Event: Round 8: Michal Krasenkow - Onno Elgersma
Date: 2023-12-29
White: Michal Krasenkow
WhiteTitle: GM
WhiteElo: 2532
Black: Onno Elgersma
BlackTitle: FM
BlackElo: 2310
Result: 1/2-1/2
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Positional Variation
Variant: Standard

1. d4 { [%eval 0.13] [%clk 1:30:58] } 1... Nf6 { [%eval 0.17] [%clk 1:30:52] } 2. c4 { [%eval 0.16] [%clk 1:31:25] } 2... e6 { [%eval 0.23] [%clk 1:31:13] } 3. Nc3 { [%eval 0.05] [%clk 1:31:52] } 3... d5 { [%eval 0.28] [%clk 1:31:32] } 4. cxd5 { [%eval 0.39] [%clk 1:32:17] } 4... exd5 { [%eval 0.38] [%clk 1:31:58] } 5. Bg5 { [%eval 0.35] [%clk 1:32:41] } 5... c6 { [%eval 0.25] [%clk 1:32:24] } 6. e3 { [%eval 0.28] [%clk 1:33:07] } 6... h6 { [%eval 0.4] [%clk 1:32:42] } 7. Bh4 { [%eval 0.37] [%clk 1:32:50] } 7... Be7 { [%eval 0.42] [%clk 1:33:03] } 8. Bd3 { [%eval 0.2] [%clk 1:33:16] } 8... O-O { [%eval 0.17] [%clk 1:33:23] } 9. Nge2 { [%eval 0.27] [%clk 1:33:44] } 9... Re8 { [%eval 0.35] [%clk 1:33:35] } 10. Qc2 { [%eval 0.38] [%clk 1:33:40] } 10... Nbd7 { [%eval 0.32] [%clk 1:33:49] } 11. O-O { [%eval 0.35] [%clk 1:33:31] } 11... a5 { [%eval 0.34] [%clk 1:33:50] } 12. f3 { [%eval 0.26] [%clk 1:33:27] } 12... b5 { [%eval 0.14] [%clk 1:31:38] } 13. Rae1 { [%eval -0.02] [%clk 1:30:42] } 13... Ba6 { [%eval 0.07] [%clk 1:27:22] } 14. Bf2 { [%eval 0.02] [%clk 1:17:56] } 14... Qb6 { [%eval 0.12] [%clk 1:18:51] } 15. Bf5 { [%eval 0.06] [%clk 1:16:13] } 15... Qb7 { [%eval 0.02] [%clk 0:48:40] } 16. e4 { [%eval 0.21] [%clk 1:15:29] } 16... b4 { [%eval 0.1] [%clk 0:47:50] } 17. Na4 { [%eval 0.04] [%clk 1:15:38] } 17... dxe4 { [%eval -0.04] [%clk 0:45:43] } 18. fxe4 { [%eval 0.0] [%clk 1:15:58] } 18... Nf8 { [%eval 0.35] [%clk 0:43:34] } 19. e5 { [%eval 0.15] [%clk 0:55:43] } 19... Nd5 { [%eval 0.28] [%clk 0:43:40] } 20. Bd3 { [%eval 0.05] [%clk 0:55:53] } 20... Bxd3 { [%eval 0.08] [%clk 0:39:40] } 21. Qxd3 { [%eval 0.2] [%clk 0:55:29] } 21... Qb5 { [%eval 0.0] [%clk 0:39:54] } 22. Qc2 { [%eval 0.05] [%clk 0:49:41] } 22... Ne6 { [%eval 0.24] [%clk 0:39:25] } 23. b3 { [%eval 0.21] [%clk 0:49:13] } 23... Rad8 { [%eval 0.17] [%clk 0:34:47] } 24. Ng3 { [%eval 0.1] [%clk 0:45:37] } 24... Ndf4 { [%eval 0.0] [%clk 0:22:11] } 25. Rd1 { [%eval -0.24] [%clk 0:38:09] } 25... Bg5 { [%eval -0.26] [%clk 0:14:53] } 26. Rfe1 { [%eval -0.36] [%clk 0:31:35] } 26... c5 { [%eval -0.05] [%clk 0:03:40] } 