [%clk 0:47:35] } 24. Na5 { [%eval 0.03] [%clk 0:37:29] } 24... Ra8 { [%eval 0.06] [%clk 0:36:36] } 25. Qd1 { [%eval 0.05] [%clk 0:37:41] } 25... Ra6 { [%eval 0.0] [%clk 0:34:38] } 26. Nb3 { [%eval 0.0] [%clk 0:37:51] } 26... Ra7 { [%eval 0.17] [%clk 0:35:03] } 27. f3?! { [%eval -0.49] } { Inaccuracy. Nd2 was best. } { [%clk 0:34:05] } 27... Bf6 { [%eval 0.0] [%clk 0:30:42] } 28. Kf1? { [%eval -1.29] } { Mistake. Rxa7 was best. } { [%clk 0:31:54] } 28... Bg5?! { [%eval -0.59] } { Inaccuracy. Ra3 was best. } { [%clk 0:30:42] } 29. Bf2? { [%eval -1.93] } { Mistake. Rxa7 was best. } { [%clk 0:32:18] } 29... Qc7?? { [%eval 0.0] } { Blunder. Ra3 was best. } { [%clk 0:30:00] } 30. Rxa7 { [%eval 0.0] [%clk 0:31:54] } 30... Qxa7 { [%eval -0.1] [%clk 0:30:26] } 31. Qa1 { [%eval 0.0] [%clk 0:32:18] } 31... Qxa1+ { [%eval 0.0] [%clk 0:27:10] } 32. Nxa1 { [%eval 0.02] [%clk 0:32:44] } 32... Be7 { [%eval 0.0] [%clk 0:27:05] } 33. Nb3 { [%eval 0.0] [%clk 0:32:54] } 33... Kf8 { [%eval 0.0] [%clk 0:26:57] } 34. Na5 { [%eval 0.0] [%clk 0:29:56] } 34... Ke8 { [%eval 0.11] [%clk 0:26:51] } 35. Nc4 { [%eval 0.0] [%clk 0:30:05] } 35... f6 { [%eval 0.0] [%clk 0:27:01] } 36. g3 { [%eval 0.0] [%clk 0:27:31] } 36... Kd7 { [%eval 0.0] [%clk 0:24:38] } 37. Be3 { [%eval 0.0] [%clk 0:27:46] } 37... Bd8 { [%eval 0.0] [%clk 0:23:31] } 38. Ke2 { [%eval 0.0] [%clk 0:27:50] } 38... Bc7 { [%eval 0.0] [%clk 0:23:42] } 39. Kd2 { [%eval 0.0] [%clk 0:27:06] } 39... Kc6 { [%eval 0.0] [%clk 0:22:02] } 40. Kc1 { [%eval -0.07] [%clk 0:27:29] } 40... f5 { [%eval -0.04] [%clk 0:12:33] } 41. Kd2?! { [%eval -0.9] } { Inaccuracy. exf5 was best. } { [%clk 0:24:46] } 41... h5?! { [%eval 0.0] } { Inaccuracy. f4 was best. } { [%clk 0:09:50] } 42. Bf2 { [%eval 0.0] [%clk 0:23:29] } 42... Bb8 { [%eval 0.0] [%clk 0:01:48] } 43. Ke2 { [%eval 0.0] [%clk 0:21:46] } 43... Kb5 { [%eval 0.0] [%clk 0:00:53] } 44. Be3? { [%eval -1.15] } { Mistake. exf5 was best. } { [%clk 0:21:22] } 44... Bc7? { [%eval -0.08] } { Mistake. f4 was best. } { [%clk 0:29:55] } 45. Kd2?! { [%eval -0.88] } { Inaccuracy. exf5 was best. } { [%clk 0:49:49] } 45... Bb8?! { [%eval -0.12] } { Inaccuracy. f4 was best. } { [%clk 0:29:36] } 46. Kc1 { [%eval -0.08] [%clk 0:49:59] } 46... f4 { [%eval -0.22] [%clk 0:24:06] } 47. Bf2 { [%eval -0.25] [%clk 0:49:08] } 47... Ng5 { [%eval -0.29] [%clk 0:22:53] } 48. Nd2 { [%eval -0.14] [%clk 0:49:24] } 48... Nh3 { [%eval -0.21] [%clk 0:22:53] } 49. Be1 { [%eval -0.09] [%clk 0:49:40] } 49... Ka4 { [%eval -0.16] [%clk 0:12:20] } 50. g4 { [%eval -0.12] } 50... hxg4 { [%eval 0.0] [%clk 0:12:20] } 51. fxg4 { [%eval 0.0] [%clk 0:44:43] } 51... c4?? { [%eval 1.88] } { Blunder. Ka3 was best. } { [%clk 0:11:45] } 52. Nf3?? { [%eval -1.89] } { Blunder. dxc4 was best. } { [%clk 0:42:20] } 52... cxd3 { [%eval -1.8] [%clk 0:11:38] } 53. cxd3 { [%eval -1.71] [%clk 0:42:18] } 53... Kb3?! { [%eval -1.07] } { Inaccuracy. Ka3 was best. } { [%clk 0:11:25] } 54. d4 { [%eval -0.87] [%clk 0:40:53] } 54... exd4 { [%eval -0.81] [%clk 0:11:34] } 55. Nxd4+ { [%eval -0.74] [%clk 0:41:02] } 55... Kc4 { [%eval -1.1] [%clk 0:10:45] } 56. Nc6 { [%eval -0.82] [%clk 0:40:48] } 56... f3?! { [%eval -0.1] } { Inaccuracy. Bc7 was best. } { [%clk 0:10:28] } 57. Nxb8 { [%clk 0:39:22] } 57... f2 { [%clk 0:10:53] } 58. Bxf2 { [%clk 0:39:17] } 58... Nxf2 { [%clk 0:11:21] } 59. Nd7 { [%clk 0:38:18] } 59... Nxe4 60. h4 Kc3 61. Nb6 Kd4 62. Nd7 Kc4 1/2-1/2