Event: Round 8: Josef Cibulka - Jakob Matthaei
Date: 2023-07-21
White: Josef Cibulka
Black: Jakob Matthaei
Result: 1/2-1/2
ECO: C49
Opening: Four Knights Game: Spanish Variation, Symmetrical Variation, Metger Unpin
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:43] } 1... e5 { [%eval 0.35] [%clk 1:30:57] } 2. Nf3 { [%eval 0.29] [%clk 1:30:56] } 2... Nc6 { [%eval 0.32] [%clk 1:31:23] } 3. Nc3 { [%eval 0.17] [%clk 1:31:10] } 3... Nf6 { [%eval 0.1] [%clk 1:31:49] } 4. Bb5 { [%eval 0.0] [%clk 1:31:02] } 4... Bb4 { [%eval 0.28] [%clk 1:32:12] } 5. O-O { [%eval 0.25] [%clk 1:31:14] } 5... O-O { [%eval 0.09] [%clk 1:32:34] } 6. d3 { [%eval 0.0] [%clk 1:30:19] } 6... d6 { [%eval 0.13] [%clk 1:32:44] } 7. Bg5 { [%eval 0.0] [%clk 1:29:15] } 7... Bxc3 { [%eval 0.0] [%clk 1:33:08] } 8. bxc3 { [%eval 0.33] [%clk 1:29:35] } 8... Qe7 { [%eval 0.22] [%clk 1:33:25] } 9. h3 { [%eval 0.16] [%clk 1:28:48] } 9... Nd8 { [%eval 0.27] [%clk 1:33:17] } 10. Re1 { [%eval 0.26] [%clk 1:27:57] } 10... Ne6 { [%eval 0.27] [%clk 1:31:31] } 11. Bh4 { [%eval -0.14] [%clk 1:26:12] } 11... Nf4 { [%eval 0.08] [%clk 1:31:27] } 12. d4 { [%eval -0.13] [%clk 1:22:57] } 12... Ng6?! { [%eval 0.45] } { Inaccuracy. h6 was best. } { [%clk 1:31:23] } 13. Bg3 { [%eval 0.41] [%clk 1:16:04] } 13... h6 { [%eval 0.32] [%clk 1:25:04] } 14. Rb1 { [%eval 0.07] [%clk 1:10:36] } 14... Rb8 { [%eval 0.34] [%clk 1:18:45] } 15. Bd3 { [%eval 0.15] [%clk 1:03:53] } 15... Bd7 { [%eval 0.08] [%clk 1:16:20] } 16. c4 { [%eval 0.18] [%clk 0:54:13] } 16... b6 { [%eval 0.17] [%clk 1:15:13] } 17. c3 { [%eval 0.13] [%clk 0:52:21] } 17... c5 { [%eval 0.03] [%clk 1:12:35] } 18. Bc2 { [%eval 0.03] [%clk 0:50:34] } 18... Rfc8 { [%eval 0.12] [%clk 0:59:39] } 19. Bb3 { [%eval 0.19] [%clk 0:41:08] } 19... Bc6 { [%eval 0.14] [%clk 0:58:26] } 20. d5 { [%eval -0.1] [%clk 0:40:23] } 20... Bd7 { [%eval -0.12] [%clk 0:57:57] } 21. Ba4 { [%eval -0.14] [%clk 0:39:45] } 21... Bxa4 { [%eval -0.2] [%clk 0:55:10] } 22. Qxa4 { [%eval -0.01] [%clk 0:40:06] } 22... Nh5 { [%eval -0.19] [%clk 0:54:58] } 23. Bh2 { [%eval -0.35] [%clk 0:38:25] } 23... Ngf4 { [%eval -0.22] [%clk 0:53:23] } 24. Bxf4 { [%eval -0.27] [%clk 0:36:30] } 24... Nxf4 { [%eval -0.18] [%clk 0:53:33] } 25. Re3 { [%eval -0.32] [%clk 0:35:33] } 25... Rf8 { [%eval -0.14] [%clk 0:51:43] } 26. Kh2 { [%eval -0.06] [%clk 0:31:23] } 26... f5 { [%eval 0.08] [%clk 0:49:23] } 27. exf5? { [%eval -1.54] } { Mistake. Rf1 was best. } { [%clk 0:28:10] } 27... Rxf5 { [%eval -1.44] [%clk 0:49:17] } 28. g3? { [%eval -2.82] } { Mistake. Qc2 was best. } { [%clk 0:27:14] } 28... Ng6?! { [%eval -2.06] } { Inaccuracy. Nh5 was best. } { [%clk 0:47:46] } 29. Qc2 { [%eval -1.95] [%clk 0:12:40] } 29... Rbf8 { [%eval -2.12] [%clk 0:47:02] } 30. Rf1 { [%eval -2.32] [%clk 0:10:44] } 30... Qf6?! { [%eval -1.14] } { Inaccuracy. Rxf3 was best. } { [%clk 0:38:23] } 31. Kg1 { [%eval -1.0] [%clk 0:09:49] } 31... Rxf3 { [%eval -0.69] [%clk 0:12:54] } 32. Rxf3 { [%eval -0.69] [%clk 0:10:06] } 32... Qxf3 { [%eval -0.31] [%clk 0:13:22] } 33. Qxg6 { [%eval -0.77] [%clk 0:10:27] } 33... Rf6?! { [%eval -0.18] } { Inaccuracy. Qxc3 was best. } { [%clk 0:13:43] } 34. Qc2 { [%eval -0.17] [%clk 0:09:23] } 34... Qf5 { [%eval 0.0] [%clk 0:12:09] } 35. Qxf5 { [%eval 0.02] [%clk 0:08:30] } 35... Rxf5 { [%eval 0.0] [%clk 0:12:38] } 36. Kg2 { [%eval -0.13] [%clk 0:08:40] } 36... h5 { [%eval 0.02] [%clk 0:04:21] } 37. Re1 { [%eval 0.0] [%clk 0:07:00] } 37... h4 { [%eval 0.0] [%clk 0:04:14] } 38. Re4 { [%eval 0.0] [%clk 0:06:34] } 38... hxg3 { [%eval 0.0] [%clk 0:04:39] } 39. Kxg3 { [%eval 0.0] [%clk 0:06:32] } 39... Kf7 { [%eval 0.0] [%clk 0:01:25] } 40. f4 { [%eval 0.0] [%clk 0:02:58] } 40... exf4+ { [%eval 0.0] [%clk 0:01:01] } 41. Rxf4 { [%eval 0.0] [%clk 0:02:53] } 41... Kf6 { [%eval 0.0] [%clk 0:12:20] } 42. Kg4 { [%eval 0.0] } 42... Rxf4+ { [%eval 0.0] } 43. Kxf4 { [%eval 0.0] } 1/2-1/2