Event: Round 8: Sliwicka, Alicja - Piddubna, Bozhena
Date: 2025-04-08
White: Sliwicka, Alicja
WhiteTitle: WGM
WhiteElo: 2376
Black: Piddubna, Bozhena
BlackTitle: WFM
BlackElo: 2134
Result: 1/2-1/2
ECO: C42
Opening: Petrov's Defense: Kaufmann Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:29:50] } 1... e5 { [%eval 0.21] [%clk 1:30:33] } 2. Nf3 { [%eval 0.13] [%clk 1:30:12] } 2... Nf6 { [%eval 0.34] [%clk 1:30:47] } 3. Nxe5 { [%eval 0.29] [%clk 1:30:31] } 3... d6 { [%eval 0.22] [%clk 1:31:09] } 4. Nf3 { [%eval 0.31] [%clk 1:30:56] } 4... Nxe4 { [%eval 0.33] [%clk 1:31:33] } 5. c4 { [%eval 0.05] [%clk 1:31:21] } 5... c6 { [%eval 0.33] [%clk 1:27:42] } 6. d4 { [%eval 0.0] [%clk 1:29:46] } 6... d5 { [%eval 0.1] [%clk 1:27:26] } 7. Bd3 { [%eval 0.0] [%clk 1:22:49] } 7... Bb4+ { [%eval 0.15] [%clk 1:23:03] } 8. Nbd2 { [%eval -0.1] [%clk 1:06:37] } 8... Bg4?! { [%eval 0.65] } { Inaccuracy. O-O was best. } { [%clk 1:14:44] } 9. O-O { [%eval 0.23] [%clk 1:04:31] } 9... Bxd2 { [%eval 0.22] [%clk 1:07:31] } 10. Bxd2 { [%eval 0.25] [%clk 1:04:27] } 10... O-O { [%eval 0.25] [%clk 0:58:18] } 11. Bb4?! { [%eval -0.31] } { Inaccuracy. Bf4 was best. } { [%clk 0:59:59] } 11... c5? { [%eval 0.87] } { Mistake. Re8 was best. } { [%clk 0:38:10] } 12. Bxc5 { [%eval 0.79] [%clk 0:54:22] } 12... Nxc5 { [%eval 0.84] [%clk 0:36:13] } 13. dxc5 { [%eval 0.93] [%clk 0:54:46] } 13... dxc4 { [%eval 0.97] [%clk 0:31:36] } 14. Bxc4 { [%eval 1.0] [%clk 0:53:57] } 14... Nd7?! { [%eval 1.87] } { Inaccuracy. Nc6 was best. } { [%clk 0:31:33] } 15. h3 { [%eval 1.74] [%clk 0:52:55] } 15... Bxf3 { [%eval 1.84] [%clk 0:27:45] } 16. Qxf3 { [%eval 1.71] [%clk 0:53:18] } 16... Nxc5 { [%eval 1.65] [%clk 0:23:25] } 17. b4 { [%eval 1.75] [%clk 0:51:59] } 17... Qh4 { [%eval 2.0] [%clk 0:20:24] } 18. Rac1 { [%eval 1.93] [%clk 0:52:11] } 18... Ne4 { [%eval 1.91] [%clk 0:15:37] } 19. Rfd1 { [%eval 1.99] [%clk 0:52:28] } 19... Ng5?! { [%eval 2.7] } { Inaccuracy. Rae8 was best. } { [%clk 0:07:39] } 20. Qxb7 { [%eval 2.73] [%clk 0:49:38] } 20... Rab8 { [%eval 3.11] [%clk 0:08:01] } 21. Qxa7 { [%eval 3.31] [%clk 0:49:19] } 21... Rxb4 { [%eval 3.01] [%clk 0:07:09] } 22. Qc5 { [%eval 2.9] [%clk 0:41:19] } 22... Rbb8 { [%eval 3.02] [%clk 0:03:52] } 23. Rd4?! { [%eval 2.0] } { Inaccuracy. a4 was best. } { [%clk 0:38:11] } 23... Qh6 { [%eval 2.03] [%clk 0:04:21] } 24. Re1 { [%eval 2.28] [%clk 0:35:48] } 24... Rbc8 { [%eval 2.69] [%clk 0:01:41] } 25. Qf5 { [%eval 2.63] [%clk 0:34:48] } 25... Qb6 { [%eval 2.51] [%clk 0:01:25] } 26. Rg4 { [%eval 2.33] [%clk 0:33:56] } 26... h6?! { [%eval 3.59] } { Inaccuracy. Rc5 was best. } { [%clk 0:01:04] } 27. h4 { [%eval 3.14] [%clk 0:33:40] } 27... Rc5 { [%eval 3.84] [%clk 0:00:42] } 28. Qf4?! { [%eval 2.49] } { Inaccuracy. Re5 was best. } { [%clk 0:29:58] } 28... Nh7 { [%eval 2.54] [%clk 0:00:33] } 29. Qg3 { [%eval 2.14] [%clk 0:26:01] } 29... Qb2 { [%eval 2.26] [%clk 0:00:35] } 30. Kh2 { [%eval 1.74] [%clk 0:24:04] } 30... h5 { [%eval 1.84] [%clk 0:00:59] } 31. Rf4 { [%eval 1.62] [%clk 0:21:39] } 31... Nf6 { [%eval 1.47] [%clk 0:01:26] } 32. Qd3? { [%eval 0.19] } { Mistake. f3 was best. } { [%clk 0:20:06] } 32... Qb8 { [%eval 0.34] [%clk 0:00:58] } 33. g3 { [%eval 0.44] [%clk 0:20:19] } 33... Ng4+ { [%eval 0.38] [%clk 0:00:56] } 34. Kg1 { [%eval 0.45] [%clk 0:18:41] } 34... Ne5 { [%eval 0.34] [%clk 0:01:14] } 35. Qe2 { [%eval 0.41] [%clk 0:18:41] } 35... Nxc4 { [%eval 0.49] [%clk 0:00:57] } 36. Rxc4 { [%eval 0.4] [%clk 0:19:04] } 36... Ra5 { [%eval 0.53] [%clk 0:01:07] } 37. a4 { [%eval 0.6] [%clk 0:18:39] } 37... Qb3 { [%eval 0.76] [%clk 0:00:34] } 38. Rec1?! { [%eval 0.12] } { Inaccuracy. Qe4 was best. } { [%clk 0:17:00] } 38... Rxa4 { [%eval 0.14] [%clk 0:00:33] } 39. R4c3 { [%eval 0.0] [%clk 0:15:37] } 39... Qd5 { [%eval 0.0] [%clk 0:00:33] } 40. Rc5 { [%eval -0.07] [%clk 0:45:57] } 40... Qe4 { [%eval 0.0] [%clk 0:30:31] } 41. Qxh5 { [%eval 0.07] [%clk 0:45:46] } 41... Qg4 { [%eval 0.0] [%clk 0:26:47] } 42. Qd5 { [%eval 0.12] [%clk 0:44:40] } 42... Qe4 { [%eval 0.01] [%clk 0:20:59] } 43. Qd7 { [%eval 0.05] [%clk 0:43:21] } 43... Rd4 { [%eval 0.1] [%clk 0:20:57] } 44. Qf5 { [%eval 0.0] [%clk 0:40:00] } 44... Qxf5 { [%eval 0.08] [%clk 0:18:23] } 45. Rxf5 { [%eval 0.05] [%clk 0:40:24] } 45... Rfd8 { [%eval 0.17] [%clk 0:18:48] } 46. Rcc5 { [%eval 0.17] [%clk 