Event: Round 4: Jan Murawski - Piotr Denderski
Date: 2024-01-21
White: Jan Murawski
Black: Piotr Denderski
Result: 0-1
ECO: A67
Opening: Benoni Defense: Taimanov Variation
Variant: Standard

1. d4 { [%eval 0.15] [%clk 1:30:29] } 1... Nf6 { [%eval 0.16] [%clk 1:30:45] } 2. c4 { [%eval 0.16] [%clk 1:30:56] } 2... c5?! { [%eval 0.93] } { Inaccuracy. e6 was best. } { [%clk 1:31:04] } 3. d5 { [%eval 0.65] [%clk 1:31:17] } 3... e6 { [%eval 0.6] [%clk 1:31:07] } 4. Nc3 { [%eval 0.48] [%clk 1:31:40] } 4... exd5 { [%eval 0.97] [%clk 1:31:31] } 5. cxd5 { [%eval 0.29] [%clk 1:32:05] } 5... d6 { [%eval 0.89] [%clk 1:31:59] } 6. e4 { [%eval 0.74] [%clk 1:32:28] } 6... g6 { [%eval 0.83] [%clk 1:32:23] } 7. f4 { [%eval 0.98] [%clk 1:32:53] } 7... Bg7 { [%eval 0.52] [%clk 1:32:48] } 8. Bb5+ { [%eval 0.92] [%clk 1:33:18] } 8... Nfd7 { [%eval 0.85] [%clk 1:33:12] } 9. Nf3 { [%eval 0.35] [%clk 1:30:18] } 9... a6 { [%eval 0.51] [%clk 1:33:38] } 10. Bd3 { [%eval 0.36] [%clk 1:30:38] } 10... b5 { [%eval 0.53] [%clk 1:34:04] } 11. a4? { [%eval -0.88] } { Mistake. O-O was best. } { [%clk 1:28:31] } 11... b4 { [%eval -0.53] [%clk 1:16:04] } 12. Nb1 { [%eval -0.63] [%clk 1:21:39] } 12... a5 { [%eval -0.76] [%clk 1:10:51] } 13. Nbd2 { [%eval -0.76] [%clk 1:16:03] } 13... Nb6 { [%eval -0.62] [%clk 1:07:56] } 14. Ra2 { [%eval -0.71] [%clk 1:08:59] } 14... Ba6 { [%eval -0.64] [%clk 0:45:59] } 15. Qe2?! { [%eval -1.63] } { Inaccuracy. Bxa6 was best. } { [%clk 1:05:46] } 15... O-O { [%eval -1.5] [%clk 0:38:04] } 16. O-O { [%eval -1.44] [%clk 0:51:59] } 16... Re8 { [%eval -1.61] [%clk 0:35:57] } 17. Bxa6 { [%eval -1.6] [%clk 0:47:42] } 17... Nxa6 { [%eval -1.7] [%clk 0:36:22] } 18. Nc4 { [%eval -1.74] [%clk 0:47:21] } 18... b3? { [%eval -0.45] } { Mistake. Nxc4 was best. } { [%clk 0:22:44] } 19. Ra3 { [%eval -0.38] [%clk 0:38:31] } 19... Nb4 { [%eval -0.38] [%clk 0:23:11] } 20. Nxb6?! { [%eval -1.18] } { Inaccuracy. Rxb3 was best. } { [%clk 0:15:40] } 20... Qxb6 { [%eval -1.36] [%clk 0:23:37] } 21. Qc4 { [%eval -1.54] [%clk 0:15:59] } 21... Qa6 { [%eval -1.5] [%clk 0:12:09] } 22. Qxa6 { [%eval -1.71] [%clk 0:15:10] } 22... Rxa6 { [%eval -1.39] [%clk 0:12:36] } 23. Nd2 { [%eval -1.51] [%clk 0:15:24] } 23... Nd3 { [%eval -1.31] [%clk 0:09:46] } 24. e5 { [%eval -1.64] [%clk 0:10:02] } 24... dxe5 { [%eval -1.53] [%clk 0:09:07] } 25. Rxb3 { [%eval -1.31] [%clk 0:09:30] } 25... Nxf4 { [%eval -1.42] [%clk 0:07:33] } 26. Ne4 { [%eval -1.56] [%clk 0:09:52] } 26... Nxd5 { [%eval -1.66] [%clk 0:07:57] } 27. Nxc5?! { [%eval -2.73] } { Inaccuracy. Rb7 was best. } { [%clk 0:10:05] } 27... Rc6 { [%eval -2.29] [%clk 0:06:54] } 28. Rb5 { [%eval -2.58] [%clk 0:09:36] } 28... e4 { [%eval -2.7] [%clk 0:05:19] } 29. Rd1? { [%eval -4.33] } { Mistake. Nb3 was best. } { [%clk 0:08:25] } 29... Nc7 { [%eval -3.77] [%clk 0:03:32] } 30. Rxa5 { [%eval -3.83] [%clk 0:07:51] } 30... e3 { [%eval -4.39] [%clk 0:03:45] } 31. Re1 { [%eval -4.67] [%clk 0:03:56] } 31... e2 { [%eval -4.53] [%clk 0:04:04] } 32. Nb3 { [%eval -4.53] [%clk 0:02:21] } 32... Rb6 { [%eval -4.49] [%clk 0:04:31] } 33. Nc5? { [%eval -9.79] } { Mistake. Kf2 was best. } { [%clk 0:00:32] } 33... Bd4+ { [%eval -8.62] [%clk 0:04:48] } 34. Kh1 { [%eval -10.23] [%clk 0:01:00] } 34... Rf6 { [%eval -10.8] [%clk 0:04:30] } 35. g3 { [%eval -10.52] [%clk 0:00:36] } 35... Rf1+ { [%eval -10.82] [%clk 0:04:55] } 0-1