Event: open8
Date: 2024-08-17
White: Borkowski, Jan
WhiteElo: 1508
Black: Petrosyan, Hakob H.
BlackElo: 0
Result: 1/2-1/2
ECO: D52
Opening: Queen's Gambit Declined: Cambridge Springs Defense
Variant: Standard

1. d4 { [%eval 0.16] [%clk 0:15:19] } 1... d5 { [%eval 0.23] [%clk 0:15:19] } 2. c4 { [%eval 0.19] [%clk 0:15:27] } 2... e6 { [%eval 0.23] [%clk 0:15:27] } 3. Nc3 { [%eval 0.21] [%clk 0:15:36] } 3... Nf6 { [%eval 0.21] [%clk 0:15:36] } 4. Nf3 { [%eval 0.08] [%clk 0:15:45] } 4... c6 { [%eval 0.18] [%clk 0:15:44] } 5. Bg5 { [%eval 0.14] [%clk 0:15:49] } 5... Nbd7 { [%eval 0.28] [%clk 0:15:52] } 6. e3 { [%eval 0.21] [%clk 0:15:56] } 6... Qa5 { [%eval 0.2] [%clk 0:15:59] } 7. a3 { [%eval -0.1] [%clk 0:15:39] } 7... Ne4 { [%eval 0.0] [%clk 0:16:00] } 8. Qc1? { [%eval -1.34] } { Mistake. Bh4 was best. } { [%clk 0:15:32] } 8... Nb6?? { [%eval 2.23] } { Blunder. Nxg5 was best. } { [%clk 0:13:34] } 9. b4? { [%eval 0.8] } { Mistake. c5 was best. } { [%clk 0:15:31] } 9... Qa6?? { [%eval 4.96] } { Blunder. Bxb4 was best. } { [%clk 0:12:02] } 10. cxd5 { [%eval 4.46] [%clk 0:15:31] } 10... Nc4 { [%eval 4.65] [%clk 0:11:54] } 11. Nxe4 { [%eval 4.52] [%clk 0:15:35] } 11... cxd5 { [%eval 4.64] [%clk 0:11:52] } 12. Ned2 { [%eval 4.39] [%clk 0:14:49] } 12... b5 { [%eval 4.36] [%clk 0:11:53] } 13. a4 { [%eval 3.63] [%clk 0:14:27] } 13... Bxb4 { [%eval 3.65] [%clk 0:11:48] } 14. Bxc4?! { [%eval 2.58] } { Inaccuracy. Be2 was best. } { [%clk 0:14:07] } 14... bxc4 { [%eval 2.49] [%clk 0:11:51] } 15. O-O { [%eval 2.58] [%clk 0:14:01] } 15... Bd7 { [%eval 2.57] [%clk 0:11:50] } 16. Qb2 { [%eval 2.31] [%clk 0:13:33] } 16... Rb8 { [%eval 2.27] [%clk 0:11:22] } 17. Qc2 { [%eval 2.22] [%clk 0:12:53] } 17... O-O { [%eval 2.15] [%clk 0:11:18] } 18. Rfb1 { [%eval 1.88] [%clk 0:11:45] } 18... f6 { [%eval 1.86] [%clk 0:10:23] } 19. Bf4 { [%eval 1.94] [%clk 0:11:47] } 19... Rb7 { [%eval 1.93] [%clk 0:10:28] } 20. e4 { [%eval 1.79] [%clk 0:11:22] } 20... Bc6 { [%eval 2.17] [%clk 0:10:05] } 21. e5 { [%eval 1.59] [%clk 0:09:39] } 21... fxe5 { [%eval 1.94] [%clk 0:09:45] } 22. Bxe5 { [%eval 1.74] [%clk 0:09:43] } 22... Be8 { [%eval 1.73] [%clk 0:09:38] } 23. Qd1 { [%eval 1.82] [%clk 0:09:17] } 23... Bg6 { [%eval 1.68] [%clk 0:09:37] } 24. Rc1 { [%eval 1.71] [%clk 0:09:19] } 24... c3?! { [%eval 2.43] } { Inaccuracy. Ba5 was best. } { [%clk 0:08:27] } 25. Nf1?! { [%eval 1.74] } { Inaccuracy. Nb3 was best. } { [%clk 0:08:20] } 25... c2? { [%eval 3.22] } { Mistake. Ba5 was best. } { [%clk 0:07:45] } 26. Rxc2 { [%eval 3.23] [%clk 0:08:17] } 