Event: Round 1: De Sousa Muachikape, Jael - Graham, Oliver
Site: https://lichess.org/broadcast/scarborough-chess-congress-2025-challengers/round-1/jxee3viH/hOqTJ1vW
Date: 2025-10-24
White: De Sousa Muachikape, Jael
WhiteElo: 1930
Black: Graham, Oliver
BlackElo: 1769
Result: 1-0
ECO: E11
Opening: Bogo-Indian Defense: Grünfeld Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:50:18] } 1... Nf6 { [%eval 0.19] [%clk 1:50:10] } 2. c4 { [%eval 0.18] [%clk 1:50:24] } 2... e6 { [%eval 0.14] [%clk 1:50:18] } 3. Nf3 { [%eval 0.11] [%clk 1:50:30] } 3... Bb4+ { [%eval 0.54] [%clk 1:50:15] } 4. Nbd2 { [%eval 0.29] [%clk 1:50:33] } 4... d5 { [%eval 0.42] [%clk 1:49:59] } 5. e3 { [%eval 0.14] [%clk 1:50:36] } 5... O-O { [%eval 0.22] [%clk 1:49:56] } 6. a3 { [%eval 0.14] [%clk 1:50:37] } 6... Be7 { [%eval 0.18] [%clk 1:49:29] } 7. Bd3 { [%eval 0.04] [%clk 1:50:39] } 7... c6 { [%eval 0.38] [%clk 1:48:10] } 8. O-O { [%eval 0.42] [%clk 1:50:41] } 8... Nbd7 { [%eval 0.76] [%clk 1:47:57] } 9. b4 { [%eval 0.62] [%clk 1:50:44] } 9... Nb6?! { [%eval 1.2] } { Inaccuracy. a5 was best. } { [%clk 1:45:34] } 10. c5 { [%eval 1.13] [%clk 1:50:47] } 10... Nbd7 { [%eval 1.18] [%clk 1:45:23] } 11. a4 { [%eval 1.01] [%clk 1:50:48] } 11... b6 { [%eval 1.14] [%clk 1:44:46] } 12. a5 { [%eval 1.23] [%clk 1:48:29] } 12... b5?! { [%eval 2.27] } { Inaccuracy. bxc5 was best. } { [%clk 1:44:20] } 13. Bb2 { [%eval 2.32] [%clk 1:48:30] } 13... a6 { [%eval 2.22] [%clk 1:43:28] } 14. Qc2 { [%eval 1.93] [%clk 1:48:31] } 14... h6?! { [%eval 2.98] } { Inaccuracy. Ra7 was best. } { [%clk 1:42:37] } 15. Ne5 { [%eval 2.99] [%clk 1:48:29] } 15... Nxe5 { [%eval 3.08] [%clk 1:38:33] } 16. dxe5 { [%eval 3.31] [%clk 1:48:32] } 16... Nd7 { [%eval 3.6] [%clk 1:38:25] } 17. f4 { [%eval 3.63] [%clk 1:48:35] } 17... f5 { [%eval 3.53] [%clk 1:38:22] } 18. g4 { [%eval 3.55] [%clk 1:48:32] } 18... g6 { [%eval 4.26] [%clk 1:34:25] } 19. Nb3 { [%eval 4.34] [%clk 1:48:18] } 19... Kf7 { [%eval 4.77] [%clk 1:29:48] } 20. Nd4 { [%eval 4.8] [%clk 1:48:11] } 20... Bb7 { [%eval 5.42] [%clk 1:27:38] } 21. Kh1 { [%eval 5.76] [%clk 1:48:08] } 21... Rg8 { [%eval 6.62] [%clk 1:14:00] } 22. gxf5 { [%eval 6.35] [%clk 1:48:08] } 22... gxf5 { [%eval 6.71] [%clk 1:11:31] } 23. Nxe6 { [%eval 6.38] [%clk 1:48:09] } 23... Qb8 { [%clk 1:04:57] } 24. Bxf5 { [%clk 1:48:07] } 24... Nf8 { [%clk 1:03:38] } 25. Nd4 { [%clk 1:47:52] } 25... Bh4 { [%clk 0:57:03] } 26. Rg1 { [%clk 1:47:48] } 26... Qe8 { [%clk 0:51:11] } 27. e6+ { [%clk 1:47:41] } 27... Ke7 { [%clk 0:45:36] } 28. Rxg8 { [%clk 1:47:45] } 28... Bf6 { [%clk 0:45:14] } 29. Bg6 { [%clk 1:47:38] } 29... Qc8 { [%clk 0:43:31] } 30. Nf5+ { [%clk 1:47:30] } 30... Kxe6 { [%clk 0:41:21] } 31. Nd6 { [%clk 1:47:31] } 1-0