Event: Round 5: Josefine Heinemann - Nikita Petrov
Date: 2023-07-20
White: Josefine Heinemann
Black: Nikita Petrov
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:28:28] } 2. c3 { [%eval 0.0] [%clk 1:31:20] } 2... Nf6 { [%eval 0.15] [%clk 1:28:19] } 3. e5 { [%eval 0.0] [%clk 1:31:44] } 3... Nd5 { [%eval 0.11] [%clk 1:28:40] } 4. Nf3 { [%eval 0.0] [%clk 1:32:08] } 4... d6 { [%eval 0.13] [%clk 1:28:41] } 5. Bb5+ { [%eval 0.14] [%clk 1:32:03] } 5... Bd7 { [%eval 0.0] [%clk 1:26:50] } 6. Bc4 { [%eval 0.0] [%clk 1:31:13] } 6... e6 { [%eval 0.0] [%clk 1:25:48] } 7. O-O { [%eval 0.0] [%clk 1:28:52] } 7... Bc6 { [%eval 0.12] [%clk 1:23:34] } 8. d4 { [%eval 0.14] [%clk 1:29:09] } 8... Nd7 { [%eval 0.02] [%clk 1:21:06] } 9. Bb3 { [%eval 0.22] [%clk 1:22:07] } 9... cxd4 { [%eval 0.16] [%clk 1:12:54] } 10. exd6 { [%eval 0.15] [%clk 1:22:02] } 10... Bxd6 { [%eval 0.41] [%clk 1:03:27] } 11. Nxd4 { [%eval 0.34] [%clk 1:18:09] } 11... Qc7 { [%eval 0.29] [%clk 0:58:52] } 12. h3 { [%eval -0.03] [%clk 1:16:32] } 12... O-O { [%eval 0.01] [%clk 0:58:14] } 13. Nxc6 { [%eval 0.06] [%clk 1:14:02] } 13... bxc6 { [%eval 0.14] [%clk 0:58:23] } 14. Nd2 { [%eval 0.28] [%clk 1:14:09] } 14... Rfd8 { [%eval 0.18] [%clk 0:54:49] } 15. Nf3 { [%eval 0.05] [%clk 1:08:59] } 15... Bf4 { [%eval 0.2] [%clk 0:51:02] } 16. Qe2 { [%eval 0.2] [%clk 0:58:51] } 16... a5 { [%eval 0.19] [%clk 0:48:53] } 17. c4 { [%eval 0.0] [%clk 0:54:43] } 17... Nb4 { [%eval 0.08] [%clk 0:38:54] } 18. Bc2 { [%eval -0.2] [%clk 0:48:08] } 18... Nc5 { [%eval -0.13] [%clk 0:34:06] } 19. a3 { [%eval -0.36] [%clk 0:41:40] } 19... Nxc2 { [%eval -0.37] [%clk 0:31:07] } 20. Qxc2 { [%eval -0.28] [%clk 0:42:03] } 20... a4 { [%eval -0.26] [%clk 0:29:30] } 21. g3?! { [%eval -1.17] } { Inaccuracy. Bxf4 was best. } { [%clk 0:31:45] } 21... Bxc1 { [%eval -1.28] [%clk 0:29:16] } 22. Raxc1 { [%eval -1.31] [%clk 0:32:11] } 22... e5 { [%eval -1.17] [%clk 0:21:50] } 23. Ng5 { [%eval -1.29] [%clk 0:27:05] } 23... g6 { [%eval -1.24] [%clk 0:20:35] } 24. Rcd1 { [%eval -1.19] [%clk 0:27:22] } 24... Nb3 { [%eval -0.73] [%clk 0:17:02] } 25. Nf3 { [%eval -0.58] [%clk 0:24:01] } 25... c5 { [%eval -0.65] [%clk 0:09:40] } 26. Qe4?! { [%eval -1.29] } { Inaccuracy. Rxd8+ was best. } { [%clk 0:20:03] } 26... Nd4 { [%eval -1.29] [%clk 0:09:35] } 27. Kg2 { [%eval -1.71] [%clk 0:19:42] } 27... Rab8 { [%eval -1.5] [%clk 0:07:55] } 28. Rfe1 { [%eval -1.4] [%clk 0:14:10] } 28... f6 { [%eval -1.29] [%clk 0:07:40] } 29. Rd2 { [%eval -1.73] [%clk 0:14:23] } 29... Qb7? { [%eval -0.56] } { Mistake. Kg7 was best. } { [%clk 0:05:07] } 30. Qxb7 { [%eval -0.59] [%clk 0:13:42] } 