Event: Round 7 lcc: Jianchao Zhou - Olivier Chiku-Ratte
Site: https://lichess.org
Date: 2023-04-08
White: Jianchao Zhou
WhiteTitle: GM
Black: Olivier Chiku-Ratte
BlackTitle: IM
Result: 1-0
ECO: A15
Opening: English Opening: Anglo-Indian Defense, King's Knight Variation
Variant: Standard

1. Nf3 { [%eval 0.36] [%clk 1:14:39] } 1... Nf6 { [%eval 0.29] [%clk 1:17:05] } 2. c4 { [%eval 0.29] [%clk 1:14:39] } 2... c6 { [%eval 0.24] [%clk 1:16:25] } 3. Nc3 { [%eval 0.15] [%clk 1:14:32] } 3... d5 { [%eval 0.36] [%clk 1:14:56] } 4. e3 { [%eval 0.24] [%clk 1:14:32] } 4... e6 { [%eval 0.29] [%clk 1:14:32] } 5. b3 { [%eval 0.05] [%clk 1:13:46] } 5... Bd6 { [%eval 0.27] [%clk 1:14:32] } 6. Bb2 { [%eval 0.09] [%clk 1:13:46] } 6... O-O { [%eval 0.27] [%clk 1:10:59] } 7. Be2 { [%eval 0.09] [%clk 1:12:14] } 7... Nbd7 { [%eval 0.27] [%clk 1:10:53] } 8. Qc2 { [%eval 0.28] [%clk 1:11:40] } 8... Qe7 { [%eval 0.32] [%clk 1:01:34] } 9. Rg1 { [%eval 0.07] [%clk 1:03:01] } 9... e5 { [%eval 0.03] [%clk 0:55:09] } 10. g4 { [%eval 0.04] [%clk 1:02:37] } 10... dxc4 { [%eval 0.17] [%clk 0:46:11] } 11. bxc4 { [%eval 0.07] [%clk 0:57:16] } 11... Nc5 { [%eval 0.3] [%clk 0:44:18] } 12. g5 { [%eval -0.06] [%clk 0:55:11] } 12... Nfd7?! { [%eval 0.54] } { Inaccuracy. Ne8 was best. } { [%clk 0:40:01] } 13. h4? { [%eval -0.92] } { Mistake. d4 was best. } { [%clk 0:53:47] } 13... Re8? { [%eval 0.5] } { Mistake. e4 was best. } { [%clk 0:35:24] } 14. h5 { [%eval 0.41] [%clk 0:47:30] } 14... Nf8?! { [%eval 1.1] } { Inaccuracy. e4 was best. } { [%clk 0:29:10] } 15. O-O-O { [%eval 0.87] [%clk 0:36:35] } 15... e4 { [%eval 1.02] [%clk 0:10:39] } 16. Nd4 { [%eval 0.77] [%clk 0:34:47] } 16... Be5? { [%eval 1.95] } { Mistake. a5 was best. } { [%clk 0:06:34] } 17. f3 { [%eval 1.82] [%clk 0:22:26] } 17... Bxd4? { [%eval 3.35] } { Mistake. Bh2 was best. } { [%clk 0:03:14] } 18. exd4 { [%eval 2.92] [%clk 0:22:26] } 18... Nd3+ { [%eval 3.33] [%clk 0:02:22] } 19. Bxd3 { [%eval 2.88] [%clk 0:22:24] } 19... exd3 { [%eval 3.26] [%clk 0:02:22] } 20. Qxd3 { [%eval 3.33] [%clk 0:22:24] } 20... b5 { [%eval 3.69] [%clk 0:02:22] } 21. d5 { [%eval 2.97] [%clk 0:14:38] } 21... bxc4 { [%eval 3.39] [%clk 0:02:20] } 22. Qd4 { [%eval 2.66] [%clk 0:10:01] } 22... c5?! { [%eval 3.98] } { Inaccuracy. Qe5 was best. } { [%clk 0:02:01] } 23. Qxc4 { [%eval 3.54] [%clk 0:06:46] } 23... Bf5 { [%eval 3.64] [%clk 0:02:01] } 24. Nb5?! { [%eval 1.9] } { Inaccuracy. Ne4 was best. } { [%clk 0:03:21] } 24... Nd7 { [%eval 1.7] [%clk 0:01:49] } 25. d6?! { [%eval 0.67] } { Inaccuracy. Qf4 was best. } { [%clk 0:01:36] } 25... Qe2? { [%eval 3.02] } { Mistake. Ne5 was best. } { [%clk 0:01:44] } 26. Qxe2 { [%eval 3.22] [%clk 0:01:27] } 26... Rxe2 { [%eval 2.83] [%clk 0:01:44] } 27. Rde1 { [%eval 2.5] [%clk 0:01:17] } 27... Rf2? { [%eval 6.15] } { Mistake. Rae8 was best. } { [%clk 0:00:45] } 28. Re3? { [%eval 3.78] } { Mistake. Nc7 was best. } { [%clk 0:01:00] } 28... c4?! { [%eval 6.53] } { Inaccuracy. Nb6 was best. } { [%clk 0:00:30] } 29. Rge1 { [%eval 5.28] [%clk 0:01:00] } 29... Rf8 { [%eval 6.5] [%clk 0:00:19] } 30. Bd4?! { [%eval 4.93] } { Inaccuracy. Nd4 was best. } { [%clk 0:01:00] } 30... Rg2 { [%eval 5.59] [%clk 0:00:19] } 31. h6 { [%eval 5.12] [%clk 0:01:00] } 31... gxh6 { [%eval 5.33] [%clk 0:00:19] } 32. gxh6 { [%eval 5.05] [%clk 0:01:00] } 32... a6?! { [%eval 7.49] } { Inaccuracy. f6 was best. } { [%clk 0:00:13] } 33. Nc7 { [%eval 7.32] [%clk 0:01:00] } 33... c3 { [%eval 7.87] [%clk 0:00:13] } 34. Bxc3 { [%eval 8.08] [%clk 0:01:00] } 34... Nc5?! { [%eval 11.3] } { Inaccuracy. Nb6 was best. } { [%clk 0:00:13] } 35. Nd5 { [%eval 10.73] [%clk 0:01:00] } 1-0