Event: OPEN A
Site: Polanica-Zdroj
Date: 2021-08-16
White: Kejna, Piotr
WhiteElo: 1722
Black: Vanduyfhuys, Daria
BlackElo: 2101
Result: 1/2-1/2
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:28:32] } 1... c5 { [%eval 0.32] [%clk 1:30:56] } 2. Nf3 { [%eval 0.0] [%clk 1:28:26] } 2... Nc6 { [%eval 0.32] [%clk 1:31:21] } 3. d4 { [%eval 0.16] [%clk 1:28:53] } 3... cxd4 { [%eval 0.26] [%clk 1:31:47] } 4. Nxd4 { [%eval 0.0] [%clk 1:29:20] } 4... e5 { [%eval 0.36] [%clk 1:32:11] } 5. Nb5 { [%eval 0.34] [%clk 1:29:44] } 5... d6 { [%eval 0.56] [%clk 1:32:36] } 6. N1c3 { [%eval 0.28] [%clk 1:30:05] } 6... a6 { [%eval 0.0] [%clk 1:33:01] } 7. Na3 { [%eval 0.35] [%clk 1:30:31] } 7... b5 { [%eval 0.36] [%clk 1:33:26] } 8. Nd5 { [%eval 0.59] [%clk 1:30:52] } 8... Nf6 { [%eval 0.57] [%clk 1:33:49] } 9. Bg5 { [%eval 0.32] [%clk 1:30:52] } 9... Be7 { [%eval 0.36] [%clk 1:34:13] } 10. Bxf6 { [%eval 0.36] [%clk 1:31:08] } 10... Bxf6 { [%eval 0.45] [%clk 1:34:39] } 11. c4 { [%eval 0.35] [%clk 1:31:29] } 11... b4 { [%eval 0.28] [%clk 1:34:56] } 12. Nc2 { [%eval 0.43] [%clk 1:31:50] } 12... O-O { [%eval 0.42] [%clk 1:34:55] } 13. g3 { [%eval 0.26] [%clk 1:32:01] } 13... Rb8 { [%eval 0.71] [%clk 1:33:53] } 14. b3 { [%eval 0.63] [%clk 1:31:24] } 14... g6 { [%eval 0.87] [%clk 1:32:53] } 15. h4 { [%eval 0.8] [%clk 1:27:13] } 15... h5 { [%eval 0.51] [%clk 1:30:55] } 16. Bh3 { [%eval 0.29] [%clk 1:16:24] } 16... Bg7?! { [%eval 0.9] } { Inaccuracy. Be6 was best. } { [%clk 1:28:46] } 17. Kf1? { [%eval -0.14] } { Mistake. Bxc8 was best. } { [%clk 1:08:55] } 17... Bxh3+ { [%eval 0.02] [%clk 1:27:28] } 18. Rxh3 { [%eval 0.25] [%clk 1:09:24] } 18... Qd7 { [%eval -0.02] [%clk 1:27:48] } 19. Kg2 { [%eval -0.34] [%clk 1:06:59] } 19... f5 { [%eval -0.48] [%clk 1:24:00] } 20. exf5?! { [%eval -1.03] } { Inaccuracy. Qe2 was best. } { [%clk 1:03:40] } 20... Qxf5 { [%eval -0.54] [%clk 1:23:47] } 21. Qe2 { [%eval -0.22] [%clk 0:59:40] } 21... Rb7 { [%eval 0.21] [%clk 1:22:48] } 22. Rhh1 { [%eval -0.22] [%clk 0:44:13] } 22... a5 { [%eval 0.06] [%clk 1:21:21] } 23. Rhf1 { [%eval 0.28] [%clk 0:35:50] } 23... Rbf7 { [%eval 0.31] [%clk 1:18:33] } 24. Rae1 { [%eval 0.34] [%clk 0:29:36] } 24... Kh7 { [%eval 0.36] [%clk 1:16:30] } 25. Qe4 { [%eval 0.21] [%clk 0:28:21] } 25... Qd7?! { [%eval 0.75] } { Inaccuracy. Nd8 was best. } { [%clk 1:12:05] } 26. f3 { [%eval 0.47] [%clk 0:24:40] } 26... Qf5 { [%eval 0.83] [%clk 1:00:39] } 27. Nde3?! { [%eval 0.0] } { Inaccuracy. Qxf5 was best. } { [%clk 0:21:59] } 27... Qd7?! { [%eval 0.76] } { Inaccuracy. Qxe4 was best. } { [%clk 0:59:11] } 28. Nd5 { [%eval 0.45] [%clk 0:21:38] } 28... Qd8?! { [%eval 1.05] } { Inaccuracy. Nd8 was best. } { [%clk 0:56:32] } 29. Qd3?! { [%eval 0.49] } { Inaccuracy. Rd1 was best. } { [%clk 0:16:01] } 29... Bh6 { [%eval 0.46] [%clk 0:54:57] } 30. Rd1 { [%eval 0.6] [%clk 0:12:38] } 