30... Rxb7 { [%eval -0.48] [%clk 0:05:33] } 31. h4? { [%eval -1.84] } { Mistake. Ng1 was best. } { [%clk 0:13:19] } 31... Kf7 { [%eval -1.77] [%clk 0:05:40] } 32. Re3 { [%eval -1.81] [%clk 0:12:05] } 32... Rdb8 { [%eval -1.97] [%clk 0:04:56] } 33. Ne1 { [%eval -2.36] [%clk 0:11:45] } 33... Rxb2 { [%eval -2.39] [%clk 0:03:24] } 34. Rxb2 { [%eval -1.99] [%clk 0:11:34] } 34... Rxb2 { [%eval -2.21] [%clk 0:03:49] } 35. Nd3 { [%eval -2.35] [%clk 0:11:44] } 35... Rc2 { [%eval -2.24] [%clk 0:04:15] } 36. Nxc5 { [%eval -2.28] [%clk 0:12:11] } 36... Rxc4 { [%eval -2.33] [%clk 0:04:40] } 37. Ne4 { [%eval -2.24] [%clk 0:12:37] } 37... Nf5 { [%eval -2.34] [%clk 0:03:02] } 38. Re2 { [%eval -2.67] [%clk 0:11:22] } 38... Ke6 { [%eval -2.71] [%clk 0:03:14] } 39. f3 { [%eval -3.02] [%clk 0:10:01] } 39... Nd4?! { [%eval -2.24] } { Inaccuracy. Nd6 was best. } { [%clk 0:01:51] } 40. Rb2 { [%eval -2.48] [%clk 0:08:53] } 40... Nb3 { [%eval -2.56] [%clk 0:01:55] } 41. g4 { [%eval -2.3] [%clk 0:07:01] } 41... h6 { [%eval -2.33] [%clk 0:00:32] } 42. Re2 { [%eval -2.19] [%clk 0:04:02] } 42... h5 { [%eval -2.36] [%clk 0:11:08] } 43. gxh5 { [%eval -3.0] [%clk 0:15:40] } 43... gxh5 { [%eval -3.1] [%clk 0:11:35] } 44. Kh3?! { [%eval -3.97] } { Inaccuracy. Kg3 was best. } { [%clk 0:15:45] } 44... Nc5?! { [%eval -2.85] } { Inaccuracy. f5 was best. } { [%clk 0:08:59] } 45. Ng3 { [%eval -2.42] [%clk 0:13:35] } 45... Rc3 { [%eval -2.82] [%clk 0:09:03] } 46. Kg2 { [%eval -3.45] [%clk 0:13:27] } 46... Rxa3 { [%eval -3.3] [%clk 0:08:42] } 47. Nxh5 { [%eval -3.18] [%clk 0:13:43] } 47... Rb3 { [%eval -2.91] [%clk 0:06:45] } 48. Nf4+?! { [%eval -4.39] } { Inaccuracy. Rc2 was best. } { [%clk 0:11:36] } 48... Kf7 { [%eval -3.71] [%clk 0:06:05] } 49. Rc2 { [%eval -3.81] [%clk 0:10:47] } 49... Rb5 { [%eval -3.53] [%clk 0:05:56] } 50. Ne2 { [%eval -3.63] [%clk 0:10:01] } 50... a3 { [%eval -3.99] [%clk 0:05:17] } 51. Kg3 { [%eval -4.46] [%clk 0:10:14] } 51... Ne6 { [%eval -4.56] [%clk 0:04:55] } 52. Rc3 { [%eval -4.94] [%clk 0:08:14] } 52... Ra5 { [%eval -4.63] [%clk 0:04:14] } 53. Rc1 { [%eval -4.72] [%clk 0:08:18] } 53... Nd4 { [%eval -5.12] [%clk 0:01:52] } 54. Nxd4 { [%eval -5.42] [%clk 0:06:32] } 54... exd4 { [%eval -5.44] [%clk 0:02:18] } 55. Kf4 { [%eval -5.3] [%clk 0:06:51] } 55... a2 { [%eval -5.53] [%clk 0:02:19] } 56. Ra1 { [%eval -5.29] [%clk 0:07:18] } 56... Ra3 { [%eval -5.46] [%clk 0:02:22] } 57. Ke4 { [%eval -5.61] [%clk 0:07:37] } 57... d3 { [%eval -6.25] [%clk 0:02:48] } 58. Ke3 { [%eval -6.12] [%clk 0:07:39] } 58... Kg6 { [%eval -6.39] [%clk 0:03:13] } 59. Kd4 { [%eval -7.27] [%clk 0:06:50] } 0-1