Event: Heusenstamm Sparkassen Open 2021
Date: 2021-11-19
White: Krastev, Alexander
Black: Cichy, Michael, Dr.
Result: 1-0
ECO: B47
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation
Variant: Standard

1. e4 { [%eval 0.23] [%clk 1:30:06] } 1... c5 { [%eval 0.32] [%clk 1:27:33] } 2. Nf3 { [%eval 0.0] [%clk 1:30:30] } 2... e6?! { [%eval 0.54] } { Inaccuracy. d6 was best. } { [%clk 1:27:26] } 3. d4 { [%eval 0.42] [%clk 1:30:44] } 3... cxd4 { [%eval 0.49] [%clk 1:27:36] } 4. Nxd4 { [%eval 0.23] [%clk 1:31:08] } 4... Nc6 { [%eval 0.42] [%clk 1:27:23] } 5. Nc3 { [%eval 0.33] [%clk 1:31:31] } 5... Qc7 { [%eval 0.47] [%clk 1:27:29] } 6. g3 { [%eval 0.43] [%clk 1:31:48] } 6... a6 { [%eval 0.37] [%clk 1:27:07] } 7. Bg2 { [%eval 0.31] [%clk 1:32:12] } 7... Nf6 { [%eval 0.26] [%clk 1:26:44] } 8. O-O { [%eval 0.57] [%clk 1:32:35] } 8... h5 { [%eval 0.83] [%clk 1:26:21] } 9. Re1? { [%eval -0.24] } { Mistake. h3 was best. } { [%clk 1:16:26] } 9... Nxd4 { [%eval 0.25] [%clk 1:24:59] } 10. Qxd4 { [%eval -0.11] [%clk 1:16:46] } 10... Bc5 { [%eval 0.13] [%clk 1:24:54] } 11. Bf4 { [%eval 0.11] [%clk 1:15:16] } 11... d6 { [%eval 0.0] [%clk 1:25:02] } 12. Qd2 { [%eval 0.09] [%clk 1:15:15] } 12... e5 { [%eval 0.13] [%clk 1:17:13] } 13. Be3 { [%eval 0.05] [%clk 1:11:37] } 13... Be6 { [%eval 0.11] [%clk 1:15:30] } 14. Bxc5 { [%eval 0.07] [%clk 1:10:51] } 14... Qxc5 { [%eval -0.05] [%clk 1:14:03] } 15. Rad1 { [%eval 0.14] [%clk 1:11:17] } 15... Rd8 { [%eval -0.04] [%clk 1:10:46] } 16. h3 { [%eval 0.0] [%clk 1:08:10] } 16... b5 { [%eval -0.06] [%clk 1:08:13] } 17. Re3 { [%eval 0.0] [%clk 1:06:13] } 17... O-O { [%eval 0.09] [%clk 0:58:32] } 18. a3 { [%eval -0.08] [%clk 0:55:25] } 18... a5 { [%eval -0.11] [%clk 0:51:04] } 19. Nd5 { [%eval -0.43] [%clk 0:33:48] } 19... Bxd5 { [%eval -0.45] [%clk 0:48:01] } 20. exd5 { [%eval -0.4] [%clk 0:34:13] } 20... b4 { [%eval -0.44] [%clk 0:46:30] } 21. axb4 { [%eval -0.37] [%clk 0:33:02] } 21... axb4 { [%eval -0.53] [%clk 0:46:54] } 22. Ra1 { [%eval -0.31] [%clk 0:33:07] } 22... Ra8 { [%eval -0.27] [%clk 0:46:43] } 23. Rxa8 { [%eval -0.35] [%clk 0:33:07] } 23... Rxa8 { [%eval -0.6] [%clk 0:47:10] } 24. Rb3 { [%eval -0.45] [%clk 0:33:20] } 24... Ra1+ { [%eval -0.33] [%clk 0:31:28] } 25. Kh2 { [%eval -0.38] [%clk 0:33:43] } 25... Ra4 { [%eval 0.0] [%clk 0:31:34] } 26. c3 { [%eval 0.0] [%clk 0:12:49] } 26... bxc3?? { [%eval 3.84] } { Blunder. g6 was best. } { [%clk 0:26:58] } 27. Rb8+ { [%eval 3.85] [%clk 0:06:03] } 27... Kh7 { [%eval 4.03] [%clk 0:26:15] } 28. Qc2+ { [%eval 3.72] [%clk 0:06:28] } 28... e4 { [%eval 3.72] [%clk 0:25:56] } 29. Qxa4 { [%eval 3.77] [%clk 0:02:54] } 29... c2? { [%eval 6.25] } { Mistake. Qxf2 was best. } { [%clk 0:25:49] } 30. Bxe4+ { [%eval 7.07] [%clk 0:03:22] } 30... Nxe4 { [%eval 7.09] [%clk 0:25:18] } 31. Qxe4+ { [%eval 7.02] [%clk 0:03:51] } 31... g6 { [%eval 7.22] [%clk 0:25:21] } 32. Qf4 { [%eval 7.19] [%clk 0:03:05] } 32... Kg7 { [%eval 8.06] [%clk 0:21:17] } 33. Rb7 { [%eval 8.52] [%clk 0:00:38] } 33... c1=Q? { [%eval #4] } { Checkmate is now unavoidable. Qxd5 was best. } { [%clk 0:17:44] } 34. Qxf7+ { [%clk 0:00:38] } 34... Kh6 { [%clk 0:18:11] } 35. Qf8+ { [%clk 0:00:58] } 35... Kg5 { [%clk 0:18:30] } 36. h4+ { [%clk 0:01:04] } 1-0