Event: Grenke Chess Open 2024
Site: Karlsruhe, Germany
Date: 2024-03-31
White: Skembris, Spyridon
WhiteTitle: GM
WhiteElo: 2297
Black: Wachinger, Nikolas
BlackTitle: IM
BlackElo: 2445
Result: 0-1
ECO: D38
Opening: Queen's Gambit Declined: Ragozin Defense
Variant: Standard
TimeControl: 90min 40 moves + 15 min Rest + 30 sec per move

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.16] [%clk 1:29:15] } 2. c4 { [%eval 0.16] [%clk 1:31:24] } 2... e6 { [%eval 0.21] [%clk 1:29:18] } 3. Nf3 { [%eval 0.0] [%clk 1:31:48] } 3... d5 { [%eval 0.12] [%clk 1:29:39] } 4. Nc3 { [%eval 0.0] [%clk 1:31:39] } 4... Bb4 { [%eval 0.18] [%clk 1:29:57] } 5. Qb3 { [%eval 0.08] [%clk 1:26:48] } 5... c5 { [%eval 0.15] [%clk 1:26:14] } 6. cxd5 { [%eval 0.0] [%clk 1:23:54] } 6... exd5 { [%eval -0.04] [%clk 1:16:58] } 7. Bg5 { [%eval 0.0] [%clk 1:15:08] } 7... Nc6 { [%eval -0.07] [%clk 1:13:49] } 8. e3?! { [%eval -0.73] } { Inaccuracy. dxc5 was best. } { [%clk 1:10:15] } 8... c4 { [%eval -0.69] [%clk 0:57:04] } 9. Qc2 { [%eval -0.79] [%clk 1:08:15] } 9... h6 { [%eval -0.66] [%clk 0:57:18] } 10. Bxf6 { [%eval -0.93] [%clk 0:59:50] } 10... Qxf6 { [%eval -0.84] [%clk 0:57:29] } 11. Be2 { [%eval -0.98] [%clk 0:58:53] } 11... Bf5 { [%eval -0.96] [%clk 0:51:49] } 12. Qc1 { [%eval -1.03] [%clk 0:57:48] } 12... O-O { [%eval -0.92] [%clk 0:50:16] } 13. O-O { [%eval -0.95] [%clk 0:57:56] } 13... Rfd8 { [%eval -0.97] [%clk 0:50:29] } 14. Rd1 { [%eval -1.3] [%clk 0:45:43] } 14... Rab8 { [%eval -1.28] [%clk 0:47:46] } 15. Ne1 { [%eval -1.46] [%clk 0:42:21] } 15... b5 { [%eval -1.55] [%clk 0:43:40] } 16. Bf3 { [%eval -1.64] [%clk 0:41:56] } 16... Ne7 { [%eval -1.18] [%clk 0:37:47] } 17. a3 { [%eval -1.32] [%clk 0:33:39] } 17... Ba5 { [%eval -1.23] [%clk 0:37:36] } 18. Nc2 { [%eval -1.71] [%clk 0:33:02] } 18... Bc7 { [%eval -1.81] [%clk 0:35:07] } 19. Nb4 { [%eval -2.0] [%clk 0:32:45] } 19... Qe6 { [%eval -1.91] [%clk 0:34:31] } 20. g3 { [%eval -2.11] [%clk 0:30:01] } 20... a5 { [%eval -2.0] [%clk 0:33:43] } 21. Nc2 { [%eval -1.96] [%clk 0:13:33] } 21... Qc6 { [%eval -1.87] [%clk 0:28:10] } 22. Ne1 { [%eval -1.88] [%clk 0:13:28] } 22... b4? { [%eval -0.63] } { Mistake. Re8 was best. } { [%clk 0:27:22] } 23. axb4 { [%eval -0.6] [%clk 0:13:45] } 23... axb4 { [%eval -0.43] [%clk 0:27:49] } 24. Nxd5 { [%eval -0.38] [%clk 0:12:28] } 24... Nxd5 { [%eval -0.5] [%clk 0:26:08] } 25. e4 { [%eval -0.57] [%clk 0:12:52] } 25... Be6 { [%eval -0.12] [%clk 0:15:39] } 26. exd5 { [%eval -0.01] [%clk 0:11:57] } 26... Bxd5 { [%eval -0.03] [%clk 