Event: Round 6: Koelle, Tobias - Syrov, Arkadi
Date: 2024-08-22
White: Koelle, Tobias
WhiteTitle: IM
WhiteElo: 2435
Black: Syrov, Arkadi
BlackTitle: FM
BlackElo: 2316
Result: 1-0
ECO: D37
Opening: Queen's Gambit Declined: Three Knights Variation
Variant: Standard

1. d4 { [%eval 0.14] [%clk 1:30:57] } 1... d5 { [%eval 0.23] [%clk 1:30:56] } 2. c4 { [%eval 0.19] [%clk 1:31:21] } 2... e6 { [%eval 0.23] [%clk 1:31:23] } 3. Nf3 { [%eval 0.16] [%clk 1:31:38] } 3... Nf6 { [%eval 0.17] [%clk 1:31:48] } 4. Nc3 { [%eval 0.1] [%clk 1:32:01] } 4... a6 { [%eval 0.36] [%clk 1:32:15] } 5. cxd5 { [%eval 0.29] [%clk 1:30:35] } 5... exd5 { [%eval 0.38] [%clk 1:32:39] } 6. Bg5 { [%eval 0.33] [%clk 1:30:56] } 6... Be6 { [%eval 0.36] [%clk 1:33:01] } 7. e3 { [%eval 0.28] [%clk 1:31:19] } 7... Nbd7 { [%eval 0.36] [%clk 1:33:23] } 8. Bd3 { [%eval 0.33] [%clk 1:30:51] } 8... Bd6 { [%eval 0.35] [%clk 1:33:42] } 9. O-O { [%eval 0.31] [%clk 1:31:09] } 9... c6 { [%eval 0.31] [%clk 1:33:49] } 10. Bf4 { [%eval 0.31] [%clk 1:30:40] } 10... Qc7 { [%eval 0.3] [%clk 1:34:13] } 11. Bxd6 { [%eval 0.3] [%clk 1:30:04] } 11... Qxd6 { [%eval 0.25] [%clk 1:34:38] } 12. h3 { [%eval 0.28] [%clk 1:30:07] } 12... O-O { [%eval 0.26] [%clk 1:34:54] } 13. Qc2 { [%eval 0.31] [%clk 1:28:51] } 13... h6 { [%eval 0.36] [%clk 1:34:57] } 14. Rab1 { [%eval 0.36] [%clk 1:28:30] } 14... a5 { [%eval 0.44] [%clk 1:33:59] } 15. Nd2 { [%eval 0.41] [%clk 1:24:54] } 15... Nb6 { [%eval 0.47] [%clk 1:27:59] } 16. a3 { [%eval 0.42] [%clk 1:21:20] } 16... Nc8 { [%eval 0.34] [%clk 1:15:20] } 17. Rfc1 { [%eval 0.21] [%clk 1:19:27] } 17... Qe7 { [%eval 0.25] [%clk 1:13:50] } 18. b4 { [%eval 0.24] [%clk 1:11:42] } 18... axb4 { [%eval 0.27] [%clk 1:10:49] } 19. axb4 { [%eval 0.22] [%clk 1:11:40] } 19... b5 { [%eval 0.23] [%clk 1:10:05] } 20. e4 { [%eval -0.17] [%clk 0:59:47] } 20... Nb6 { [%eval -0.01] [%clk 1:09:31] } 21. e5 { [%eval -0.07] [%clk 0:55:43] } 21... Nfd7 { [%eval 0.45] [%clk 1:09:16] } 22. f4 { [%eval 0.48] [%clk 0:46:38] } 22... f5 { [%eval 0.57] [%clk 0:56:48] } 23. Nf3 { [%eval 0.54] [%clk 0:44:08] } 23... g6?! { [%eval 1.26] } { Inaccuracy. Ra3 was best. } { [%clk 0:46:36] } 24. Kh2 { [%eval 1.32] [%clk 0:41:13] } 24... Kh8 { [%eval 1.35] [%clk 0:44:35] } 25. Qf2 { [%eval 1.47] [%clk 0:39:43] } 25... Nc4 { [%eval 1.76] [%clk 0:38:30] } 26. Nh4 { [%eval 1.36] [%clk 0:36:38] } 26... Qf7 { [%eval 1.33] [%clk 0:38:26] } 27. Ra1 { [%eval 1.17] [%clk 0:32:46] } 27... Ndb6?! { [%eval 2.31] } { Inaccuracy. Rfb8 was best. } { [%clk 0:31:37] } 28. Ne2?! { [%eval 1.48] } { Inaccuracy. g4 was best. } { [%clk 0:28:25] } 28... Bd7 { [%eval 1.54] [%clk 0:27:56] } 29. Nc3 { [%eval 1.1] [%clk 0:12:14] } 29... Rg8 { [%eval 1.54] [%clk 0:21:55] } 30. Qe1 { [%eval 1.21] [%clk 0:09:57] } 30... g5?! { [%eval 1.93] } { Inaccuracy. Na4 was best. } { [%clk 0:14:10] } 31. fxg5 { [%eval 1.83] [%clk 0:10:04] } 31... hxg5 { [%eval 1.86] [%clk 0:14:35] } 32. Nf3?! { [%eval 0.73] } { Inaccuracy. Rxa8 was best. } { [%clk 0:10:25] } 32... f4? { [%eval 2.32] } { Mistake. Raf8 was best. } { [%clk 0:13:21] } 33. Rxa8 { [%eval 2.4] [%clk 0:10:33] } 33... Nxa8 { [%eval 2.23] [%clk 0:13:45] } 34. Ra1 { [%eval 2.17] [%clk 0:09:23] } 34... Nc7?! { [%eval 3.27] } { Inaccuracy. Nab6 was best. } { [%clk 0:13:29] } 35. Ra7 { [%eval 2.94] [%clk 0:07:32] } 35... Ne6 { [%eval 3.5] [%clk 0:13:52] } 36. Bxc4 { [%eval 3.22] [%clk 0:06:52] } 36... dxc4?! { [%eval 4.65] } { Inaccuracy. bxc4 was best. } { [%clk 0:10:48] } 37. Ne4 { [%eval 4.91] [%clk 0:05:36] } 37... Rg7 { [%eval 5.82] [%clk 0:08:24] } 38. Ra8+ { [%eval 4.72] [%clk 0:05:09] } 38... Rg8 { [%eval 4.71] [%clk 0:06:53] } 39. Ra7 { [%eval 4.18] [%clk 0:05:27] } 39... Rg7?! { [%eval 6.29] } { Inaccuracy. Qg7 was best. } { [%clk 0:07:01] } 40. Nf6 { [%eval 5.95] [%clk 0:05:21] } 40... Nf8?! { [%eval 8.02] } { Inaccuracy. Qf8 was best. } { [%clk 0:03:13] } 41. Nxg5 { [%eval 7.95] [%clk 0:03:49] } 41... Rxg5 { [%eval 7.44] [%clk 0:03:35] } 42. Qh4+ { [%eval 7.27] [%clk 0:04:07] } 42... Rh5 { [%eval 8.97] [%clk 0:03:41] } 43. Nxh5 { [%eval 8.53] [%clk 0:03:35] } 43... Ng6? { [%eval #6] } { Checkmate is now unavoidable. f3 was best. } { [%clk 0:03:56] } 44. Ra8+ { [%eval #5] [%clk 0:03:18] } 44... Be8?? { [%eval #5] } { Checkmate is now unavoidable. Bc8 was best. } { [%clk 0:04:13] } 45. Rxe8+ { [%eval #4] [%clk 0:03:38] } 45... Qxe8 { [%eval #2] [%clk 0:04:40] } 46. Qf6+ { [%eval #1] [%clk 0:04:02] } 46... Kh7 { [%clk 0:05:08] } 47. Qg7# { [%clk 0:04:25] } 1-0