27. Nxc5 { [%eval -0.04] [%clk 0:29:27] } 27... Nxc5 { [%eval -0.04] [%clk 0:04:06] } 28. Qxc5? { [%eval -1.16] } { Mistake. dxc5 was best. } { [%clk 0:28:45] } 28... Qb7 { [%eval -1.03] [%clk 0:04:25] } 29. d5 { [%eval -0.95] [%clk 0:23:07] } 29... Nxd5 { [%eval -1.02] [%clk 0:04:22] } 30. Ne4 { [%eval -1.14] [%clk 0:10:44] } 30... Nf4 { [%eval -1.13] [%clk 0:04:32] } 31. Rxd8 { [%eval -1.08] [%clk 0:10:06] } 31... Rxd8 { [%eval -1.14] [%clk 0:04:34] } 32. Qb6?! { [%eval -2.21] } { Inaccuracy. Qc2 was best. } { [%clk 0:09:47] } 32... Ne2+ { [%eval -2.1] [%clk 0:03:19] } 33. Kf1 { [%eval -1.71] [%clk 0:09:30] } 33... Qxe4 { [%eval -2.18] [%clk 0:03:41] } 34. Rxe2 { [%eval -2.28] [%clk 0:09:47] } 34... Rd1+?! { [%eval -1.65] } { Inaccuracy. Qf5 was best. } { [%clk 0:03:53] } 35. Be1 { [%eval -1.84] [%clk 0:10:03] } 35... Qd3?! { [%eval -0.97] } { Inaccuracy. Qf4+ was best. } { [%clk 0:02:11] } 36. Qxa5?? { [%eval -6.6] } { Blunder. e6 was best. } { [%clk 0:08:09] } 36... Qf5+?? { [%eval -0.62] } { Blunder. Be3 was best. } { [%clk 0:01:36] } 37. Kg1 { [%eval -0.78] [%clk 0:05:11] } 37... Bd2 { [%eval -0.66] [%clk 0:01:30] } 38. Qd8+ { [%eval -0.78] [%clk 0:04:49] } 38... Kh7 { [%eval -0.74] [%clk 0:01:59] } 39. Qxd2 { [%eval -0.69] [%clk 0:04:27] } 39... Rxd2 { [%eval -0.67] [%clk 0:02:24] } 40. Bxd2 { [%eval -0.57] [%clk 0:04:52] } 40... Qc2 { [%eval -0.71] [%clk 0:01:41] } 41. Kf2 { [%eval -0.61] [%clk 0:03:42] } 41... Qxa2 { [%eval -0.39] [%clk 0:01:54] } 42. Bxb4 { [%eval -0.48] [%clk 0:04:07] } 42... Qxb3 { [%eval -0.42] [%clk 0:01:59] } 43. Be1 { [%eval -0.39] [%clk 0:04:21] } 43... Kg6 { [%eval -0.47] [%clk 0:01:43] } 44. h3 { [%eval -0.42] [%clk 0:04:15] } 44... Kf5 { [%eval -0.41] [%clk 0:30:01] } 45. Kf1 { [%eval -0.51] [%clk 0:33:30] } 45... Qd3 { [%eval -0.5] [%clk 0:29:24] } 46. Kf2 { [%eval -0.41] [%clk 0:33:51] } 46... h5 { [%eval -0.52] [%clk 0:27:39] } 47. Kf1 { [%eval -0.39] [%clk 0:31:49] } 47... g5 { [%eval -0.35] [%clk 0:26:30] } 48. Kf2 { [%eval -0.41] [%clk 0:30:54] } 48... g4 { [%eval -0.45] [%clk 0:20:48] } 49. hxg4+ { [%eval -0.29] [%clk 0:31:17] } 49... hxg4 { [%eval -0.29] [%clk 0:21:12] } 50. Re3 { [%eval -0.39] [%clk 0:31:27] } 50... Qc2+ { [%eval -0.3] [%clk 0:20:55] } 51. Kf1 { [%eval -0.51] [%clk 0:25:05] } 51... Qc4+ { [%eval -0.34] [%clk 0:20:19] } 52. Kf2 { [%eval -0.31] [%clk 0:24:29] } 52... Qf4+ { [%eval -0.31] [%clk 0:19:03] } 53. Ke2 { [%eval -0.38] [%clk 0:24:53] } 53... Qh2 { [%eval -0.4] [%clk 0:17:50] } 54. Kf2 { [%eval -0.31] [%clk 0:24:40] } 54... Ke6 { [%eval -0.21] [%clk 0:17:44] } 55. Re4 { [%eval -0.24] [%clk 0:23:38] } 55... Kf5 { [%eval -0.33] [%clk 0:13:55] } 56. Rb4 { [%eval -0.34] [%clk 0:23:08] } 56... Kg5 { [%eval -0.23] [%clk 0:06:43] } 57. Bd2+ { [%eval -0.28] [%clk 0:23:11] } 57... Kf5 { [%eval -0.23] [%clk 0:06:27] } 58. Be1 { [%eval -0.24] [%clk 0:22:23] } 58... Qh4+ { [%eval -0.25] [%clk 0:04:28] } 59. g3 { [%eval -0.46] [%clk 0:21:43] } 59... Qh2+ { [%eval -0.26] [%clk 0:04:54] } 60. Kf1 { [%eval -0.3] [%clk 0:22:12] } 60... Kxe5 { [%eval -0.25] [%clk 0:05:14] } 61. Rf4 { [%eval -0.16] [%clk 0:22:29] } 61... f5 { [%eval -0.22] [%clk 0:05:34] } 62. Bc3+ { [%eval -0.28] [%clk 0:22:42] } 62... Ke6 { [%eval -0.3] [%clk 0:06:00] } 63. Be1 { [%eval -0.18] [%clk 0:23:07] } 63... Qh1+ { [%eval -0.29] [%clk 0:06:07] } 64. Kf2 { [%eval -0.18] [%clk 0:23:33] } 64... Qd5 { [%eval -0.19] [%clk 0:06:07] } 65. Kg1 { [%eval -0.25] [%clk 0:22:37] } 65... Qd3 { [%eval -0.29] [%clk 0:06:30] } 66. Bf2 { [%eval -0.32] [%clk 0:20:59] } 66... Kd5 { [%eval -0.22] [%clk 0:06:45] } 67. Kg2 { [%eval -0.29] [%clk 0:21:18] } 67... Ke5 { [%eval -0.21] [%clk 0:06:54] } 68. Kg1 { [%eval -0.29] [%clk 0:20:58] } 68... Qb1+ { [%eval -0.28] [%clk 0:04:10] } 69. Kg2 { [%eval -0.32] [%clk 0:21:20] } 69... Qd1 { [%eval -0.25] [%clk 0:04:14] } 70. Kh2 { [%eval -0.28] [%clk 0:21:00] } 70... Ke6 { [%eval -0.31] [%clk 0:03:53] } 71. Kg2 { [%eval -0.33] [%clk 0:21:20] } 71... Qb1 { [%eval -0.23] [%clk 0:04:00] } 72. Rd4 { [%eval -0.33] [%clk 0:21:37] } 72... Qb7+ { [%eval -0.28] [%clk 0:02:58] } 73. Kg1 { [%eval -0.32] [%clk 0:21:54] } 73... Kf7 { [%eval -0.07] [%clk 0:02:44] } 74. Rf4 { [%eval -0.29] [%clk 0:22:07] } 74... Kg6 { [%eval -0.23] [%clk 0:03:08] } 75. Rd4 { [%eval -0.28] [%clk 0:22:31] } 75... Qf3 { [%eval -0.29] [%clk 0:02:58] } 76. Rf4 { [%eval -0.34] [%clk 0:22:30] } 76... Qd1+ { [%eval -0.19] [%clk 0:03:14] } 77. Kg2 { [%eval -0.31] [%clk 0:22:48] } 77... Kf6 { [%eval -0.28] [%clk 0:03:32] } 78. Bd4+ { [%eval -0.31] [%clk 0:23:04] } 78... Ke6 { [%eval -0.28] [%clk 0:03:54] } 79. Bf2 { [%eval -0.28] [%clk 0:23:04] } 79... Ke5 { [%eval -0.21] [%clk 0:04:13] } 80. Kh2 { [%eval -0.27] [%clk 0:23:25] } 80... Ke6 { [%eval 0.0] [%clk 0:03:17] } 1/2-1/2