Event: Cracovia 2023 Open A
Site: Krakow
Date: 2023-12-31
White: Ernst, Robert
WhiteElo: 2271
Black: Kozak, Antoni
BlackElo: 2442
Result: 1/2-1/2
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Positional Variation
Variant: Standard

1. d4 { [%eval 0.13] [%clk 1:30:57] } 1... Nf6 { [%eval 0.17] [%clk 1:30:56] } 2. c4 { [%eval 0.16] [%clk 1:31:17] } 2... e6 { [%eval 0.23] [%clk 1:31:23] } 3. Nc3 { [%eval 0.05] [%clk 1:31:37] } 3... d5 { [%eval 0.28] [%clk 1:31:46] } 4. cxd5 { [%eval 0.39] [%clk 1:31:59] } 4... exd5 { [%eval 0.38] [%clk 1:32:13] } 5. Bg5 { [%eval 0.35] [%clk 1:32:17] } 5... c6 { [%eval 0.25] [%clk 1:32:38] } 6. e3 { [%eval 0.28] [%clk 1:32:39] } 6... Be6 { [%eval 0.44] [%clk 1:33:04] } 7. Bd3 { [%eval 0.42] [%clk 1:32:57] } 7... Nbd7 { [%eval 0.49] [%clk 1:33:30] } 8. f3 { [%eval 0.44] [%clk 1:33:16] } 8... Be7 { [%eval 0.41] [%clk 1:28:53] } 9. Nge2 { [%eval 0.37] [%clk 1:32:57] } 9... Nh5 { [%eval 0.43] [%clk 1:26:25] } 10. Bxe7 { [%eval 0.44] [%clk 1:33:10] } 10... Qxe7 { [%eval 0.44] [%clk 1:26:51] } 11. g4 { [%eval 0.39] [%clk 1:20:35] } 11... Qh4+?! { [%eval 0.96] } { Inaccuracy. Nhf6 was best. } { [%clk 1:22:01] } 12. Kd2 { [%eval 0.96] [%clk 1:14:44] } 12... Nhf6 { [%eval 0.99] [%clk 1:22:24] } 13. Qe1 { [%eval 0.89] [%clk 1:12:57] } 13... Qxe1+ { [%eval 0.92] [%clk 1:22:34] } 14. Raxe1 { [%eval 0.85] [%clk 1:13:18] } 14... O-O-O { [%eval 1.03] [%clk 1:18:57] } 15. h4 { [%eval 0.89] [%clk 1:09:46] } 15... Ne8 { [%eval 0.86] [%clk 1:16:30] } 16. Nf4 { [%eval 0.83] [%clk 1:07:37] } 16... Nd6 { [%eval 0.99] [%clk 1:16:28] } 17. Nce2 { [%eval 0.67] [%clk 1:00:36] } 17... a5 { [%eval 0.66] [%clk 1:11:40] } 18. b3 { [%eval 0.56] [%clk 0:55:16] } 18... Kc7 { [%eval 0.73] [%clk 1:09:02] } 19. a4 { [%eval 0.41] [%clk 0:49:53] } 19... Rde8 { [%eval 0.63] [%clk 1:05:48] } 20. Nh5 { [%eval 0.33] [%clk 0:45:37] } 20... Reg8 { [%eval 0.57] [%clk 1:04:25] } 21. Nef4 { [%eval 0.31] [%clk 0:43:07] } 21... g6 { [%eval 0.46] [%clk 0:49:11] } 22. Ng3 { [%eval 0.36] [%clk 0:43:24] } 22... Re8 { [%eval 0.33] [%clk 0:48:51] } 23. Re2 { [%eval 0.33] [%clk 0:35:02] } 23... h6 { [%eval 0.83] [%clk 0:43:00] } 24. Rf2 { [%eval 0.32] [%clk 0:27:45] } 24... Nf6 { [%eval 0.56] [%clk 0:41:27] } 25. g5 { [%eval 0.17] [%clk 0:24:10] } 25... hxg5 { [%eval 0.22] [%clk 0:41:36] } 26. hxg5 { [%eval 0.32] [%clk 0:24:38] } 26... Rxh1 { [%eval 0.31] [%clk 0:41:58] } 27. Nxh1 { [%eval 0.37] [%clk 0:24:30] } 27... Nh7 { [%eval 0.25] [%clk 0:42:03] } 28. Nxe6+ { [%eval 0.3] [%clk 