Event: Round 7: Chiku-Ratte, Olivier-Kenta - Duong, Thanh Nha
Site: https://lichess.org/broadcast/championnat-invitation-du-quebec-2025/round-7/CYMcgsyW/dVMAetIu
White: Chiku-Ratte, Olivier-Kenta
WhiteTitle: IM
WhiteElo: 2309
Black: Duong, Thanh Nha
BlackTitle: IM
BlackElo: 2153
Result: *
ECO: A46
Opening: Indian Defense: London System
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:29:25] } 1... Nf6 { [%eval 0.19] [%clk 1:30:54] } 2. Nf3 { [%eval 0.11] [%clk 1:29:51] } 2... e6 { [%eval 0.14] [%clk 1:31:13] } 3. Bf4 { [%eval 0.03] [%clk 1:28:59] } 3... c5 { [%eval 0.1] [%clk 1:29:09] } 4. c3 { [%eval 0.0] [%clk 1:28:49] } 4... Nc6 { [%eval 0.09] [%clk 1:25:47] } 5. e3 { [%eval 0.0] [%clk 1:27:57] } 5... Be7 { [%eval 0.11] [%clk 1:25:59] } 6. h3 { [%eval 0.12] [%clk 1:27:57] } 6... O-O { [%eval 0.12] [%clk 1:25:59] } 7. Bd3 { [%eval 0.1] [%clk 1:24:23] } 7... d6 { [%eval 0.39] [%clk 1:24:37] } 8. O-O { [%eval 0.43] [%clk 1:23:11] } 8... Re8 { [%eval 0.51] [%clk 1:24:46] } 9. Bh2 { [%eval 0.47] [%clk 1:21:59] } 9... Bf8 { [%eval 0.86] [%clk 1:24:14] } 10. Nbd2 { [%eval 0.52] [%clk 1:17:20] } 10... b6 { [%eval 0.44] [%clk 1:23:26] } 11. Re1 { [%eval 0.54] [%clk 1:17:20] } 11... Bb7 { [%eval 0.54] [%clk 1:23:26] } 12. e4 { [%eval 0.51] [%clk 1:17:20] } 12... Rc8 { [%eval 0.66] [%clk 1:23:26] } 13. a3 { [%eval 0.55] [%clk 1:13:10] } 13... g6 { [%eval 0.72] [%clk 1:10:15] } 14. Qe2 { [%eval 0.82] [%clk 1:06:57] } 14... cxd4 { [%eval 0.75] [%clk 1:01:49] } 15. cxd4 { [%eval 0.85] [%clk 1:06:26] } 15... d5?! { [%eval 1.42] } { Inaccuracy. Re7 was best. } { [%clk 0:55:36] } 16. e5 { [%eval 1.48] [%clk 1:06:02] } 16... Nd7 { [%eval 1.75] [%clk 0:54:34] } 17. h4 { [%eval 1.83] [%clk 1:00:35] } 17... f6 { [%eval 1.83] [%clk 0:49:03] } 18. h5 { [%eval 1.39] [%clk 0:53:49] } 18... g5 { [%eval 1.64] [%clk 0:49:17] } 19. exf6 { [%eval 1.6] [%clk 0:53:49] } 19... Qxf6 { [%eval 1.64] [%clk 0:49:17] } 20. Ne5 { [%eval 1.67] [%clk 0:52:39] } 20... Ndxe5 { [%eval 2.11] [%clk 0:46:11] } 21. dxe5 { [%eval 2.0] [%clk 0:52:39] } 21... Qg7 { [%eval 2.13] [%clk 0:46:11] } 22. Qg4 { [%eval 2.02] [%clk 0:48:47] } 22... Nd8 { [%eval 2.2] [%clk 0:30:30] } 23. Rac1 { [%eval 2.02] [%clk 0:26:43] } 23... Bc6 { [%eval 2.67] [%clk 0:22:57] } 24. Ba6 { [%eval 2.48] [%clk 0:24:15] } 24... Rc7 { [%eval 2.67] [%clk 0:21:52] } 25. Nf3 { [%eval 2.51] [%clk 0:23:34] } 25... h6 { [%eval 2.68] [%clk 0:19:43] } 26. b4?! { [%eval 1.61] } { Inaccuracy. Bd3 was best. } { [%clk 0:22:47] } 26... Bb7 { [%eval 1.87] [%clk 0:18:09] } 27. Bd3 { [%eval 2.04] [%clk 0:11:54] } 27... a5 { [%eval 2.14] [%clk 0:17:39] } 28. Qd4 { [%eval 1.95] [%clk 0:10:07] } 28... axb4 { [%eval 1.85] [%clk 0:17:22] } 29. axb4 { [%eval 1.86] [%clk 0:10:30] } 29... Nc6 { [%eval 2.24] [%clk 0:14:14] } 30. Qxb6 { [%eval 2.27] [%clk 0:10:44] } 30... Rec8 { [%eval 2.28] [%clk 0:14:14] } 31. Bg3 { [%eval 2.0] [%clk 0:07:52] } 31... Kh8 { [%eval 1.91] [%clk 0:11:03] } 32. Rb1 { [%eval 1.93] [%clk 0:06:59] } 32... Qe7?! { [%eval 2.73] } { Inaccuracy. Rb8 was best. } { [%clk 0:07:21] } 33. b5 { [%eval 2.81] [%clk 0:06:59] } 33... Nb4?! { [%eval 4.07] } { Inaccuracy. Nd8 was best. } { [%clk 0:07:21] } 34. Bf1?? { [%eval 1.29] } { Blunder. Rxb4 was best. } { [%clk 0:02:44] } 34... Qd7?? { [%eval 3.61] } { Blunder. d4 was best. } { [%clk 0:07:20] } 35. Nd4 { [%eval 3.39] [%clk 0:01:40] } 35... Nc2? { [%eval 5.69] } { Mistake. Re8 was best. } { [%clk 0:01:13] } 36. Nxe6 { [%eval 5.57] [%clk 0:01:41] } 36... Nxe1 { [%eval 6.1] [%clk 0:00:36] } 37. Nxf8 { [%eval 6.06] [%clk 0:01:36] } 37... Rxf8 { [%eval 5.93] [%clk 0:00:43] } 38. e6 { [%eval 5.92] [%clk 0:01:45] } 38... Nf3+ { [%eval 6.76] [%clk 0:00:44] } 39. gxf3 { [%eval 6.73] [%clk 0:02:04] } 39... Qh7 { [%eval 6.76] [%clk 0:00:52] } 40. Qxc7 { [%eval 6.64] [%clk 0:02:25] } *