0:39:17] } 46... g6 { [%eval 0.0] [%clk 0:17:23] } 47. Rfe5 { [%eval 0.0] [%clk 0:38:42] } 47... Kg7 { [%eval 0.0] [%clk 0:17:17] } 48. Kg2 { [%eval 0.0] [%clk 0:39:02] } 48... R8d7 { [%eval 0.0] [%clk 0:16:41] } 49. Ra5 { [%eval 0.0] [%clk 0:38:59] } 49... R7d6 { [%eval 0.0] [%clk 0:15:35] } 50. Re3 { [%eval 0.0] [%clk 0:35:49] } 50... Rd3 { [%eval 0.0] [%clk 0:14:30] } 51. Rxd3 { [%eval 0.0] [%clk 0:33:56] } 51... Rxd3 { [%eval 0.0] [%clk 0:14:58] } 52. g4 { [%eval 0.0] [%clk 0:34:16] } 52... Rb3 { [%eval 0.0] [%clk 0:14:19] } 53. f3 { [%eval 0.0] [%clk 0:34:40] } 53... Rc3 { [%eval 0.0] [%clk 0:14:19] } 54. Kg3 { [%eval 0.0] [%clk 0:35:06] } 54... Rb3 { [%eval 0.0] [%clk 0:14:34] } 55. Ra4 { [%eval 0.0] [%clk 0:34:56] } 55... Rc3 { [%eval 0.0] [%clk 0:13:52] } 56. g5 { [%eval 0.0] [%clk 0:33:43] } 56... Rb3 { [%eval 0.0] [%clk 0:13:01] } 57. Kg4 { [%eval 0.0] [%clk 0:34:09] } 57... Rb1 { [%eval 0.0] [%clk 0:12:20] } 58. Re4 { [%eval 0.0] [%clk 0:33:28] } 58... f5+ { [%eval 0.0] [%clk 0:10:40] } 59. gxf6+ { [%eval 0.0] [%clk 0:33:53] } 59... Kxf6 { [%eval 0.0] [%clk 0:11:07] } 60. Rf4+ { [%eval 0.0] [%clk 0:32:58] } 60... Kg7 { [%eval 0.0] [%clk 0:11:29] } 61. Ra4 { [%eval 0.0] [%clk 0:32:46] } 61... Rb6 { [%eval 0.0] [%clk 0:10:39] } 62. Ra5 { [%eval 0.0] [%clk 0:32:20] } 62... Kf6 { [%eval 0.0] [%clk 0:10:53] } 63. Ra7 { [%eval 0.0] [%clk 0:31:30] } 63... Rb4+ { [%eval 0.0] [%clk 0:10:25] } 64. Kg3 { [%eval 0.0] [%clk 0:31:50] } 64... Rb1 { [%eval 0.0] [%clk 0:07:53] } 65. Ra6+ { [%eval 0.0] [%clk 0:29:28] } 65... Kf5 { [%eval 0.0] [%clk 0:08:11] } 66. Ra5+ { [%eval 0.0] [%clk 0:29:40] } 66... Kf6 { [%eval 0.0] [%clk 0:08:37] } 67. Ra4 { [%eval 0.0] [%clk 0:29:50] } 67... Rb6 { [%eval 0.0] [%clk 0:06:15] } 68. Rg4 { [%eval 0.0] [%clk 0:29:21] } 68... Ra6 { [%eval 0.0] [%clk 0:06:13] } 69. Rf4+ { [%eval 0.0] [%clk 0:28:36] } 69... Kg7 { [%eval 0.0] [%clk 0:06:29] } 70. Kg4 { [%eval 0.0] [%clk 0:28:42] } 70... Ra1 { [%eval 0.0] [%clk 0:06:13] } 71. Rc4 { [%eval 0.0] [%clk 0:28:41] } 71... Ra6 { [%eval 0.0] [%clk 0:06:13] } 72. Rc7+ { [%eval 0.0] [%clk 0:27:10] } 72... Kf6 { [%eval 0.0] [%clk 0:06:39] } 73. Rh7 { [%eval 