30... Nb8 { [%eval 1.0] [%clk 0:53:58] } 31. Nde3 { [%eval 0.56] [%clk 0:11:48] } 31... Rd7 { [%eval 0.54] [%clk 0:54:08] } 32. Qd5?! { [%eval -0.13] } { Inaccuracy. Qe2 was best. } { [%clk 0:08:32] } 32... Qb6?! { [%eval 0.72] } { Inaccuracy. Na6 was best. } { [%clk 0:52:42] } 33. Rfe1 { [%eval 0.81] [%clk 0:05:02] } 33... Rdf7 { [%eval 0.65] [%clk 0:51:02] } 34. Qxd6 { [%eval 0.69] [%clk 0:03:51] } 34... Qxd6 { [%eval 1.06] [%clk 0:51:12] } 35. Rxd6 { [%eval 0.98] [%clk 0:04:21] } 35... Rxf3 { [%eval 1.03] [%clk 0:51:32] } 36. Re2 { [%eval 1.13] [%clk 0:04:35] } 36... R8f7 { [%eval 1.62] [%clk 0:50:06] } 37. Re6 { [%eval 1.47] [%clk 0:04:16] } 37... Nd7 { [%eval 1.19] [%clk 0:45:43] } 38. Nd5 { [%eval 1.52] [%clk 0:02:35] } 38... Bg7 { [%eval 1.84] [%clk 0:44:08] } 39. Ne1 { [%eval 1.82] [%clk 0:01:46] } 39... Rf1 { [%eval 3.25] [%clk 0:42:26] } 40. Nd3 { [%eval 3.19] [%clk 0:30:50] } 40... Rd1 { [%eval 3.63] [%clk 1:11:35] } 41. Nf2 { [%eval 4.14] [%clk 0:29:54] } 41... Ra1 { [%eval 4.86] [%clk 1:10:47] } 42. Rc2?? { [%eval 1.69] } { Blunder. Ne4 was best. } { [%clk 0:23:22] } 42... Kh6? { [%eval 3.39] } { Mistake. Nc5 was best. } { [%clk 1:06:45] } 43. Re2? { [%eval 1.59] } { Mistake. Ne4 was best. } { [%clk 0:18:40] } 43... e4? { [%eval 3.08] } { Mistake. Nc5 was best. } { [%clk 1:04:15] } 44. Nf4 { [%eval 2.89] [%clk 0:16:54] } 44... Rf6 { [%eval 3.51] [%clk 1:03:35] } 45. Nxe4 { [%eval 3.37] [%clk 0:16:06] } 45... Rxe6 { [%eval 3.52] [%clk 1:03:46] } 46. Nxe6 { [%eval 3.56] [%clk 0:16:35] } 46... Ne5 { [%eval 3.85] [%clk 1:03:02] } 47. N4c5? { [%eval 2.18] } { Mistake. c5 was best. } { [%clk 0:13:14] } 47... Nc6 { [%eval 2.31] [%clk 1:02:25] } 48. Nxg7 { [%eval 2.08] [%clk 0:12:48] } 48... Kxg7 { [%eval 2.19] [%clk 1:02:50] } 49. Rd2 { [%eval 2.01] [%clk 0:12:34] } 49... Kf7 { [%eval 2.33] [%clk 1:02:40] } 50. Kf3 { [%eval 2.29] [%clk 0:12:12] } 50... Ke7? { [%eval 3.92] } { Mistake. Ne7 was best. } { [%clk 1:01:50] } 51. Ke4 { [%eval 3.72] [%clk 0:10:23] } 51... Rg1?! { [%eval 5.01] } { Inaccuracy. Re1+ was best. } { [%clk 1:01:37] } 52. Rd7+?? { [%eval 2.45] } { Blunder. Kd5 was best. } { [%clk 0:09:21] } 52... Ke8 { [%eval 2.39] [%clk 1:01:59] } 53. Rd6 { [%clk 0:04:46] } 53... Ne7 { [%clk 1:02:21] } 54. Nb7 { [%clk 0:03:02] } 54... Rxg3 { [%clk 1:02:08] } 55. Nxa5 { [%clk 0:02:59] } 55... Rg4+ { [%clk 1:01:47] } 56. Kf3 { [%clk 0:02:54] } 56... Rxh4 { [%clk 1:02:02] } 57. Nc6 { [%clk 0:01:37] } 57... Nxc6 { [%clk 1:01:31] } 58. Rxc6 { [%clk 0:02:06] } 58... g5 { [%clk 1:00:18] } 59. Rb6 { [%clk 0:02:01] } 59... Rh2 { [%clk 0:59:44] } 60. Rxb4 { [%clk 0:02:25] } 60... Rxa2 { [%clk 1:00:07] } 61. Rb5 { [%clk 0:02:33] } 61... g4+ { [%clk 0:59:21] } 62. Kg3 { [%clk 0:02:40] } 62... Rb2 { [%clk 0:59:42] } 63. Rxh5 { [%clk 0:02:58] } 63... Rxb3+ { [%clk 1:00:08] } 64. Kxg4 { [%clk 0:03:19] } 1/2-1/2