Event: Round 5: Zienkiewicz, Jan - Nikolov, Momchil
Date: 2024-03-05
White: Zienkiewicz, Jan
WhiteTitle: FM
WhiteElo: 2218
Black: Nikolov, Momchil
BlackTitle: GM
BlackElo: 2453
Result: 0-1
ECO: B47
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation
Variant: Standard

1. e4 { [%eval 0.13] [%clk 1:30:56] } 1... c5 { [%eval 0.33] [%clk 1:30:54] } 2. Nf3 { [%eval 0.22] [%clk 1:31:21] } 2... e6 { [%eval 0.41] [%clk 1:31:16] } 3. d4 { [%eval 0.42] [%clk 1:31:40] } 3... cxd4 { [%eval 0.26] [%clk 1:31:38] } 4. Nxd4 { [%eval 0.4] [%clk 1:32:04] } 4... Nc6 { [%eval 0.37] [%clk 1:32:00] } 5. Nc3 { [%eval 0.33] [%clk 1:32:30] } 5... Qc7 { [%eval 0.4] [%clk 1:32:22] } 6. g4 { [%eval 0.26] [%clk 1:32:48] } 6... h6 { [%eval 0.33] [%clk 1:28:10] } 7. Be3 { [%eval 0.2] [%clk 1:17:57] } 7... a6 { [%eval 0.42] [%clk 1:28:08] } 8. f4 { [%eval 0.27] [%clk 1:15:06] } 8... b5 { [%eval 0.28] [%clk 1:10:18] } 9. Nxc6 { [%eval 0.2] [%clk 1:14:15] } 9... Qxc6 { [%eval 0.24] [%clk 1:09:12] } 10. Bg2 { [%eval -0.22] [%clk 1:06:30] } 10... Bb7 { [%eval 0.2] [%clk 1:08:57] } 11. Rg1 { [%eval 0.18] [%clk 1:01:19] } 11... Rc8 { [%eval 0.17] [%clk 1:02:42] } 12. Qd3 { [%eval 0.02] [%clk 0:49:50] } 12... Qc4 { [%eval 0.03] [%clk 1:01:00] } 13. Rd1 { [%eval -0.07] [%clk 0:50:08] } 13... d6 { [%eval 0.06] [%clk 0:57:00] } 14. a3 { [%eval -0.01] [%clk 0:46:53] } 14... Nf6 { [%eval 0.11] [%clk 0:51:04] } 15. Bf3 { [%eval -0.23] [%clk 0:45:30] } 15... h5 { [%eval 0.31] [%clk 0:45:20] } 16. h3 { [%eval 0.0] [%clk 0:35:50] } 16... hxg4 { [%eval 0.0] [%clk 0:45:15] } 17. hxg4 { [%eval -0.14] [%clk 0:36:18] } 17... Rh3 { [%eval -0.05] [%clk 0:34:35] } 18. Kf2 { [%eval -0.04] [%clk 0:35:49] } 18... b4 { [%eval 0.0] [%clk 0:22:03] } 19. axb4 { [%eval 0.0] [%clk 0:29:46] } 19... Qxb4 { [%eval 0.0] [%clk 0:22:06] } 20. Kg2 { [%eval 0.0] [%clk 0:28:44] } 20... Rxf3 { [%eval 0.03] [%clk 0:14:55] } 21. Kxf3 { [%eval 0.0] [%clk 0:29:06] } 21... Nxe4 { [%eval 0.0] [%clk 0:14:30] } 22. Nxe4 { [%eval 0.04] [%clk 0:28:24] } 22... f5 { [%eval 0.0] [%clk 0:14:37] } 23. gxf5 { [%eval 0.0] [%clk 0:26:57] } 23... exf5 { [%eval 0.0] [%clk 0:15:05] } 24. Kg3 { [%eval 0.0] [%clk 0:25:44] } 24... Bxe4 { [%eval 0.0] [%clk 0:15:18] } 25. Qxa6 { [%eval 0.0] [%clk 0:22:20] } 25... Rxc2 { [%eval 0.0] [%clk 0:15:02] } 26. Rd4 { [%eval 0.0] [%clk 0:17:48] } 26... Qb3 { [%eval 0.0] [%clk 0:14:46] } 27. Re1?? { [%eval -2.05] } { Blunder. Qa4+ was best. } { [%clk 0:13:15] } 27... Kf7 { [%eval -2.02] [%clk 0:12:52] } 28. Qa7+?! { [%eval -2.95] } { Inaccuracy. Re2 was best. } { [%clk 0:06:09] } 28... Be7 { [%eval -2.71] [%clk 0:09:12] } 29. Qd7?? { [%eval #-14] } { Checkmate is now unavoidable. Rxe4 was best. } { [%clk 0:03:51] } 29... Rg2+ { [%eval #-17] [%clk 0:08:22] } 30. Kh3 { [%eval -12.54] [%clk 0:04:00] } 30... Qxb2 { [%eval -7.47] [%clk 0:06:50] } 31. Rd2 { [%eval -7.13] [%clk 0:01:13] } 31... Rxd2 { [%eval -6.07] [%clk 0:07:05] } 32. Bxd2 { [%eval -6.02] [%clk 0:00:36] } 32... Qxd2 { [%eval -5.36] [%clk 0:07:20] } 33. Rg1?? { [%eval #-5] } { Checkmate is now unavoidable. Rxe4 was best. } { [%clk 0:00:55] } 33... Qd3+ { [%eval #-4] [%clk 0:06:23] } 34. Rg3 { [%eval #-2] [%clk 0:01:01] } 34... Qf1+ { [%eval #-1] [%clk 0:06:50] } 35. Kh2 { [%eval #-1] [%clk 0:01:26] } 35... Qh1# { [%clk 0:06:42] } 0-1