Event: Round 4: Olivier Chiku-Ratte - Nikolas Theodorou
Site: https://lichess.org/study/1SA7akkt/8YRj2UBo
Date: 2022-11-25
White: Olivier Chiku-Ratte
WhiteTitle: IM
Black: Nikolas Theodorou
BlackTitle: GM
Result: 0-1
ECO: E24
Opening: Nimzo-Indian Defense: Sämisch Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:26:13] } 1... Nf6 { [%eval 0.23] [%clk 1:26:02] } 2. c4 { [%eval 0.29] [%clk 1:26:10] } 2... e6 { [%eval 0.23] [%clk 1:26:27] } 3. Nc3 { [%eval 0.05] [%clk 1:22:37] } 3... Bb4 { [%eval 0.25] [%clk 1:26:51] } 4. a3?! { [%eval -0.33] } { Inaccuracy. Qc2 was best. } { [%clk 1:23:03] } 4... Bxc3+ { [%eval -0.25] [%clk 1:27:13] } 5. bxc3 { [%eval -0.14] [%clk 1:23:28] } 5... c5 { [%eval 0.0] [%clk 1:25:15] } 6. f3 { [%eval -0.44] [%clk 1:21:20] } 6... Nc6 { [%eval -0.13] [%clk 1:25:35] } 7. e4 { [%eval -0.44] [%clk 1:17:41] } 7... d6 { [%eval -0.2] [%clk 1:25:53] } 8. d5 { [%eval -0.24] [%clk 1:13:47] } 8... Ne5 { [%eval 0.04] [%clk 1:22:38] } 9. f4 { [%eval -0.15] [%clk 1:06:05] } 9... Ng6 { [%eval 0.05] [%clk 1:21:29] } 10. Bd3?! { [%eval -0.92] } { Inaccuracy. dxe6 was best. } { [%clk 1:02:25] } 10... exd5 { [%eval -0.95] [%clk 1:15:24] } 11. exd5 { [%eval -0.83] [%clk 0:49:01] } 11... O-O { [%eval -1.25] [%clk 1:15:30] } 12. Ne2 { [%eval -1.12] [%clk 0:47:02] } 12... Re8 { [%eval -1.15] [%clk 0:54:23] } 13. O-O { [%eval -0.6] [%clk 0:42:43] } 13... Bg4 { [%eval -0.67] [%clk 0:54:32] } 14. Qc2 { [%eval -1.18] [%clk 0:39:40] } 14... b5 { [%eval -0.63] [%clk 0:35:04] } 15. Ng3 { [%eval -0.89] [%clk 0:29:20] } 15... bxc4 { [%eval -0.74] [%clk 0:35:28] } 16. Bxc4 { [%eval -0.7] [%clk 0:29:47] } 16... Qa5 { [%eval -0.86] [%clk 0:35:05] } 17. h3 { [%eval -0.62] [%clk 0:17:06] } 17... Bd7 { [%eval -0.76] [%clk 0:34:53] } 18. Kh2 { [%eval -0.99] [%clk 0:14:41] } 18... Rab8 { [%eval -0.62] [%clk 0:34:05] } 19. a4 { [%eval -0.88] [%clk 0:05:06] } 19... h5 { [%eval -0.98] [%clk 0:32:04] } 20. Bd3 { [%eval -0.78] [%clk 0:03:50] } 20... h4? { [%eval 0.5] } { Mistake. c4 was best. } { [%clk 0:30:51] } 21. Ne4 { [%eval 0.1] [%clk 0:03:47] } 21... Nxe4 { [%eval 0.13] [%clk 0:23:09] } 22. Bxe4 { [%eval 0.57] [%clk 0:04:14] } 22... f5 { [%eval 0.62] [%clk 0:23:35] } 23. Bd3 { [%eval 0.17] [%clk 0:04:08] } 23... c4 { [%eval 0.06] [%clk 0:23:33] } 24. Bxf5 { [%eval -0.15] [%clk 0:00:52] } 24... Bxf5 { [%eval -0.29] [%clk 0:23:47] } 25. Qxf5 { [%eval 0.0] [%clk 0:01:18] } 25... Qxc3 { [%eval 0.0] [%clk 0:23:16] } 26. Ra3 { [%eval -0.12] [%clk 0:01:15] } 26... Qf6 { [%eval 0.0] [%clk 0:23:14] } 27. Qc2 { [%eval 0.0] [%clk 0:00:50] } 27... Rb4? { [%eval 1.11] } { Mistake. Ne7 was best. } { [%clk 0:19:57] } 28. Rc3?! { [%eval 0.28] } { Inaccuracy. Raf3 was best. } { [%clk 0:00:41] } 28... Rc8 { [%eval 0.46] [%clk 0:17:51] } 29. Re1 { [%eval 0.41] [%clk 0:00:40] } 29... Ne7 { [%eval 0.14] [%clk 0:13:23] } 30. Ba3 { [%eval 0.0] [%clk 0:00:48] } 30... Rb3 { [%eval 0.0] [%clk 0:07:48] } 31. Rxb3 { [%eval -0.08] [%clk 0:00:50] } 31... cxb3 { [%eval -0.02] [%clk 0:08:16] } 32. Qxb3 { [%eval 0.0] [%clk 0:00:52] } 32... Qxf4+ { [%eval -0.09] [%clk 0:08:39] } 33. Kg1 { [%eval -0.09] [%clk 0:00:48] } 33... Nf5 { [%eval -0.01] [%clk 0:08:46] } 34. Qd3 { [%eval -0.12] [%clk 0:00:46] } 34... Ng3 { [%eval 0.0] [%clk 0:08:42] } 35. Qg6 { [%eval -0.25] [%clk 0:00:44] } 35... Rf8 { [%eval -0.26] [%clk 0:06:55] } 36. Kh2 { [%eval #-5] [%clk 0:00:34] } 36... Nf1+ { [%eval 0.0] [%clk 0:06:55] } 0-1