0:24:19] } 28... Rxe6 { [%eval 0.29] [%clk 0:42:29] } 29. f4 { [%eval 0.36] [%clk 0:24:33] } 29... f5 { [%eval 0.28] [%clk 0:40:43] } 30. Rh2 { [%eval 0.31] [%clk 0:23:21] } 30... Re7 { [%eval 0.26] [%clk 0:41:02] } 31. Nf2 { [%eval 0.18] [%clk 0:21:20] } 31... b6 { [%eval 0.39] [%clk 0:38:57] } 32. Nd1 { [%eval 0.18] [%clk 0:18:25] } 32... Kd7 { [%eval 0.24] [%clk 0:38:09] } 33. Nc3 { [%eval 0.12] [%clk 0:17:01] } 33... Ke8 { [%eval 0.42] [%clk 0:37:00] } 34. Be2 { [%eval 0.14] [%clk 0:16:46] } 34... Nf8 { [%eval 0.14] [%clk 0:36:26] } 35. Bf3 { [%eval 0.11] [%clk 0:16:33] } 35... Kf7 { [%eval 0.24] [%clk 0:36:46] } 36. Nd1 { [%eval 0.22] [%clk 0:15:32] } 36... Kg7 { [%eval 0.31] [%clk 0:36:22] } 37. Nf2 { [%eval 0.23] [%clk 0:14:53] } 37... Nd7 { [%eval 0.51] [%clk 0:35:24] } 38. Rh1 { [%eval 0.69] [%clk 0:14:31] } 38... Nb8 { [%eval 0.56] [%clk 0:35:37] } 39. Nd3 { [%eval 0.18] [%clk 0:12:51] } 39... Nf7?! { [%eval 1.08] } { Inaccuracy. Rc7 was best. } { [%clk 0:33:02] } 40. Rc1 { [%eval 0.98] [%clk 0:39:26] } 40... Re6 { [%eval 1.1] [%clk 1:03:04] } 41. Bg2?! { [%eval 0.0] } { Inaccuracy. b4 was best. } { [%clk 0:38:30] } 41... Na6 { [%eval 0.09] [%clk 1:02:52] } 42. Bf3 { [%eval 0.09] [%clk 0:38:19] } 42... Nd8 { [%eval 0.03] [%clk 0:57:48] } 43. Ne5 { [%eval 0.07] [%clk 0:31:39] } 43... Rd6 { [%eval 0.0] [%clk 0:55:54] } 44. Rh1 { [%eval 0.0] [%clk 0:30:01] } 44... Ne6 { [%eval 0.26] [%clk 0:54:42] } 45. Rh6 { [%eval 0.23] [%clk 0:25:26] } 45... Nf8 { [%eval 0.17] [%clk 0:54:52] } 46. Bg2 { [%eval 0.2] [%clk 0:14:45] } 46... Nb4 { [%eval 0.29] [%clk 0:53:52] } 47. Bh3 { [%eval 0.12] [%clk 0:13:49] } 47... Re6 { [%eval 0.13] [%clk 0:52:21] } 48. Bg2 { [%eval 0.18] [%clk 0:11:28] } 48... Rd6 { [%eval 0.12] [%clk 0:52:32] } 49. Bh3 { [%eval 0.26] [%clk 0:11:46] } 49... Re6 { [%eval 0.21] [%clk 0:52:54] } 50. Bg2 { [%eval 0.0] [%clk 0:12:06] } 50... c5 { [%eval 0.07] [%clk 0:51:56] } 51. Nd3 { [%eval 0.0] [%clk 0:10:57] } 51... Nxd3 { [%eval 0.0] [%clk 0:52:03] } 52. Kxd3 { [%eval 0.0] [%clk 0:11:25] } 52... Rd6 { [%eval 0.0] [%clk 0:52:27] } 53. Rh4 { [%eval 0.0] [%clk 0:10:12] } 53... Ne6 { [%eval 0.0] [%clk 0:52:41] } 54. Bf3 { [%eval 0.0] [%clk 0:10:30] } 54... Nc7 { [%eval 0.0] [%clk 0:53:03] } 55. Rh1 { [%eval 0.0] [%clk 0:10:17] } 55... Rd8 { [%eval 0.0] [%clk 0:52:43] } 56. Bg2 { [%eval 0.0] [%clk 0:09:48] } 56... Ne6 { [%eval 0.0] [%clk 0:52:47] } 57. Rh4 { [%eval 0.0] [%clk 0:10:12] } 57... Rd7 { [%eval 0.0] [%clk 0:52:53] } 58. Bf3 { [%eval 0.0] [%clk 