Event: Round 4: Petr Walek - Oleksandra Korniichuk
Date: 2023-08-28
White: Petr Walek
Black: Oleksandra Korniichuk
Result: 1-0
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Novosibirsk Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:49] } 2. Nf3 { [%eval 0.0] [%clk 1:31:22] } 2... Nc6 { [%eval 0.0] [%clk 1:31:13] } 3. d4 { [%eval 0.33] [%clk 1:31:44] } 3... cxd4 { [%eval 0.38] [%clk 1:31:33] } 4. Nxd4 { [%eval 0.29] [%clk 1:32:10] } 4... Nf6 { [%eval 0.36] [%clk 1:31:58] } 5. Nc3 { [%eval 0.32] [%clk 1:32:34] } 5... e5 { [%eval 0.13] [%clk 1:32:18] } 6. Ndb5 { [%eval 0.38] [%clk 1:32:58] } 6... d6 { [%eval 0.35] [%clk 1:32:31] } 7. Bg5 { [%eval 0.0] [%clk 1:33:17] } 7... a6 { [%eval 0.25] [%clk 1:32:34] } 8. Na3 { [%eval 0.33] [%clk 1:33:40] } 8... b5 { [%eval 0.22] [%clk 1:30:26] } 9. Bxf6 { [%eval 0.19] [%clk 1:34:04] } 9... gxf6 { [%eval 0.17] [%clk 1:30:45] } 10. Nd5 { [%eval 0.36] [%clk 1:34:28] } 10... Bg7 { [%eval 0.46] [%clk 1:29:06] } 11. g3 { [%eval 0.11] [%clk 1:34:45] } 11... O-O { [%eval 0.32] [%clk 1:26:10] } 12. Bg2 { [%eval 0.34] [%clk 1:34:54] } 12... Rb8 { [%eval 0.54] [%clk 1:25:49] } 13. O-O { [%eval 0.34] [%clk 1:26:33] } 13... Ne7 { [%eval 0.25] [%clk 1:24:20] } 14. Nxe7+ { [%eval 0.24] [%clk 1:24:46] } 14... Qxe7 { [%eval 0.18] [%clk 1:22:54] } 15. c3 { [%eval 0.26] [%clk 1:24:33] } 15... f5 { [%eval 0.3] [%clk 1:22:00] } 16. exf5 { [%eval 0.38] [%clk 1:21:21] } 16... Bxf5 { [%eval 0.27] [%clk 1:22:04] } 17. Nc2 { [%eval 0.21] [%clk 1:20:37] } 17... Be6?! { [%eval 0.92] } { Inaccuracy. a5 was best. } { [%clk 1:19:28] } 18. Nb4 { [%eval 0.91] [%clk 1:13:26] } 18... Rb6 { [%eval 0.97] [%clk 1:15:39] } 19. Qd2 { [%eval 0.75] [%clk 1:09:03] } 19... Qc7 { [%eval 1.23] [%clk 1:04:33] } 20. Rfd1 { [%eval 0.95] [%clk 0:53:29] } 20... Qc5 { [%eval 1.37] [%clk 0:51:38] } 21. Qg5 { [%eval 0.97] [%clk 0:44:04] } 21... a5?! { [%eval 1.55] } { Inaccuracy. Kh8 was best. } { [%clk 0:34:55] } 22. Nd5 { [%eval 1.42] [%clk 0:39:16] } 22... Bxd5 { [%eval 1.94] [%clk 0:33:15] } 23. Rxd5 { [%eval 1.92] [%clk 0:36:27] } 23... Qc7 { [%eval 1.75] [%clk 0:33:24] } 24. Be4 { [%eval 1.45] [%clk 0:32:26] } 24... f5 { [%eval 1.24] [%clk 0:28:38] } 25. Bc2 { [%eval 1.41] [%clk 0:23:56] } 25... h6 { [%eval 1.71] [%clk 0:17:48] } 26. Qe3 { [%eval 1.66] [%clk 0:20:59] } 26... Rf6 { [%eval 1.69] [%clk 0:13:11] } 27. Rad1 { [%eval 1.7] [%clk 0:17:03] } 27... Kf8?! { [%eval 2.55] } { Inaccuracy. Kh8 was best. } { [%clk 0:08:48] } 28. f4?! { [%eval 1.42] } { Inaccuracy. Qf3 was best. } { [%clk 0:13:37] } 28... e4 { [%eval 1.66] [%clk 0:08:32] } 29. a3 { [%eval 1.5] [%clk 0:08:27] } 29... Rb8 { [%eval 1.68] [%clk 0:08:36] } 30. Bb3 { [%eval 1.7] [%clk 0:05:02] } 30... Qb6 { [%eval 1.52] [%clk 0:08:18] } 31. Kf2 { [%eval 1.65] [%clk 0:05:23] } 31... Qxe3+ { [%eval 1.91] [%clk 0:08:04] } 32. Kxe3 { [%eval 1.96] [%clk 0:05:52] } 32... Ke7 { [%eval 1.88] [%clk 0:08:11] } 33. R1d2 { [%eval 2.01] [%clk 0:04:43] } 33... Rb7 { [%eval 2.27] [%clk 0:08:35] } 34. a4 { [%eval 2.22] [%clk 0:03:17] } 34... bxa4 { [%eval 2.2] [%clk 0:06:27] } 35. Bxa4 { [%eval 2.22] [%clk 0:03:37] } 35... Ra7 { [%eval 2.34] [%clk 0:06:33] } 36. Rb5 { [%eval 2.57] [%clk 0:03:27] } 36... Rf8 { [%eval 2.6] [%clk 0:04:05] } 37. Rdd5 { [%eval 3.12] [%clk 0:03:22] } 37... Rc8?! { [%eval 3.97] } { Inaccuracy. Ke6 was best. } { [%clk 0:04:22] } 38. Rxf5 { [%eval 4.14] [%clk 0:02:12] } 38... Bxc3 { [%eval 4.89] [%clk 0:04:38] } 39. bxc3 { [%eval 5.02] [%clk 0:01:59] } 39... Rxc3+ { [%eval 4.91] [%clk 0:05:04] } 40. Ke2 { [%eval 4.71] [%clk 0:01:34] } 40... Ra3 { [%eval 5.55] [%clk 0:05:03] } 41. Bb3 { [%eval 5.32] [%clk 0:01:31] } 41... Rd7?! { [%eval 7.29] } { Inaccuracy. Rxb3 was best. } { [%clk 0:04:24] } 42. Rb8?! { [%eval 5.29] } { Inaccuracy. Bd5 was best. } { [%clk 0:00:47] } 42... d5 { [%eval 5.09] [%clk 0:04:20] } 43. Bxd5 { [%eval 5.68] [%clk 0:01:05] } 43... e3 { [%eval 6.68] [%clk 0:04:09] } 44. Rf7+ { [%eval 6.88] [%clk 0:00:48] } 44... Kd6 { [%eval 6.97] [%clk 0:04:34] } 45. Rxd7+ { [%eval 6.41] [%clk 0:00:42] } 45... Kxd7 { [%eval 6.84] [%clk 0:05:02] } 46. Rb3 { [%eval 5.96] [%clk 0:00:49] } 46... Ra2+ { [%eval 5.86] [%clk 0:05:12] } 47. Kxe3 { [%eval 5.73] [%clk 0:01:15] } 47... Rxh2 { [%eval 6.14] [%clk 0:05:38] } 48. Ra3 { [%eval 5.26] [%clk 0:01:31] } 48... h5 { [%eval 5.5] [%clk 0:05:52] } 49. Rxa5 { [%eval 5.81] [%clk 0:01:00] } 49... h4 { [%eval 6.83] [%clk 0:06:13] } 50. g4 { [%eval 6.77] [%clk 0:00:39] } 50... h3 { [%eval 6.91] [%clk 0:06:19] } 51. Ra2 { [%eval 12.07] [%clk 0:00:35] } 51... Rxa2 { [%eval 11.3] [%clk 0:06:31] } 52. Bxa2 { [%eval 12.81] [%clk 0:01:02] } 52... h2 { [%eval 15.14] [%clk 0:06:56] } 53. Bd5 { [%eval 13.49] [%clk 0:01:28] } 1-0