Event: Round 6: Chiku-Ratte, Olivier-Kenta - Tanaka, Taira Tyler
Site: https://lichess.org/broadcast/montreal-open-2025/round-6/D7ECYinx/D4x2HSu4
Date: 2025-09-07
White: Chiku-Ratte, Olivier-Kenta
WhiteTitle: IM
WhiteElo: 2319
Black: Tanaka, Taira Tyler
BlackTitle: FM
BlackElo: 2244
Result: 1-0
ECO: D20
Opening: Queen's Gambit Accepted: Central Variation, Greco Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:27:54] } 1... d5 { [%eval 0.18] [%clk 1:30:44] } 2. c4 { [%eval 0.18] [%clk 1:28:21] } 2... dxc4 { [%eval 0.28] [%clk 1:30:47] } 3. e4 { [%eval 0.22] [%clk 1:28:45] } 3... b5 { [%eval 0.24] [%clk 1:30:59] } 4. a4 { [%eval 0.21] [%clk 1:29:02] } 4... c6 { [%eval 0.17] [%clk 1:31:23] } 5. axb5 { [%eval 0.19] [%clk 1:29:28] } 5... cxb5 { [%eval 0.16] [%clk 1:31:51] } 6. Nc3 { [%eval 0.34] [%clk 1:28:41] } 6... a6 { [%eval 0.66] [%clk 1:32:07] } 7. Nxb5 { [%eval 0.55] [%clk 1:26:45] } 7... axb5 { [%eval 0.5] [%clk 1:32:35] } 8. Rxa8 { [%eval 0.57] [%clk 1:27:11] } 8... Bb7 { [%eval 0.62] [%clk 1:32:56] } 9. Ra2 { [%eval 0.52] [%clk 1:13:33] } 9... e6 { [%eval 0.61] [%clk 1:32:56] } 10. f3 { [%eval 0.13] [%clk 1:11:13] } 10... f5 { [%eval 0.03] [%clk 1:31:49] } 11. exf5 { [%eval -0.12] [%clk 1:08:57] } 11... Nc6 { [%eval -0.12] [%clk 1:31:31] } 12. Ne2 { [%eval -0.15] [%clk 0:54:16] } 12... Nge7 { [%eval -0.23] [%clk 1:19:15] } 13. fxe6?! { [%eval -0.92] } { Inaccuracy. Nf4 was best. } { [%clk 0:42:48] } 13... Nf5 { [%eval -0.94] [%clk 1:12:23] } 14. g3 { [%eval -1.24] [%clk 0:32:51] } 14... Bb4+ { [%eval -0.69] [%clk 0:50:12] } 15. Nc3 { [%eval -0.8] [%clk 0:20:31] } 15... Ncxd4 { [%eval -0.89] [%clk 0:45:30] } 16. Bg2 { [%eval -0.88] [%clk 0:20:36] } 16... Nxf3+?? { [%eval 1.29] } { Blunder. Bc5 was best. } { [%clk 0:25:38] } 17. Bxf3 { [%eval 1.36] [%clk 0:15:54] } 17... Qxd1+ { [%eval 1.15] [%clk 0:25:29] } 18. Bxd1 { [%eval 1.27] [%clk 0:16:20] } 18... Bxh1 { [%eval 1.26] [%clk 0:25:51] } 19. Bd2 { [%eval 1.14] [%clk 0:12:21] } 19... Bxc3?! { [%eval 1.85] } { Inaccuracy. Ke7 was best. } { [%clk 0:12:49] } 20. Bxc3 { [%eval 1.85] [%clk 0:11:59] } 20... O-O { [%eval 1.62] [%clk 0:13:18] } 21. Bg4 { [%eval 1.64] [%clk 0:07:48] } 21... g6? { [%eval 3.23] } { Mistake. Ne7 was best. } { [%clk 0:07:48] } 22. Bxf5 { [%eval 3.05] [%clk 0:05:17] } 22... gxf5 { [%eval 2.87] [%clk 0:07:59] } 23. e7?? { [%eval 0.28] } { Blunder. Ra6 was best. } { [%clk 0:05:31] } 23... Re8?? { [%eval 3.4] } { Blunder. Rc8 was best. } { [%clk 0:07:29] } 24. Bb4 { [%eval 3.42] [%clk 0:05:42] } 24... Kf7 { [%eval 3.41] [%clk 0:07:14] } 25. Ra6 { [%eval 3.15] [%clk 0:05:55] } 25... Rb8?! { [%eval 4.1] } { Inaccuracy. Bd5 was best. } { [%clk 0:05:31] } 26. Kf2 { [%eval 4.15] [%clk 0:05:04] } 26... Be4 { [%eval 4.62] [%clk 0:04:51] } 27. Ke3 { [%eval 4.53] [%clk 0:05:06] } 27... Ra8 { [%eval 4.67] [%clk 0:03:49] } 28. Rh6 { [%eval 4.23] [%clk 0:05:09] } 28... Rh8?! { [%eval 5.44] } { Inaccuracy. Kg7 was best. } { [%clk 0:01:46] } 29. Kf4 { [%eval 5.69] [%clk 0:04:37] } 29... Bd3 { [%eval 7.13] [%clk 0:01:15] } 30. Ke5 { [%eval 6.8] [%clk 0:04:39] } 30... Kg7 { [%eval 6.74] [%clk 0:01:10] } 31. Rf6 { [%eval 6.3] [%clk 0:04:49] } 31... f4?? { [%eval #11] } { Checkmate is now unavoidable. c3 was best. } { [%clk 0:00:59] } 32. Rf8 { [%eval #10] [%clk 0:04:18] } 32... Bg6 { [%eval #10] [%clk 0:01:24] } 33. Kxf4 { [%eval #14] [%clk 0:04:22] } 1-0