0:10:08] } 58... Nc7 { [%eval 0.0] [%clk 0:53:12] } 59. Rh1 { [%eval 0.0] [%clk 0:10:24] } 59... Rd8 { [%eval 0.0] [%clk 0:53:11] } 60. Bg2 { [%eval 0.0] [%clk 0:10:02] } 60... Na6 { [%eval 0.0] [%clk 0:53:28] } 61. Rc1 { [%eval 0.0] [%clk 0:09:50] } 61... Nb4+ { [%eval 0.0] [%clk 0:53:50] } 62. Kd2 { [%eval 0.0] [%clk 0:10:18] } 62... Rh8?! { [%eval 0.72] } { Inaccuracy. Rc8 was best. } { [%clk 0:53:58] } 63. Rh1?! { [%eval 0.0] } { Inaccuracy. dxc5 was best. } { [%clk 0:10:39] } 63... Rc8 { [%eval 0.0] [%clk 0:53:59] } 64. Rc1 { [%eval 0.0] [%clk 0:10:48] } 64... Kf7 { [%eval 0.0] [%clk 0:54:21] } 65. Bf3 { [%eval 0.0] [%clk 0:10:21] } 65... Ke6 { [%eval 0.0] [%clk 0:54:28] } 66. Bg2 { [%eval 0.0] [%clk 0:10:41] } 66... Kd6 { [%eval 0.0] [%clk 0:54:21] } 67. dxc5+ { [%eval -0.07] [%clk 0:09:34] } 67... bxc5 { [%eval -0.07] [%clk 0:54:08] } 68. Rh1 { [%eval -0.04] [%clk 0:09:58] } 68... c4 { [%eval -0.11] [%clk 0:51:46] } 69. bxc4 { [%eval -0.07] [%clk 0:10:23] } 69... dxc4 { [%eval 0.0] [%clk 0:52:06] } 70. Kc3 { [%eval 0.0] [%clk 0:10:46] } 70... Kc5 { [%eval 0.0] [%clk 0:51:45] } 71. Rh7 { [%eval 0.0] [%clk 0:09:00] } 71... Na2+ { [%eval 0.0] [%clk 0:44:41] } 72. Kb2 { [%eval 0.0] [%clk 0:09:29] } 72... Nb4 { [%eval 0.0] [%clk 0:44:42] } 73. Kc3 { [%eval 0.0] [%clk 0:09:19] } 73... Re8 { [%eval 0.0] [%clk 0:43:10] } 74. e4?? { [%eval -2.17] } { Blunder. Rc7+ was best. } { [%clk 0:09:18] } 74... Na2+?? { [%eval -0.32] } { Blunder. fxe4 was best. } { [%clk 0:37:42] } 75. Kb2 { [%eval -0.39] [%clk 0:09:28] } 75... Rd8?? { [%eval 2.45] } { Blunder. Nb4 was best. } { [%clk 0:38:00] } 76. Rc7+ { [%eval 2.67] [%clk 0:06:39] } 76... Kb6 { [%eval 3.06] [%clk 0:32:35] } 77. Rxc4 { [%eval 3.15] [%clk 0:07:06] } 77... Nb4 { [%eval 3.35] [%clk 0:33:02] } 78. exf5 { [%eval 3.53] [%clk 0:03:53] } 78... Rd2+ { [%eval 3.67] [%clk 0:33:09] } 79. Kc1 { [%eval 5.28] [%clk 0:02:15] } 79... Rxg2 { [%eval 5.19] [%clk 0:33:02] } 80. fxg6?? { [%eval 0.0] } { Blunder. Rxb4+ was best. } { [%clk 0:02:44] } 80... Nd3+ { [%eval 0.0] [%clk 0:33:20] } 81. Kb1 { [%eval 0.0] [%clk 0:03:04] } 81... Nxf4 { [%eval 0.0] [%clk 0:33:41] } 82. Rxf4 { [%eval 0.0] [%clk 0:03:02] } 82... Rxg5 { [%eval 0.0] [%clk 0:34:08] } 83. Rf6+ { [%eval 0.0] [%clk 0:03:01] } 83... Kc5 { [%eval 0.0] [%clk 0:34:35] } 84. Kb2 { [%eval 0.0] [%clk 0:02:53] } 84... Kb4 { [%eval 0.0] [%clk 0:34:58] } 85. Rf4+ { [%eval 0.0] [%clk 0:03:16] } 85... Kc5 { [%eval 0.0] [%clk 0:35:26] } 86. Rf6 { [%eval 0.0] [%clk 0:03:39] } 1/2-1/2