Event: Runde 5: Samuel Pfeffer - Niclas Schwalbe
Date: 2022-12-29
White: Samuel Pfeffer
Black: Niclas Schwalbe
Result: 0-1
ECO: D20
Opening: Queen's Gambit Accepted: Central Variation, McDonnell Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:51] } 1... d5 { [%eval 0.27] [%clk 1:30:55] } 2. c4 { [%eval 0.29] [%clk 1:31:10] } 2... dxc4 { [%eval 0.33] [%clk 1:31:17] } 3. e4 { [%eval 0.0] [%clk 1:31:21] } 3... e5 { [%eval 0.5] [%clk 1:31:37] } 4. d5? { [%eval -1.08] } { Mistake. Nf3 was best. } { [%clk 1:31:02] } 4... Nf6 { [%eval -0.92] [%clk 1:29:42] } 5. Nc3 { [%eval -0.86] [%clk 1:29:48] } 5... c6?! { [%eval 0.0] } { Inaccuracy. b5 was best. } { [%clk 1:28:27] } 6. Bxc4 { [%eval -0.09] [%clk 1:29:09] } 6... Bb4 { [%eval 0.0] [%clk 1:26:49] } 7. Bg5?! { [%eval -1.05] } { Inaccuracy. Nf3 was best. } { [%clk 1:28:13] } 7... h6? { [%eval 0.09] } { Mistake. Bxc3+ was best. } { [%clk 1:20:36] } 8. Bxf6 { [%eval -0.07] [%clk 1:27:44] } 8... Qxf6 { [%eval -0.06] [%clk 1:20:41] } 9. Qb3 { [%eval 0.02] [%clk 1:27:14] } 9... Bc5 { [%eval 0.07] [%clk 1:15:35] } 10. O-O-O?! { [%eval -0.85] } { Inaccuracy. Nf3 was best. } { [%clk 1:25:38] } 10... O-O { [%eval -0.98] [%clk 1:10:31] } 11. f3 { [%eval -1.45] [%clk 1:23:56] } 11... Qg5+ { [%eval -1.37] [%clk 1:07:32] } 12. Kb1 { [%eval -1.5] [%clk 1:24:16] } 12... Qxg2 { [%eval -1.47] [%clk 1:04:37] } 13. Nge2 { [%eval -1.42] [%clk 1:24:31] } 13... b5 { [%eval -1.01] [%clk 1:04:07] } 14. Bd3 { [%eval -0.97] [%clk 1:24:40] } 14... a6?! { [%eval -0.23] } { Inaccuracy. Qxf3 was best. } { [%clk 0:58:15] } 15. dxc6 { [%eval -0.18] [%clk 1:23:06] } 15... Be6 { [%eval -0.21] [%clk 0:55:58] } 16. Nd5 { [%eval -0.16] [%clk 1:09:01] } 16... Nxc6 { [%eval -0.2] [%clk 0:49:37] } 17. Qc3?! { [%eval -0.78] } { Inaccuracy. Qc2 was best. } { [%clk 1:06:57] } 17... Nd4 { [%eval -0.73] [%clk 0:47:40] } 18. Nef4 { [%eval -1.29] [%clk 1:02:17] } 18... exf4 { [%eval -1.28] [%clk 0:38:54] } 19. Qxc5 { [%eval -1.27] [%clk 0:59:15] } 19... Nxf3 { [%eval -1.21] [%clk 0:31:49] } 20. Nxf4 { [%eval -1.09] [%clk 0:57:38] } 20... Qg5 { [%eval -1.22] [%clk 0:31:04] } 21. Nxe6 { [%eval -1.54] [%clk 0:56:22] } 21... fxe6 { [%eval -1.51] [%clk 0:30:55] } 22. Qb6 { [%eval -1.6] [%clk 0:54:32] } 22... e5 { [%eval -1.64] [%clk 0:29:11] } 23. Ka1 { [%eval -2.16] [%clk 0:53:01] } 23... Qf6 { [%eval -2.04] [%clk 0:27:53] } 24. Qb7 { [%eval -2.51] [%clk 0:53:07] } 24... Rad8 { [%eval -2.6] [%clk 0:26:50] } 25. a4? { [%eval -4.64] } { Mistake. Qc7 was best. } { [%clk 0:51:27] } 25... Rf7 { [%eval -4.91] [%clk 0:26:48] } 26. Bc4 { [%eval -5.52] [%clk 0:50:21] } 26... Rxd1+ { [%eval -5.28] [%clk 0:26:30] } 27. Rxd1 { [%eval -4.86] [%clk 0:50:48] } 27... bxc4 { [%eval -4.95] [%clk 0:26:47] } 28. Qc8+ { [%eval -4.75] [%clk 0:50:06] } 28... Rf8 { [%eval -5.38] [%clk 0:26:37] } 29. Qxc4+ { [%eval -5.47] [%clk 0:50:33] } 29... Kh8 { [%eval -5.09] [%clk 0:26:53] } 30. Rd7 { [%eval -5.07] [%clk 0:49:57] } 30... Nd4 { [%eval -4.95] [%clk 0:25:25] } 31. Qc7 { [%eval -5.34] [%clk 0:49:34] } 31... Qc6 { [%eval -4.4] [%clk 0:21:00] } 32. Rxg7?? { [%eval #-2] } { Checkmate is now unavoidable. Qxc6 was best. } { [%clk 0:47:41] } 32... Qxa4+ { [%eval #-3] [%clk 0:21:02] } 0-1