Event: Round 9: Momchil Petkov - Bernhard Sinz
Date: 2023-08-13
White: Momchil Petkov
Black: Bernhard Sinz
Result: 1-0
ECO: D30
Opening: Queen's Gambit Declined
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:42] } 1... d5 { [%eval 0.27] [%clk 1:30:52] } 2. c4 { [%eval 0.29] [%clk 1:31:00] } 2... e6 { [%eval 0.3] [%clk 1:31:06] } 3. Nf3 { [%eval 0.0] [%clk 1:31:15] } 3... c6 { [%eval 0.36] [%clk 1:31:22] } 4. g3 { [%eval 0.14] [%clk 1:31:17] } 4... f5?! { [%eval 0.91] } { Inaccuracy. dxc4 was best. } { [%clk 1:29:41] } 5. Bf4 { [%eval 0.87] [%clk 1:31:20] } 5... Nf6 { [%eval 0.91] [%clk 1:29:32] } 6. e3 { [%eval 0.93] [%clk 1:31:05] } 6... Nbd7 { [%eval 0.75] [%clk 1:25:25] } 7. Bd3 { [%eval 0.76] [%clk 1:27:25] } 7... Ne4 { [%eval 0.88] [%clk 1:16:33] } 8. h4 { [%eval 0.61] [%clk 1:25:32] } 8... Bb4+ { [%eval 0.54] [%clk 1:09:06] } 9. Kf1 { [%eval 0.67] [%clk 1:24:12] } 9... O-O { [%eval 0.67] [%clk 1:07:51] } 10. Kg2 { [%eval 0.51] [%clk 1:20:58] } 10... Be7 { [%eval 0.79] [%clk 0:56:30] } 11. Nc3 { [%eval 0.73] [%clk 1:03:40] } 11... Bf6 { [%eval 1.17] [%clk 0:44:41] } 12. Qc2 { [%eval 1.15] [%clk 0:52:34] } 12... Qe8 { [%eval 1.1] [%clk 0:41:00] } 13. Rac1 { [%eval 1.09] [%clk 0:44:21] } 13... Kh8 { [%eval 1.36] [%clk 0:33:59] } 14. cxd5 { [%eval 1.4] [%clk 0:37:01] } 14... exd5 { [%eval 1.59] [%clk 0:33:11] } 15. Na4?! { [%eval 0.97] } { Inaccuracy. g4 was best. } { [%clk 0:31:22] } 15... Qe7 { [%eval 1.11] [%clk 0:29:58] } 16. a3 { [%eval 1.08] [%clk 0:28:30] } 16... Nb6 { [%eval 1.14] [%clk 0:29:11] } 17. Nc5 { [%eval 1.19] [%clk 0:28:16] } 17... Be6 { [%eval 1.42] [%clk 0:28:44] } 18. Nxe6 { [%eval 1.45] [%clk 0:19:26] } 18... Qxe6 { [%eval 1.49] [%clk 0:29:04] } 19. a4 { [%eval 1.4] [%clk 0:19:39] } 19... Nc8 { [%eval 1.57] [%clk 0:20:27] } 20. b4 { [%eval 1.68] [%clk 0:16:09] } 20... Ncd6 { [%eval 1.92] [%clk 0:19:21] } 21. Ne5 { [%eval 1.69] [%clk 0:15:16] } 21... Nf7 { [%eval 1.73] [%clk 0:13:54] } 22. Nxf7+ { [%eval 1.65] [%clk 0:14:24] } 22... Rxf7 { [%eval 1.58] [%clk 0:14:10] } 23. b5 { [%eval 1.53] [%clk 0:14:10] } 23... cxb5 { [%eval 1.56] [%clk 0:11:59] } 24. axb5 { [%eval 1.52] [%clk 0:12:33] } 24... g6 { [%eval 1.99] [%clk 0:11:00] } 25. Qa2 { [%eval 1.94] [%clk 0:11:47] } 25... Kg7 { [%eval 2.4] [%clk 0:09:44] } 26. f3 { [%eval 2.43] [%clk 0:10:19] } 26... Nd6 { [%eval 2.66] [%clk 0:04:59] } 27. Rc5 { [%eval 2.46] [%clk 0:10:42] } 27... Rd8 { [%eval 2.96] [%clk 0:03:07] } 28. Qxd5 { [%eval 3.04] [%clk 0:10:19] } 28... Qe7 { [%eval 3.31] [%clk 0:03:15] } 29. Qb3 { [%eval 3.42] [%clk 0:09:30] } 29... Ne8 { [%eval 4.14] [%clk 0:02:37] } 30. h5 { [%eval 4.09] [%clk 0:07:21] } 30... g5 { [%eval 4.19] [%clk 0:02:06] } 31. Be5 { [%eval 4.32] [%clk 0:07:18] } 31... Nd6 { [%eval 5.03] [%clk 0:01:45] } 32. h6+ { [%eval 5.12] [%clk 0:07:07] } 32... Kf8 { [%eval 5.08] [%clk 0:02:08] } 33. Bxd6 { [%eval 5.26] [%clk 0:06:27] } 33... Rxd6 { [%eval 5.58] [%clk 0:02:30] } 34. Bc4 { [%eval 5.41] [%clk 0:06:26] } 34... Bxd4 { [%eval 6.88] [%clk 0:01:20] } 35. Rc8+ { [%eval 6.84] [%clk 0:06:37] } 35... Rd8 { [%eval 6.63] [%clk 0:01:41] } 36. Rxd8+ { [%eval 6.9] [%clk 0:06:59] } 36... Qxd8 { [%eval 6.53] [%clk 0:02:09] } 37. Bxf7 { [%eval 7.27] [%clk 0:07:18] } 1-0