Event: Round 4: Petr Neuman - Jan Zelezny
Date: 2021-09-26
White: Petr Neuman
Black: Jan Zelezny
Result: 1/2-1/2
ECO: E08
Opening: Catalan Opening: Closed
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... e6 { [%eval 0.21] [%clk 1:30:54] } 2. Nf3 { [%eval 0.16] [%clk 1:30:25] } 2... d5 { [%eval 0.0] [%clk 1:30:13] } 3. c4 { [%eval 0.0] [%clk 1:29:37] } 3... Nf6 { [%eval 0.2] [%clk 1:30:19] } 4. g3 { [%eval 0.17] [%clk 1:29:33] } 4... Bb4+ { [%eval 0.32] [%clk 1:30:11] } 5. Bd2 { [%eval 0.0] [%clk 1:29:24] } 5... Be7 { [%eval 0.14] [%clk 1:30:36] } 6. Bg2 { [%eval 0.0] [%clk 1:29:10] } 6... O-O { [%eval 0.32] [%clk 1:31:00] } 7. O-O { [%eval 0.13] [%clk 1:28:21] } 7... Nbd7 { [%eval 0.04] [%clk 1:27:59] } 8. Qc2 { [%eval 0.18] [%clk 1:27:56] } 8... c6 { [%eval 0.07] [%clk 1:21:26] } 9. Bf4 { [%eval 0.3] [%clk 1:26:22] } 9... Nh5 { [%eval 0.57] [%clk 1:17:47] } 10. Bc1 { [%eval 0.47] [%clk 1:25:31] } 10... Nhf6 { [%eval 0.39] [%clk 1:17:44] } 11. b3 { [%eval 0.37] [%clk 1:25:33] } 11... b6 { [%eval 0.31] [%clk 1:15:54] } 12. Bb2 { [%eval 0.41] [%clk 1:24:05] } 12... Ba6 { [%eval 0.71] [%clk 1:14:47] } 13. Nbd2 { [%eval 0.62] [%clk 1:24:22] } 13... Rc8 { [%eval 0.62] [%clk 1:14:37] } 14. e4 { [%eval 0.39] [%clk 1:23:17] } 14... c5 { [%eval 0.32] [%clk 1:13:35] } 15. exd5 { [%eval 0.45] [%clk 1:22:56] } 15... exd5 { [%eval 0.44] [%clk 1:13:50] } 16. Rfd1 { [%eval 0.44] [%clk 1:20:08] } 16... dxc4?! { [%eval 0.97] } { Inaccuracy. Bb7 was best. } { [%clk 1:11:00] } 17. Nxc4 { [%eval 0.84] [%clk 1:09:09] } 17... cxd4 { [%eval 0.83] [%clk 1:06:59] } 18. Nxd4?! { [%eval -0.14] } { Inaccuracy. a4 was best. } { [%clk 1:07:51] } 18... b5 { [%eval -0.12] [%clk 1:02:26] } 19. Nc6 { [%eval -0.37] [%clk 1:08:03] } 19... Rxc6 { [%eval -0.42] [%clk 1:02:45] } 20. Bxc6 { [%eval -0.43] [%clk 1:08:26] } 20... bxc4 { [%eval -0.38] [%clk 1:03:11] } 21. Qc3?? { [%eval -2.23] } { Blunder. b4 was best. } { [%clk 0:34:52] } 21... Bc8?? { [%eval -0.08] } { Blunder. Bc5 was best. } { [%clk 1:03:25] } 22. Qxc4 { [%eval 0.12] [%clk 0:35:02] } 22... Qb6 { [%eval 0.34] [%clk 0:58:55] } 23. Bd4?! { [%eval -0.36] } { Inaccuracy. Bg2 was best. } { [%clk 0:31:12] } 23... Bc5 { [%eval 0.14] [%clk 0:59:07] } 24. Bxd7 { [%eval 0.0] [%clk 0:28:09] } 24... Nxd7 { [%eval 0.0] [%clk 0:54:34] } 25. Rac1 { [%eval 0.0] [%clk 0:27:38] } 25... Bxd4 { [%eval 0.0] [%clk 0:46:58] } 26. Qxd4 { [%eval 0.0] [%clk 0:28:03] } 26... Qxd4 { [%eval 0.0] [%clk 0:44:01] } 27. Rxd4 { [%eval 0.0] [%clk 0:28:28] } 27... Ne5 { [%eval 0.0] [%clk 0:43:16] } 28. Ra4 { [%eval -0.37] [%clk 0:27:27] } 28... a6 { [%eval -0.23] [%clk 0:34:25] } 29. f4 { [%eval -0.15] [%clk 0:23:52] } 29... Ng4 { [%eval -0.07] [%clk 0:32:38] } 30. Rc7 { [%eval -0.12] [%clk 0:21:19] } 30... h5 { [%eval 0.0] [%clk 0:30:13] } 31. Rac4?? { [%eval -3.71] } { Blunder. Rb4 was best. } { [%clk 0:17:11] } 31... Be6?! { [%eval -2.66] } { Inaccuracy. Bf5 was best. } { [%clk 0:28:23] } 32. Rc1?! { [%eval -3.47] } { Inaccuracy. Rd4 was best. } { [%clk 0:17:18] } 32... Rd8 { [%eval -3.43] [%clk 0:26:42] } 33. R7c6 { [%eval -3.2] [%clk 0:16:27] } 33... Rd2 { [%eval -3.45] [%clk 0:25:40] } 34. R6c2 { [%eval -3.48] [%clk 0:16:52] } 34... Rd6 { [%eval -3.14] [%clk 0:25:12] } 35. Rb2 { [%eval -3.18] [%clk 0:11:48] } 35... Ne3 { [%eval -2.8] [%clk 0:24:05] } 36. b4 { [%eval -3.39] [%clk 0:09:47] } 36... Bd7 { [%eval -3.5] [%clk 0:20:29] } 37. Re2 { [%eval -2.82] [%clk 0:08:56] } 37... Nf5 { [%eval -3.31] [%clk 0:20:15] } 38. Kf2 { [%eval -3.99] [%clk 0:08:40] } 38... Bb5 { [%eval -3.8] [%clk 0:20:02] } 39. Rec2 { [%eval -4.06] [%clk 0:07:10] } 39... Rd4?! { [%eval -3.07] } { Inaccuracy. Rd3 was best. } { [%clk 0:19:32] } 40. a3 { [%eval -3.04] [%clk 0:06:25] } 40... Nd6?! { [%eval -2.15] } { Inaccuracy. g6 was best. } { [%clk 0:15:44] } 41. Ra2 { [%eval -2.53] [%clk 0:05:44] } 41... Bc4 { [%eval -2.14] [%clk 0:13:47] } 42. Rac2 { [%eval -1.81] [%clk 0:06:03] } 42... Bb5 { [%eval -2.04] [%clk 0:14:13] } 43. Ra2 { [%eval -2.62] [%clk 0:06:06] } 43... Bc4 { [%eval -2.03] [%clk 0:14:39] } 44. Rac2 { [%eval -2.2] [%clk 0:05:39] } 44... Bb5?? { [%eval 0.0] } { Blunder. Kh7 was best. } { [%clk 0:15:03] } 1/2-1/2