Event: Grenke Open
Site: Karlsruhe, Germany
White: Waldhausen Gordon, Frederick
WhiteTitle: FM
WhiteElo: 2362
Black: Sydykov, Bayastan
BlackElo: 2183
Result: 1-0
ECO: D37
Opening: Queen's Gambit Declined: Three Knights Variation
Variant: Standard
TimeControl: 90 min 40 move + 15 min Rest + 30 sec per move

1. d4 { [%eval 0.17] [%clk 1:30:54] } 1... d5 { [%eval 0.25] [%clk 1:30:55] } 2. c4 { [%eval 0.26] [%clk 1:31:17] } 2... e6 { [%eval 0.22] [%clk 1:31:17] } 3. Nf3 { [%eval 0.11] [%clk 1:31:42] } 3... Nf6 { [%eval 0.12] [%clk 1:31:40] } 4. Nc3 { [%eval 0.0] [%clk 1:32:08] } 4... a6 { [%eval 0.39] [%clk 1:31:47] } 5. c5 { [%eval 0.16] [%clk 1:32:25] } 5... b6 { [%eval 0.32] [%clk 1:31:56] } 6. cxb6 { [%eval 0.2] [%clk 1:32:48] } 6... c5 { [%eval 0.28] [%clk 1:31:26] } 7. Bf4 { [%eval 0.13] [%clk 1:32:40] } 7... Bd6 { [%eval 0.47] [%clk 1:29:58] } 8. Bxd6 { [%eval 0.33] [%clk 1:33:03] } 8... Qxd6 { [%eval 0.26] [%clk 1:30:25] } 9. dxc5 { [%eval 0.33] [%clk 1:33:20] } 9... Qxc5 { [%eval 0.23] [%clk 1:30:49] } 10. Qd4 { [%eval 0.23] [%clk 1:33:24] } 10... Qd6 { [%eval 0.22] [%clk 1:25:57] } 11. e3 { [%eval 0.22] [%clk 1:33:27] } 11... Nbd7 { [%eval 0.22] [%clk 1:24:51] } 12. Be2 { [%eval 0.21] [%clk 1:32:35] } 12... O-O { [%eval 0.32] [%clk 1:19:46] } 13. O-O { [%eval 0.25] [%clk 1:31:26] } 13... e5 { [%eval 0.25] [%clk 1:18:25] } 14. Qd2 { [%eval 0.21] [%clk 1:30:23] } 14... Nxb6 { [%eval 0.28] [%clk 1:18:16] } 15. h3 { [%eval 0.31] [%clk 1:24:27] } 15... Bb7 { [%eval 0.28] [%clk 1:15:22] } 16. Rfd1 { [%eval 0.19] [%clk 1:16:01] } 16... Qe7 { [%eval 0.32] [%clk 1:04:56] } 17. Rac1 { [%eval 0.38] [%clk 1:09:48] } 17... Rad8 { [%eval 0.32] [%clk 0:46:37] } 18. b3 { [%eval 0.31] [%clk 1:03:44] } 18... Rd6 { [%eval 0.32] [%clk 0:37:42] } 19. Qb2 { [%eval 0.38] [%clk 1:01:09] } 19... Rfd8 { [%eval 0.47] [%clk 0:30:32] } 20. Qa3 { [%eval 0.47] [%clk 0:41:41] } 20... R8d7?? { [%eval 2.6] } { Blunder. Ne8 was best. } { [%clk 0:14:41] } 21. Qa5?? { [%eval 0.5] } { Blunder. Bxa6 was best. } { [%clk 0:37:54] } 21... g6? { [%eval 2.19] } { Mistake. Rd8 was best. } { [%clk 0:09:11] } 22. a4?? { [%eval 0.35] } { Blunder. Bxa6 was best. } { [%clk 0:35:36] } 22... d4? { [%eval 1.86] } { Mistake. Nc8 was best. } { [%clk 0:05:42] } 23. Nxe5 { [%eval 1.92] [%clk 0:31:32] } 23... dxc3 { [%eval 2.06] [%clk 0:06:05] } 24. Nxd7 { [%eval 2.01] [%clk 0:31:47] } 24... Rxd1+ { [%eval 1.89] [%clk 0:04:28] } 25. Rxd1 { [%eval 1.79] [%clk 0:31:05] } 25... Nfxd7?! { [%eval 2.51] } { Inaccuracy. Nbxd7 was best. } { [%clk 0:04:52] } 26. Qxc3 { [%eval 2.44] [%clk 0:30:55] } 26... Qg5 { [%eval 2.75] [%clk 0:03:54] } 27. Bf1 { [%eval 2.77] [%clk 0:30:40] } 27... Bf3? { [%eval 5.04] } { Mistake. Qc5 was best. } { [%clk 0:02:28] } 28. Rd4 { [%eval 4.29] [%clk 0:30:03] } 28... Ne5 { [%eval 4.53] [%clk 0:02:24] } 29. h4 { [%eval 4.49] [%clk 0:28:29] } 29... Qe7 { [%eval 5.46] [%clk 0:01:22] } 30. Qb4 { [%eval 5.37] [%clk 0:28:17] } 30... Qc7 { [%eval 5.55] [%clk 0:01:04] } 31. Qd6 { [%clk 0:28:03] } 1-0