Event: Round 2: Chiku-Ratte, Olivier-Kenta - Yu, Jonathan
Site: https://lichess.org/broadcast/montreal-open-2025/round-2/DSuMi383/oZFMa8yY
Date: 2025-09-04
White: Chiku-Ratte, Olivier-Kenta
WhiteTitle: IM
WhiteElo: 2319
Black: Yu, Jonathan
BlackElo: 2052
Result: 1-0
ECO: A40
Opening: English Defense
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:25:10] } 1... b6 { [%eval 0.6] [%clk 1:26:56] } 2. c4 { [%eval 0.27] [%clk 1:25:04] } 2... e6 { [%eval 0.34] [%clk 1:27:01] } 3. Nc3 { [%eval 0.28] [%clk 1:18:50] } 3... Bb4 { [%eval 0.28] [%clk 1:26:36] } 4. Bd2 { [%eval 0.16] [%clk 1:18:40] } 4... Nf6 { [%eval 0.17] [%clk 1:26:16] } 5. Nf3 { [%eval 0.07] [%clk 1:18:52] } 5... O-O { [%eval 0.1] [%clk 1:26:29] } 6. e3 { [%eval 0.1] [%clk 1:19:03] } 6... c5 { [%eval 0.13] [%clk 1:21:12] } 7. Bd3 { [%eval 0.08] [%clk 1:14:34] } 7... Bb7 { [%eval 0.21] [%clk 1:16:36] } 8. a3 { [%eval 0.13] [%clk 1:07:39] } 8... Bxc3 { [%eval 0.12] [%clk 1:15:36] } 9. Bxc3 { [%eval 0.18] [%clk 1:05:30] } 9... Be4?? { [%eval 2.27] } { Blunder. cxd4 was best. } { [%clk 1:12:16] } 10. dxc5 { [%eval 2.37] [%clk 1:00:48] } 10... Bxd3 { [%eval 2.53] [%clk 1:11:50] } 11. Qxd3 { [%eval 2.26] [%clk 1:01:05] } 11... bxc5 { [%eval 2.52] [%clk 1:11:45] } 12. Ng5 { [%eval 2.34] [%clk 0:59:48] } 12... g6?! { [%eval 3.27] } { Inaccuracy. Re8 was best. } { [%clk 1:10:29] } 13. h4 { [%eval 3.19] [%clk 0:53:39] } 13... d5?! { [%eval 4.45] } { Inaccuracy. h5 was best. } { [%clk 1:08:47] } 14. h5 { [%eval 4.6] [%clk 0:52:59] } 14... d4 { [%eval 4.47] [%clk 1:07:56] } 15. hxg6 { [%eval 4.44] [%clk 0:50:41] } 15... fxg6?! { [%eval 5.95] } { Inaccuracy. hxg6 was best. } { [%clk 0:58:24] } 16. Nxh7 { [%eval 5.85] [%clk 0:49:32] } 16... Kg7 { [%eval 5.89] [%clk 0:56:26] } 17. Nxf8 { [%eval 5.85] [%clk 0:49:22] } 17... Qxf8 { [%eval 5.78] [%clk 0:56:44] } 18. exd4 { [%eval 5.82] [%clk 0:49:49] } 18... Nc6 { [%eval 5.8] [%clk 0:56:29] } 19. dxc5 { [%eval 5.91] [%clk 0:50:02] } 19... Qxc5?! { [%eval 8.27] } { Inaccuracy. e5 was best. } { [%clk 0:55:53] } 20. Qd7+ { [%eval 8.05] [%clk 0:49:52] } 20... Ne7 { [%eval 8.11] [%clk 0:55:43] } 21. b4 { [%eval 7.83] [%clk 0:49:27] } 1-0