0.0] [%clk 0:27:36] } 73... Ra4+ { [%eval 0.0] [%clk 0:06:12] } 74. Kg3 { [%eval 0.0] [%clk 0:27:50] } 74... Ra5 { [%eval 0.0] [%clk 0:05:59] } 75. Rh8 { [%eval 0.0] [%clk 0:27:23] } 75... Ra4 { [%eval 0.0] [%clk 0:05:38] } 76. Rf8+ { [%eval 0.0] [%clk 0:27:25] } 76... Kg7 { [%eval 0.0] [%clk 0:06:04] } 77. Rf4 { [%eval 0.0] [%clk 0:27:27] } 77... Ra6 { [%eval 0.0] [%clk 0:06:18] } 78. Kg4 { [%eval 0.0] [%clk 0:27:45] } 78... Ra1 { [%eval 0.0] [%clk 0:06:18] } 79. Rd4 { [%eval 0.0] [%clk 0:27:50] } 79... Ra6 { [%eval 0.0] [%clk 0:06:38] } 80. Rd5 { [%eval 0.0] [%clk 0:28:10] } 80... Kf6 { [%eval 0.0] [%clk 0:06:54] } 81. f4 { [%eval 0.0] [%clk 0:28:37] } 81... Rb6 { [%eval 0.0] [%clk 0:05:09] } 82. h5 { [%eval 0.0] [%clk 0:28:00] } 82... gxh5+ { [%eval 0.0] [%clk 0:05:35] } 83. Rxh5 { [%eval 0.0] [%clk 0:28:27] } 83... Rb1 { [%eval 0.0] [%clk 0:05:30] } 84. Rh6+ { [%eval 0.0] [%clk 0:28:52] } 84... Kg7 { [%eval 0.0] [%clk 0:05:28] } 85. Ra6 { [%eval 0.0] [%clk 0:29:18] } 85... Rb5 { [%eval 0.0] [%clk 0:05:39] } 86. Re6 { [%eval 0.0] [%clk 0:29:11] } 86... Kf7 { [%eval 0.0] [%clk 0:05:53] } 87. Re4 { [%eval 0.0] [%clk 0:29:05] } 87... Kf6 { [%eval 0.0] [%clk 0:05:19] } 88. Rc4 { [%eval 0.0] [%clk 0:29:29] } 88... Ra5 { [%eval 0.0] [%clk 0:05:19] } 89. f5 { [%eval 0.0] [%clk 0:29:28] } 89... Ra1 { [%eval 0.0] [%clk 0:05:38] } 90. Rc6+ { [%eval 0.0] [%clk 0:29:51] } 90... Kf7 { [%eval 0.0] [%clk 0:05:52] } 91. Rc4 { [%eval 0.0] [%clk 0:29:21] } 91... Rg1+ { [%eval 0.0] [%clk 0:05:46] } 92. Kf4 { [%eval 0.0] [%clk 0:29:48] } 92... Rf1+ { [%eval 0.0] [%clk 0:06:09] } 93. Ke5 { [%eval 0.0] [%clk 0:30:13] } 93... Re1+ { [%eval 0.0] [%clk 0:06:33] } 94. Re4 { [%clk 0:30:40] } 94... Rxe4+ { [%clk 0:06:44] } 95. Kxe4 { [%clk 0:31:07] } 95... Kf6 { [%clk 0:07:10] } 96. Kf4 { [%clk 0:31:34] } 96... Kf7 { [%clk 0:07:34] } 97. Ke5 { [%clk 0:32:02] } 97... Ke7 { [%clk 0:08:01] } 98. f6+ { [%clk 0:32:29] } 98... Kf7 { [%clk 0:08:28] } 99. Kf5 { [%clk 0:32:55] } 99... Kf8 { [%clk 0:08:51] } 100. Kg6 { [%clk 0:33:21] } 100... Kg8 { [%clk 0:09:17] } 101. f7+ { [%clk 0:33:47] } 101... Kf8 { [%clk 0:09:45] } 102. Kf6 { [%clk 0:34:13] } 1/2-1/2