Event: Round 4: Reiner Bonatis - Andreas Back
Date: 2022-02-01
White: Reiner Bonatis
Black: Andreas Back
Result: 1/2-1/2
ECO: A36
Opening: English Opening: Symmetrical Variation, Two Knights, Fianchetto Variation
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:32] } 1... c5 { [%eval 0.31] [%clk 1:30:42] } 2. Nc3 { [%eval 0.35] [%clk 1:30:49] } 2... Nc6 { [%eval 0.36] [%clk 1:31:00] } 3. g3 { [%eval 0.13] [%clk 1:31:12] } 3... Nf6 { [%eval 0.51] [%clk 1:29:54] } 4. Bg2 { [%eval 0.36] [%clk 1:31:34] } 4... e6 { [%eval 0.5] [%clk 1:29:42] } 5. e4 { [%eval 0.14] [%clk 1:30:00] } 5... e5 { [%eval 0.57] [%clk 1:28:41] } 6. d3 { [%eval 0.55] [%clk 1:29:53] } 6... d6 { [%eval 0.45] [%clk 1:28:56] } 7. Nge2 { [%eval 0.5] [%clk 1:29:45] } 7... Be7 { [%eval 0.55] [%clk 1:28:59] } 8. O-O { [%eval 0.42] [%clk 1:29:26] } 8... O-O { [%eval 0.39] [%clk 1:28:25] } 9. f4 { [%eval 0.68] [%clk 1:29:43] } 9... Nd7?! { [%eval 1.31] } { Inaccuracy. a6 was best. } { [%clk 1:26:40] } 10. f5?! { [%eval 0.68] } { Inaccuracy. Nd5 was best. } { [%clk 1:26:35] } 10... Bg5 { [%eval 0.87] [%clk 1:26:17] } 11. Nd5 { [%eval 0.57] [%clk 1:24:05] } 11... Bxc1 { [%eval 0.84] [%clk 1:26:25] } 12. Qxc1 { [%eval 0.83] [%clk 1:23:07] } 12... f6 { [%eval 0.81] [%clk 1:25:36] } 13. g4 { [%eval 0.63] [%clk 1:21:35] } 13... Ne7? { [%eval 1.74] } { Mistake. Nd4 was best. } { [%clk 1:23:48] } 14. Ne3?! { [%eval 1.07] } { Inaccuracy. h4 was best. } { [%clk 1:20:47] } 14... Nc6 { [%eval 1.16] [%clk 1:23:31] } 15. Ng3 { [%eval 0.84] [%clk 1:19:48] } 15... Nd4 { [%eval 0.78] [%clk 1:23:24] } 16. Nd5?! { [%eval 0.25] } { Inaccuracy. Rf2 was best. } { [%clk 1:10:38] } 16... Nb6 { [%eval 0.57] [%clk 1:23:36] } 17. Nc3 { [%eval 0.63] [%clk 1:10:35] } 17... Nd7 { [%eval 0.7] [%clk 1:22:28] } 18. Bf3 { [%eval 0.92] [%clk 1:00:26] } 18... Nb8?! { [%eval 1.5] } { Inaccuracy. a6 was best. } { [%clk 1:21:07] } 19. Nge2?! { [%eval 0.6] } { Inaccuracy. Qd2 was best. } { [%clk 0:55:28] } 19... Nbc6 { [%eval 0.85] [%clk 1:21:16] } 20. Nxd4?! { [%eval 0.04] } { Inaccuracy. Rf2 was best. } { [%clk 0:55:46] } 20... Nxd4?! { [%eval 0.58] } { Inaccuracy. exd4 was best. } { [%clk 1:21:31] } 21. Kg2 { [%eval 0.2] [%clk 0:54:35] } 21... Bd7 { [%eval 0.25] [%clk 1:21:10] } 22. Bd1 { [%eval -0.12] [%clk 0:51:43] } 22... a6 { [%eval 0.2] [%clk 1:15:57] } 23. a4 { [%eval 0.19] [%clk 0:51:31] } 23... Bc6 { [%eval 0.35] [%clk 1:14:56] } 24. a5 { [%eval 0.54] [%clk 0:43:45] } 24... Rb8 { [%eval 0.37] [%clk 1:14:04] } 25. Rf2 { [%eval 0.36] [%clk 0:37:11] } 25... h6 { [%eval 0.47] [%clk 1:10:18] } 26. Ra3 { [%eval 0.27] [%clk 0:32:58] } 26... Qd7 { [%eval 0.29] [%clk 1:08:15] } 27. Kg1 { [%eval 0.15] [%clk 0:31:44] } 27... Qd8 { [%eval 0.33] [%clk 1:07:16] } 28. Ra1 { [%eval 0.37] } 1/2-1/2