0:16:06] } 27. Bxd5 { [%eval -0.02] [%clk 0:11:54] } 27... Qxd5 { [%eval -0.05] [%clk 0:16:10] } 28. Nc2 { [%eval -0.12] [%clk 0:12:17] } 28... Qe4 { [%eval 0.0] [%clk 0:14:41] } 29. Ne3 { [%eval -0.05] [%clk 0:10:09] } 29... Rxd4 { [%eval 0.0] [%clk 0:14:54] } 30. Rxd4 { [%eval 0.0] [%clk 0:10:13] } 30... Qxd4 { [%eval -0.07] [%clk 0:15:21] } 31. Qxc4 { [%eval -0.02] [%clk 0:06:45] } 31... Qxb2 { [%eval -0.07] [%clk 0:06:40] } 32. Ra7 { [%eval -0.12] [%clk 0:07:01] } 32... Bb6 { [%eval 0.0] [%clk 0:07:07] } 33. Rxf7 { [%eval 0.0] [%clk 0:07:11] } 33... Kh8 { [%eval 0.0] [%clk 0:07:29] } 34. Qf4 { [%eval 0.0] [%clk 0:04:11] } 34... Qb1+ { [%eval 0.18] [%clk 0:04:14] } 35. Kg2 { [%eval 0.19] [%clk 0:04:16] } 35... Re8 { [%eval 0.42] [%clk 0:04:37] } 36. Rf8+ { [%eval 0.0] [%clk 0:02:01] } 36... Rxf8 { [%eval 0.0] [%clk 0:05:05] } 37. Qxf8+ { [%eval -0.01] [%clk 0:02:15] } 37... Kh7 { [%eval -0.03] [%clk 0:05:33] } 38. Nf5 { [%eval -0.06] [%clk 0:01:34] } 38... Qe4+ { [%eval -0.16] [%clk 0:04:45] } 39. f3 { [%eval -0.15] [%clk 0:01:19] } 39... Qe2+ { [%eval -0.09] [%clk 0:05:00] } 40. Kh3 { [%eval -0.23] [%clk 0:01:41] } 40... Qe5 { [%eval -0.09] [%clk 0:04:09] } 41. Nxg7?? { [%eval -4.49] } { Blunder. Qf7 was best. } { [%clk 0:12:08] } 41... Bc5 { [%eval -4.34] [%clk 0:11:59] } 42. Qf7 { [%eval -4.37] [%clk 0:11:59] } 42... Qe7 { [%eval -4.29] [%clk 0:12:13] } 43. Qf5+ { [%eval -4.27] [%clk 0:08:17] } 43... Kxg7 { [%eval -4.21] [%clk 0:12:34] } 44. Qg4+ { [%eval -4.62] [%clk 0:08:36] } 44... Qg5 { [%eval -4.23] [%clk 0:11:39] } 45. Qe4 { [%eval -4.83] [%clk 0:07:18] } 45... Qe3 { [%eval -4.77] [%clk 0:10:52] } 46. Qg4+ { [%eval -5.5] [%clk 0:07:12] } 46... Kf6 { [%eval -5.38] [%clk 0:11:07] } 47. Qh4+ { [%eval -5.26] [%clk 0:06:25] } 47... Qg5 { [%eval -5.15] [%clk 0:10:57] } 48. Qc4 { [%eval -5.03] [%clk 0:06:42] } 48... Ke7 { [%eval -4.63] [%clk 0:09:57] } 49. f4 { [%eval -4.55] [%clk 0:05:53] } 49... Qf5+ { [%eval -4.46] [%clk 0:09:48] } 50. g4 { [%eval -4.45] [%clk 0:06:00] } 50... Qc8 { [%eval -4.14] [%clk 0:09:31] } 51. Qe4+ { [%eval -5.13] [%clk 0:03:57] } 51... Kd6 { [%eval -4.28] [%clk 0:09:15] } 52. f5 { [%eval -4.81] [%clk 0:03:52] } 52... Qc6 { [%eval -4.69] [%clk 0:07:06] } 53. Qf4+ { [%eval -4.68] [%clk 0:04:08] } 53... Kd7 { [%eval -4.68] [%clk 0:07:32] } 54. f6 { [%eval -5.31] [%clk 0:03:34] } 54... Qe6 { [%eval -5.28] [%clk 0:06:42] } 55. Kh4 { [%eval -5.4] [%clk 0:00:36] } 55... Qxf6+ { [%eval -5.58] [%clk 0:06:37] } 56. Qxf6 { [%clk 0:00:34] } 56... Be7 { [%clk 0:07:01] } 0-1