Event: Round 8: Szymon Gumularz - Ruben Gideon Koellner
Date: 2023-10-28
White: Szymon Gumularz
WhiteTitle: GM
WhiteElo: 2581
Black: Ruben Gideon Koellner
BlackTitle: IM
BlackElo: 2483
Result: 1-0
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Positional Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... d5 { [%eval 0.27] [%clk 1:30:48] } 2. c4 { [%eval 0.29] [%clk 1:31:19] } 2... e6 { [%eval 0.3] [%clk 1:31:12] } 3. Nc3 { [%eval 0.39] [%clk 1:31:43] } 3... Nf6 { [%eval 0.43] [%clk 1:31:29] } 4. cxd5 { [%eval 0.39] [%clk 1:32:08] } 4... exd5 { [%eval 0.38] [%clk 1:31:55] } 5. Bg5 { [%eval 0.35] [%clk 1:32:32] } 5... Be7 { [%eval 0.28] [%clk 1:32:18] } 6. e3 { [%eval 0.25] [%clk 1:32:53] } 6... c6 { [%eval 0.43] [%clk 1:32:31] } 7. Bd3 { [%eval 0.49] [%clk 1:33:17] } 7... Nbd7 { [%eval 0.43] [%clk 1:32:13] } 8. Qc2 { [%eval 0.18] [%clk 1:32:18] } 8... h6 { [%eval 0.22] [%clk 1:32:26] } 9. Bh4 { [%eval 0.16] [%clk 1:32:09] } 9... Nh5 { [%eval 0.34] [%clk 1:32:45] } 10. Bxe7 { [%eval 0.45] [%clk 1:32:22] } 10... Qxe7 { [%eval 0.5] [%clk 1:33:13] } 11. Nge2 { [%eval 0.41] [%clk 1:32:29] } 11... Nb6 { [%eval 0.52] [%clk 1:33:27] } 12. O-O { [%eval 0.29] [%clk 1:23:43] } 12... O-O { [%eval 0.44] [%clk 1:33:31] } 13. Rae1 { [%eval 0.46] [%clk 1:24:10] } 13... Be6 { [%eval 0.44] [%clk 1:33:17] } 14. f3 { [%eval 0.54] [%clk 1:20:19] } 14... Rad8?! { [%eval 1.14] } { Inaccuracy. f5 was best. } { [%clk 1:20:26] } 15. g4 { [%eval 1.3] [%clk 1:19:49] } 15... Nf6 { [%eval 1.45] [%clk 1:20:01] } 16. Nf4 { [%eval 1.34] [%clk 1:20:13] } 16... c5 { [%eval 1.54] [%clk 0:57:00] } 17. dxc5?! { [%eval 0.87] } { Inaccuracy. Qf2 was best. } { [%clk 1:04:09] } 17... Qxc5 { [%eval 0.64] [%clk 0:57:25] } 18. Nb5 { [%eval 0.86] [%clk 1:04:26] } 18... Qxc2 { [%eval 1.05] [%clk 0:57:46] } 19. Bxc2 { [%eval 0.69] [%clk 1:04:53] } 19... Nc4 { [%eval 1.1] [%clk 0:54:35] } 20. b3 { [%eval 1.23] [%clk 1:00:45] } 20... Ne5 { [%eval 0.97] [%clk 0:54:59] } 21. Nd4 { [%eval 1.13] [%clk 1:00:55] } 21... Bd7 { [%eval 1.09] [%clk 0:44:03] } 22. h4 { [%eval 1.0] [%clk 1:00:44] } 22... Nc6 { [%eval 0.98] [%clk 0:43:07] } 23. g5 { [%eval 1.16] [%clk 0:52:57] } 23... hxg5 { [%eval 1.02] [%clk 0:30:35] } 24. hxg5 { [%eval 1.49] [%clk 0:53:19] } 24... Nh7 { [%eval 1.86] [%clk 0:30:52] } 25. Bxh7+ { [%eval 1.65] [%clk 0:52:53] } 25... Kxh7 { [%eval 1.64] [%clk 0:31:15] } 26. Kf2 { [%eval 1.75] [%clk 0:53:17] } 26... Nxd4 { [%eval 2.05] [%clk 0:23:59] } 27. exd4 { [%eval 2.27] [%clk 0:53:10] } 27... Rfe8 { [%eval 2.09] [%clk 0:24:04] } 28. Rc1 { [%eval 2.13] [%clk 0:44:48] } 28... Kg8 { [%eval 2.03] [%clk 0:18:43] } 29. Rh1 { [%eval 1.96] [%clk 0:44:54] } 29... Be6?? { [%eval 4.31] } { Blunder. Bc6 was best. } { [%clk 0:13:39] } 30. Rc7 { [%eval 4.01] [%clk 0:44:30] } 30... g6 { [%eval 4.31] [%clk 0:04:59] } 31. Rxb7 { [%eval 4.98] [%clk 0:40:02] } 31... a5 { [%eval 4.81] [%clk 0:05:25] } 32. Rc1 { [%eval 5.07] [%clk 0:39:56] } 32... Rb8 { [%eval 5.83] [%clk 0:04:26] } 33. Rxb8 { [%eval 5.98] [%clk 0:36:50] } 33... Rxb8 { [%eval 5.82] [%clk 0:04:51] } 34. Nxe6 { [%eval 6.07] [%clk 0:32:24] } 34... fxe6 { [%eval 6.25] [%clk 0:05:16] } 35. Rc6 { [%eval 6.1] [%clk 0:32:51] } 35... Kf7 { [%eval 6.84] [%clk 0:05:22] } 36. Rc7+ { [%eval 6.37] [%clk 0:33:18] } 36... Ke8 { [%eval 6.4] [%clk 0:04:21] } 37. Ra7 { [%eval 6.59] [%clk 0:33:37] } 37... Rc8 { [%eval 6.61] [%clk 0:04:18] } 38. Rxa5 { [%eval 6.73] [%clk 0:33:34] } 38... Rc3 { [%eval 7.16] [%clk 0:04:42] } 39. Ke2 { [%eval 5.77] [%clk 0:33:44] } 39... Kd7?! { [%eval 8.94] } { Inaccuracy. Rc8 was best. } { [%clk 0:03:54] } 40. Rc5 { [%eval 9.23] [%clk 0:33:37] } 40... Rxc5 { [%eval 9.19] [%clk 0:04:18] } 41. dxc5 { [%eval 9.04] [%clk 0:34:05] } 41... e5 { [%eval 9.62] [%clk 0:03:31] } 42. b4 { [%eval 9.78] [%clk 0:34:28] } 42... Kc6 { [%eval 11.09] [%clk 0:03:54] } 43. a4 { [%eval 11.79] [%clk 0:34:54] } 43... d4 { [%eval 20.39] [%clk 0:03:56] } 44. Kd3 { [%eval 20.21] [%clk 0:35:21] } 44... Kd5 { [%eval 37.82] [%clk 0:04:21] } 45. a5 { [%eval 21.05] [%clk 0:35:47] } 1-0