Event: Round 6: Horst Nordhorn - Frank Pfeifer
Date: 2024-01-06
White: Horst Nordhorn
Black: Frank Pfeifer
Result: 1-0
ECO: B07
Opening: Lion Defense: Anti-Philidor
Variant: Standard

1. d4 { [%eval 0.13] [%clk 1:30:44] } 1... Nf6 { [%eval 0.16] [%clk 1:30:58] } 2. Nc3 { [%eval 0.0] [%clk 1:30:57] } 2... d6?! { [%eval 0.67] } { Inaccuracy. d5 was best. } { [%clk 1:31:14] } 3. e4 { [%eval 0.74] [%clk 1:31:16] } 3... Nbd7 { [%eval 0.72] [%clk 1:31:12] } 4. f4 { [%eval 0.81] [%clk 1:30:46] } 4... c5? { [%eval 2.12] } { Mistake. e5 was best. } { [%clk 1:31:14] } 5. d5 { [%eval 1.64] [%clk 1:29:25] } 5... a6 { [%eval 1.61] [%clk 1:30:33] } 6. a4 { [%eval 1.86] [%clk 1:28:34] } 6... g6 { [%eval 1.77] [%clk 1:29:06] } 7. Nf3 { [%eval 1.86] [%clk 1:28:29] } 7... Bg7 { [%eval 1.6] [%clk 1:29:19] } 8. Bc4 { [%eval 1.06] [%clk 1:27:02] } 8... O-O { [%eval 1.05] [%clk 1:29:30] } 9. O-O { [%eval 1.05] [%clk 1:27:23] } 9... Nb6 { [%eval 1.35] [%clk 1:28:35] } 10. Be2 { [%eval 1.24] [%clk 1:21:17] } 10... e6? { [%eval 2.76] } { Mistake. Bg4 was best. } { [%clk 1:28:13] } 11. a5 { [%eval 2.65] [%clk 1:21:38] } 11... Nbd7?! { [%eval 4.03] } { Inaccuracy. exd5 was best. } { [%clk 1:28:25] } 12. dxe6 { [%eval 4.01] [%clk 1:20:10] } 12... Nb8?! { [%eval 5.06] } { Inaccuracy. fxe6 was best. } { [%clk 1:27:41] } 13. exf7+ { [%eval 5.07] [%clk 1:20:24] } 13... Kh8 { [%eval 4.97] [%clk 1:26:58] } 14. Bc4 { [%eval 4.61] [%clk 1:19:57] } 14... Nc6 { [%eval 4.58] [%clk 1:25:53] } 15. Ng5?! { [%eval 3.35] } { Inaccuracy. e5 was best. } { [%clk 1:20:01] } 15... Ng4?! { [%eval 4.35] } { Inaccuracy. Bg4 was best. } { [%clk 1:25:28] } 16. Be6?? { [%eval 1.89] } { Blunder. h3 was best. } { [%clk 1:19:51] } 16... Bd4+ { [%eval 2.17] [%clk 1:25:08] } 17. Kh1 { [%eval 2.51] [%clk 1:18:58] } 17... Nf2+? { [%eval 4.43] } { Mistake. Bxe6 was best. } { [%clk 1:25:22] } 18. Rxf2 { [%eval 4.14] [%clk 1:19:22] } 18... Bxf2 { [%eval 4.44] [%clk 1:25:36] } 19. Bxc8?! { [%eval 3.38] } { Inaccuracy. f5 was best. } { [%clk 1:17:10] } 19... Rxc8 { [%eval 3.61] [%clk 1:23:17] } 20. Ne6? { [%eval 1.83] } { Mistake. Nd5 was best. } { [%clk 1:16:29] } 20... Qf6? { [%eval 3.24] } { Mistake. Qh4 was best. } { [%clk 1:23:03] } 21. Nxf8 { [%eval 3.22] [%clk 1:16:47] } 21... Rxf8 { [%eval 3.14] [%clk 1:23:25] } 22. Nd5?! { [%eval 2.29] } { Inaccuracy. e5 was best. } { [%clk 1:16:14] } 22... Qe6 { [%eval 2.26] [%clk 1:21:12] } 23. Qf3 { [%eval 2.19] [%clk 1:11:29] } 23... Bd4 { [%eval 2.15] [%clk 1:20:25] } 24. c3 { [%eval 2.35] [%clk 1:11:51] } 24... Bg7 { [%eval 2.28] [%clk 1:20:29] } 25. Bd2 { [%eval 2.27] [%clk 1:10:53] } 25... Qxf7 { [%eval 2.22] [%clk 1:19:35] } 26. g3 { [%eval 2.09] [%clk 1:08:33] } 26... h5 { [%eval 2.23] [%clk 1:17:16] } 27. Kg2 { [%eval 2.37] [%clk 0:57:50] } 27... Ne5 { [%eval 2.22] [%clk 1:17:37] } 28. Qe2 { [%eval 2.44] [%clk 0:58:06] } 28... Ng4 { [%eval 2.49] } 29. h3 { [%eval 2.31] } 29... Nf6 { [%eval 2.32] [%clk 1:15:43] } 30. Qc4 { [%eval 2.38] [%clk 0:55:19] } 30... Re8 { [%eval 2.45] [%clk 1:13:40] } 31. Re1 { [%eval 2.49] [%clk 0:49:52] } 31... Bh6 { [%eval 2.45] [%clk 1:08:52] } 32. Qd3 { [%eval 2.66] [%clk 0:48:26] } 32... Nxd5 { [%eval 3.04] [%clk 1:00:08] } 33. Qxd5 { [%eval 2.9] [%clk 0:45:05] } 33... Qxd5 { [%eval 3.52] [%clk 1:00:25] } 34. exd5 { [%eval 3.29] [%clk 0:45:30] } 34... Rxe1 { [%eval 3.26] [%clk 1:00:48] } 35. Bxe1 { [%eval 3.54] [%clk 0:45:54] } 35... Kg7?! { [%eval 5.02] } { Inaccuracy. Bf8 was best. } { [%clk 1:00:41] } 36. Kf3 { [%eval 4.6] [%clk 0:46:17] } 36... Kf6 { [%eval 5.3] [%clk 1:00:48] } 37. Ke4? { [%eval 3.2] } { Mistake. g4 was best. } { [%clk 0:45:50] } 37... Bf8 { [%eval 4.49] [%clk 1:00:51] } 38. c4?! { [%eval 3.4] } { Inaccuracy. g4 was best. } { [%clk 0:46:11] } 38... Be7 { [%eval 3.14] [%clk 0:59:37] } 39. Bc3+ { [%eval 3.82] [%clk 0:46:33] } 39... Kf7 { [%eval 3.42] [%clk 0:59:23] } 40. b4 { [%eval 3.7] [%clk 0:46:47] } 1-0