26... Bxc2 { [%eval 3.15] [%clk 0:07:53] } 27. Qxc2 { [%eval 3.05] [%clk 0:08:25] } 27... Rb6 { [%eval 3.63] [%clk 0:06:26] } 28. Ng5 { [%eval 3.6] [%clk 0:07:46] } 28... Rf5 { [%eval 3.72] [%clk 0:05:37] } 29. Nf3 { [%eval 3.39] [%clk 0:07:04] } 29... Rc6 { [%eval 3.31] [%clk 0:05:35] } 30. Qb3 { [%eval 3.29] [%clk 0:06:39] } 30... Bd6 { [%eval 3.36] [%clk 0:04:25] } 31. Bxd6 { [%eval 3.44] [%clk 0:06:19] } 31... Rxd6 { [%eval 3.44] [%clk 0:04:30] } 32. Ne3 { [%eval 3.48] [%clk 0:05:39] } 32... Rb6 { [%eval 3.79] [%clk 0:04:25] } 33. Qa3 { [%eval 3.6] [%clk 0:05:16] } 33... Rf8 { [%eval 3.4] [%clk 0:04:24] } 34. Ne5 { [%eval 2.71] [%clk 0:04:58] } 34... Rfb8 { [%eval 2.86] [%clk 0:03:33] } 35. Qc1 { [%eval 2.56] [%clk 0:04:33] } 35... Rc8?! { [%eval 3.42] } { Inaccuracy. Qc8 was best. } { [%clk 0:01:09] } 36. Qd1 { [%eval 3.45] [%clk 0:04:16] } 36... Qa5 { [%eval 3.56] [%clk 0:00:52] } 37. h3 { [%eval 3.53] [%clk 0:04:12] } 37... Rb4 { [%eval 4.33] [%clk 0:00:56] } 38. Qg4 { [%eval 4.27] [%clk 0:03:53] } 38... Qb6?! { [%eval 6.82] } { Inaccuracy. Rb6 was best. } { [%clk 0:00:54] } 39. Kh2? { [%eval 3.84] } { Mistake. Nxd5 was best. } { [%clk 0:03:50] } 39... Rxd4 { [%eval 4.11] [%clk 0:01:01] } 40. Qg3?! { [%eval 3.12] } { Inaccuracy. a5 was best. } { [%clk 0:03:24] } 40... Re4?! { [%eval 4.43] } { Inaccuracy. Qb2 was best. } { [%clk 0:01:03] } 41. N5g4?? { [%eval 0.16] } { Blunder. N3g4 was best. } { [%clk 0:03:25] } 41... Rf8?? { [%eval 1.92] } { Blunder. Kh8 was best. } { [%clk 0:00:54] } 42. Re1?? { [%eval 0.0] } { Blunder. Rc1 was best. } { [%clk 0:02:24] } 42... d4?? { [%eval 4.74] } { Blunder. h5 was best. } { [%clk 0:00:45] } 43. f3?? { [%eval 0.0] } { Blunder. Nh6+ was best. } { [%clk 0:02:33] } 43... Rxe3 { [%eval 0.0] [%clk 0:00:43] } 44. Nxe3 { [%eval 0.0] [%clk 0:02:26] } 44... dxe3 { [%eval 0.0] [%clk 0:00:48] } 45. Qe5 { [%eval 0.0] [%clk 0:02:25] } 45... Qb8 { [%eval 0.16] [%clk 0:00:40] } 46. Rxe3 { [%eval 0.08] [%clk 0:02:31] } 46... Qxe5+ { [%eval 0.16] [%clk 0:00:44] } 47. Rxe5 { [%eval 0.28] [%clk 0:02:40] } 47... Kf7 { [%eval 0.75] [%clk 0:00:52] } 48. Rc5?! { [%eval 0.14] } { Inaccuracy. Ra5 was best. } { [%clk 0:02:47] } 48... Re8 { [%eval 0.12] [%clk 0:00:58] } 49. Rb5 { [%eval 0.02] [%clk 0:02:43] } 49... Re7 { [%eval 0.07] [%clk 0:01:06] } 50. a5 { [%eval 0.05] [%clk 0:02:50] } 50... e5 { [%eval 0.06] [%clk 0:01:11] } 51. a6 { [%eval 0.08] [%clk 0:02:56] } 51... Kf6 { [%eval 0.1] [%clk 0:01:03] } 52. Rb7 { [%eval 0.11] [%clk 0:03:03] } 52... Re6?? { [%eval 1.96] } { Blunder. Ke6 