Event: Round 4: Bijan Tahmassebi - Olivier-Kenta Chiku-Ratte
Date: 2022-05-28
White: Bijan Tahmassebi
Black: Olivier-Kenta Chiku-Ratte
Result: 0-1
ECO: B47
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:29:01] } 2. Nf3 { [%eval 0.0] [%clk 1:31:23] } 2... e6 { [%eval 0.13] [%clk 1:28:43] } 3. d4 { [%eval 0.42] [%clk 1:31:47] } 3... cxd4 { [%eval 0.38] [%clk 1:29:09] } 4. Nxd4 { [%eval -0.13] [%clk 1:32:14] } 4... Nc6?! { [%eval 0.42] } { Inaccuracy. a6 was best. } { [%clk 1:29:35] } 5. Nc3 { [%eval 0.33] [%clk 1:32:37] } 5... Qc7 { [%eval 0.47] [%clk 1:30:01] } 6. g3 { [%eval 0.43] [%clk 1:32:57] } 6... a6 { [%eval 0.3] [%clk 1:30:27] } 7. Bg2 { [%eval 0.31] [%clk 1:33:23] } 7... Nf6 { [%eval 0.26] [%clk 1:30:53] } 8. O-O { [%eval 0.38] [%clk 1:33:41] } 8... h5 { [%eval 0.61] [%clk 1:31:20] } 9. h3 { [%eval 0.67] [%clk 1:32:17] } 9... Bc5 { [%eval 0.97] [%clk 1:21:14] } 10. Nxc6 { [%eval 0.56] [%clk 1:30:28] } 10... dxc6 { [%eval 0.9] [%clk 1:19:27] } 11. Qf3?! { [%eval 0.12] } { Inaccuracy. e5 was best. } { [%clk 1:23:48] } 11... Nd7 { [%eval 0.29] [%clk 1:15:04] } 12. Be3 { [%eval 0.31] [%clk 1:18:52] } 12... e5 { [%eval 0.37] [%clk 1:09:56] } 13. Rad1 { [%eval 0.23] [%clk 1:18:26] } 13... Be7 { [%eval 0.33] [%clk 1:09:39] } 14. Qe2 { [%eval 0.36] [%clk 1:14:53] } 14... h4 { [%eval 0.28] [%clk 1:08:26] } 15. g4 { [%eval 0.35] [%clk 1:15:11] } 15... g5 { [%eval 0.38] [%clk 1:08:15] } 16. a4 { [%eval 0.0] [%clk 1:09:04] } 16... Nf8 { [%eval 0.0] [%clk 1:01:34] } 17. Qd2 { [%eval -0.25] [%clk 1:06:29] } 17... f6 { [%eval 0.0] [%clk 0:53:13] } 18. Nb1 { [%eval -0.19] [%clk 0:50:48] } 18... b5?! { [%eval 0.41] } { Inaccuracy. a5 was best. } { [%clk 0:50:01] } 19. c4 { [%eval 0.22] [%clk 0:42:55] } 19... bxa4 { [%eval 0.52] [%clk 0:40:40] } 20. Qc2?! { [%eval -0.28] } { Inaccuracy. Nc3 was best. } { [%clk 0:42:02] } 20... Ne6 { [%eval -0.04] [%clk 0:39:51] } 21. Qxa4? { [%eval -1.13] } { Mistake. Nc3 was best. } { [%clk 0:40:04] } 21... Rb8 { [%eval -1.12] [%clk 0:35:47] } 22. Qc2 { [%eval -1.24] [%clk 0:34:25] } 22... Bc5 { [%eval -1.16] [%clk 0:33:58] } 23. Bxc5 { [%eval -1.45] [%clk 0:27:24] } 23... Nxc5 { [%eval -1.47] [%clk 0:33:32] } 24. Nc3 { [%eval -1.88] [%clk 0:27:41] } 24... Ne6?! { [%eval -1.31] } { Inaccuracy. Kf7 was best. } { [%clk 0:28:27] } 25. Qa4 { [%eval -1.17] [%clk 0:25:46] } 25... Kf7 { [%eval -0.98] [%clk 0:27:40] } 26. Rd2 { [%eval -1.16] [%clk 0:24:51] } 26... Nd4 { [%eval -1.22] [%clk 0:27:26] } 27. Ne2 { [%eval -1.54] [%clk 0:22:58] } 27... Nb3 { [%eval -1.72] [%clk 0:26:54] } 28. Rc2? { [%eval -3.55] } { Mistake. Rdd1 was best. } { [%clk 0:22:24] } 28... Be6?! { [%eval -2.68] } { Inaccuracy. Rd8 was best. } { [%clk 0:26:32] } 29. Rd1 { [%eval -2.69] [%clk 0:22:05] } 29... Rhd8 { [%eval -2.41] [%clk 0:23:55] } 30. Rxd8 { [%eval -2.36] [%clk 0:21:37] } 30... Qxd8 { [%eval -2.09] [%clk 0:24:02] } 31. Rc3?! { [%eval -2.99] } { Inaccuracy. Bf1 was best. } { [%clk 0:20:14] } 31... Nc5 { [%eval -2.75] [%clk 0:22:13] } 32. Qc2?! { [%eval -4.02] } { Inaccuracy. Qa3 was best. } { [%clk 0:20:33] } 32... Qb6 { [%eval -4.27] [%clk 0:22:02] } 33. b3 { [%eval -4.2] [%clk 0:17:31] } 33... Nxb3 { [%eval -4.76] [%clk 0:22:10] } 34. c5 { [%eval -4.51] [%clk 0:17:42] } 34... Qa5 { [%eval -3.81] [%clk 0:20:06] } 35. Bf1 { [%eval -4.01] [%clk 0:18:07] } 35... Ke7 { [%eval -4.06] [%clk 0:18:37] } 36. Nc1?! { [%eval -5.74] } { Inaccuracy. Qb1 was best. } { [%clk 0:17:41] } 36... Nd4 { [%eval -5.64] [%clk 0:15:32] } 37. Qd3 { [%eval -5.74] [%clk 0:17:09] } 37... Rd8 { [%eval -4.53] [%clk 0:14:54] } 0-1