Event: Round 2 - GM B: Fidel Corrales Jimenez - Alexander Kaliksteyn
Site: https://lichess.org/study/k4m3Y1aI/Yn2OGOwl
Date: 2021-07-29
White: Fidel Corrales Jimenez
Black: Alexander Kaliksteyn
Result: 1-0
ECO: B47
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:51] } 2. Nf3 { [%eval 0.0] [%clk 1:31:25] } 2... e6?! { [%eval 0.54] } { Inaccuracy. d6 was best. } { [%clk 1:31:15] } 3. d4 { [%eval 0.42] [%clk 1:31:51] } 3... cxd4 { [%eval 0.15] [%clk 1:31:39] } 4. Nxd4 { [%eval 0.23] [%clk 1:32:18] } 4... Nc6 { [%eval 0.17] [%clk 1:32:03] } 5. Nc3 { [%eval 0.33] [%clk 1:32:43] } 5... Qc7 { [%eval 0.54] [%clk 1:32:16] } 6. Be2 { [%eval 0.14] [%clk 1:33:04] } 6... a6 { [%eval 0.39] [%clk 1:31:27] } 7. O-O { [%eval 0.28] [%clk 1:33:27] } 7... Nf6 { [%eval 0.28] [%clk 1:31:48] } 8. Be3 { [%eval 0.47] [%clk 1:33:53] } 8... Be7 { [%eval 0.51] [%clk 1:31:15] } 9. f4 { [%eval 0.58] [%clk 1:33:46] } 9... d6 { [%eval 0.43] [%clk 1:31:36] } 10. Kh1 { [%eval 0.53] [%clk 1:33:45] } 10... O-O { [%eval 0.39] [%clk 1:31:39] } 11. Qe1 { [%eval 0.51] [%clk 1:33:22] } 11... Nxd4 { [%eval 0.59] [%clk 1:28:30] } 12. Bxd4 { [%eval 0.56] [%clk 1:33:47] } 12... b5 { [%eval 0.44] [%clk 1:28:45] } 13. Qg3 { [%eval 0.57] [%clk 1:31:29] } 13... Bb7 { [%eval 0.58] [%clk 1:25:35] } 14. e5?! { [%eval -0.37] } { Inaccuracy. a3 was best. } { [%clk 1:31:04] } 14... dxe5 { [%eval -0.8] [%clk 1:15:31] } 15. Bxe5 { [%eval -0.83] [%clk 1:31:29] } 15... Qc5 { [%eval -0.89] [%clk 1:03:50] } 16. Bf3 { [%eval -0.45] [%clk 1:31:21] } 16... Bxf3 { [%eval -0.5] [%clk 0:31:08] } 17. Rxf3 { [%eval -0.47] [%clk 1:31:49] } 17... Ne8 { [%eval -0.29] [%clk 0:16:59] } 18. Re1?! { [%eval -1.01] } { Inaccuracy. Rd3 was best. } { [%clk 1:18:31] } 18... Rd8 { [%eval -1.11] [%clk 0:12:59] } 19. Ne4 { [%eval -1.57] [%clk 1:12:25] } 19... Qxc2 { [%eval -1.77] [%clk 0:12:03] } 20. Rc3? { [%eval -3.51] } { Mistake. a3 was best. } { [%clk 1:12:48] } 20... Qxb2 { [%eval -2.89] [%clk 0:10:10] } 21. Qh3? { [%eval -5.39] } { Mistake. Rc7 was best. } { [%clk 1:04:23] } 21... Qxa2 { [%eval -5.69] [%clk 0:08:47] } 22. Qh5 { [%eval -5.91] [%clk 1:01:13] } 22... Qd5 { [%eval -6.02] [%clk 0:07:51] } 23. Rh3 { [%eval -5.92] [%clk 1:00:46] } 23... h6 { [%eval -6.14] [%clk 0:08:00] } 24. Qe2 { [%eval -6.15] [%clk 0:57:46] } 24... f6 { [%eval -6.23] [%clk 0:07:51] } 25. Ba1 { [%eval -6.12] [%clk 0:57:57] } 25... Nd6 { [%eval -6.75] [%clk 0:07:49] } 26. Ng3 { [%eval -6.82] [%clk 0:57:56] } 26... Nf5 { [%eval -6.58] [%clk 0:06:48] } 27. Nxf5 { [%eval -6.25] [%clk 0:58:09] } 27... Qxf5 { [%eval -6.23] [%clk 0:07:09] } 28. Rh5 { [%eval -6.01] [%clk 0:58:33] } 28... Qg6 { [%eval -5.91] [%clk 0:06:13] } 29. Qxe6+ { [%eval -6.29] [%clk 0:58:59] } 29... Qf7 { [%eval -6.75] [%clk 0:06:38] } 30. Qg4 { [%eval -6.51] [%clk 0:59:16] } 30... Rfe8 { [%eval -5.08] [%clk 0:03:00] } 31. Rxh6 { [%eval -5.0] [%clk 0:58:48] } 31... Bc5 { [%eval -4.9] [%clk 0:01:13] } 32. Rf1 { [%eval -5.0] [%clk 0:59:17] } 32... Qc4? { [%eval -3.12] } { Mistake. Qd7 was best. } { [%clk 0:01:32] } 33. Rg1 { [%eval -3.5] [%clk 0:59:46] } 33... Qe6?? { [%eval -0.76] } { Blunder. Bxg1 was best. } { [%clk 0:00:33] } 34. Qh5 { [%clk 0:58:44] } 34... gxh6 { [%clk 0:00:39] } 35. Qg6+ { [%clk 0:59:12] } 35... Kf8 { [%clk 0:01:03] } 36. Bxf6 { [%clk 0:59:38] } 36... Qf7 { [%clk 0:00:34] } 37. Qxh6+ { [%clk 1:00:03] } 1-0