was best. } { [%clk 0:01:07] } 53. Rxa7 { [%eval 1.77] [%clk 0:03:08] } 53... Kg6 { [%eval 1.82] [%clk 0:01:08] } 54. Ra8? { [%eval 0.65] } { Mistake. g3 was best. } { [%clk 0:03:12] } 54... e4?? { [%eval 3.51] } { Blunder. h5 was best. } { [%clk 0:01:08] } 55. fxe4?? { [%eval 0.0] } { Blunder. a7 was best. } { [%clk 0:03:12] } 55... Rxe4 { [%eval 0.0] [%clk 0:01:17] } 56. Rb8 { [%eval 0.0] [%clk 0:03:05] } 56... Ra4 { [%eval 0.0] [%clk 0:01:21] } 57. Rb6+ { [%eval 0.0] [%clk 0:03:10] } 57... Kf7?? { [%eval 2.56] } { Blunder. Kg5 was best. } { [%clk 0:01:13] } 58. Rc6?? { [%eval 0.54] } { Blunder. Kg3 was best. } { [%clk 0:03:14] } 58... Ra3 { [%eval 0.82] [%clk 0:00:55] } 59. Rc7+?! { [%eval 0.0] } { Inaccuracy. Kg1 was best. } { [%clk 0:03:19] } 59... Kf6 { [%eval 0.0] [%clk 0:01:02] } 60. a7 { [%eval 0.0] [%clk 0:03:24] } 60... h6 { [%eval 0.0] [%clk 0:01:06] } 61. Rc6+ { [%eval 0.0] [%clk 0:03:20] } 61... Ke7 { [%eval 0.0] [%clk 0:01:09] } 62. Rc7+ { [%eval 0.0] [%clk 0:03:22] } 62... Kf6 { [%eval 0.0] [%clk 0:01:18] } 63. Rb7 { [%eval 0.0] [%clk 0:02:59] } 63... g6 { [%eval 0.0] [%clk 0:01:10] } 64. Rh7 { [%eval 0.0] [%clk 0:02:52] } 64... Kg5 { [%eval 0.0] [%clk 0:01:04] } 65. h4+ { [%eval 0.0] [%clk 0:02:20] } 65... Kxh4 { [%eval 0.0] [%clk 0:00:53] } 66. Rxh6+ { [%eval 0.0] [%clk 0:02:24] } 66... Kg5 { [%eval 0.0] [%clk 0:01:03] } 67. Rh7 { [%eval 0.0] [%clk 0:02:29] } 67... Kf6 { [%eval 0.0] [%clk 0:01:08] } 68. Rb7 { [%eval 0.0] [%clk 0:02:30] } 68... Ke6 { [%eval 0.0] [%clk 0:01:11] } 69. Rc7 { [%eval 0.0] [%clk 0:02:16] } 69... Kf6 { [%eval 0.0] [%clk 0:00:57] } 70. Rb7 { [%eval 0.0] [%clk 0:02:16] } 70... Ke6 { [%eval 0.0] [%clk 0:01:04] } 71. Rb6+ { [%eval 0.0] [%clk 0:01:58] } 71... Kf5 { [%eval 0.0] [%clk 0:01:05] } 72. Rb5+ { [%eval 0.0] [%clk 0:02:06] } 72... Kf6 { [%eval 0.0] [%clk 0:01:06] } 73. Rb6+ { [%eval 0.0] [%clk 0:02:02] } 73... Kf5 { [%eval 0.0] [%clk 0:01:14] } 74. Rb5+ { [%eval 0.0] [%clk 0:02:03] } 74... Kf6 { [%eval 0.0] [%clk 0:01:22] } 75. Rb6+ { [%eval 0.0] [%clk 0:01:51] } 75... Kf5 { [%eval 0.0] [%clk 0:01:21] } 76. Rb5+ { [%eval 0.0] [%clk 0:01:58] } 76... Kf6 { [%eval 0.0] [%clk 0:01:30] } 77. Rb6+ { [%eval 0.0] [%clk 0:02:07] } 77... Kf5 { [%eval 0.0] [%clk 0:01:38] } 78. Rb5+ { [%eval 0.0] [%clk 0:02:15] } 78... Kf6 { [%clk 0:01:47] } 79. Rb6+ { [%clk 0:02:23] } 79... Kf5 { [%clk 0:01:55] } 80. Rb5+ { [%clk 0:02:30] } 80... Kf6 { [%clk 0:02:00] } 81. Rb6+ { [%clk 0:02:35] } 81... Kf5 { [%clk 0:02:07] } 82. Rb5+ { [%clk 0:02:43] } 82... Kf6 { [%clk 0:02:13] } 1/2-1/2