Event: Round 5: Filgueiras, Nathan Felipe - Guo, Ethan
Date: 2024-10-06
White: Filgueiras, Nathan Felipe
WhiteTitle: IM
WhiteElo: 2343
Black: Guo, Ethan
BlackTitle: CM
BlackElo: 2190
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.25] [%clk 1:27:16] } 2. Nc3 { [%eval 0.21] [%clk 1:24:59] } 2... d6 { [%eval 0.26] [%clk 1:27:36] } 3. Nge2 { [%eval 0.19] [%clk 1:25:24] } 3... Nf6 { [%eval 0.3] [%clk 1:27:59] } 4. d4 { [%eval 0.32] [%clk 1:25:50] } 4... cxd4 { [%eval 0.4] [%clk 1:28:22] } 5. Nxd4 { [%eval 0.16] [%clk 1:26:15] } 5... a6 { [%eval 0.29] [%clk 1:28:46] } 6. Bd3 { [%eval 0.18] [%clk 1:26:16] } 6... e5 { [%eval 0.23] [%clk 1:29:11] } 7. Nde2 { [%eval 0.2] [%clk 1:26:37] } 7... Nc6 { [%eval 0.23] [%clk 1:29:33] } 8. O-O { [%eval 0.19] [%clk 1:26:50] } 8... Be6 { [%eval 0.21] [%clk 1:29:52] } 9. f4 { [%eval 0.21] [%clk 1:22:46] } 9... exf4 { [%eval 0.29] [%clk 1:24:28] } 10. Nxf4 { [%eval 0.2] [%clk 1:23:02] } 10... Be7 { [%eval 0.22] [%clk 1:24:49] } 11. Nxe6 { [%eval 0.19] [%clk 1:15:32] } 11... fxe6 { [%eval 0.19] [%clk 1:24:37] } 12. Qf3 { [%eval -0.24] [%clk 1:15:53] } 12... Ne5 { [%eval -0.32] [%clk 1:22:34] } 13. Qg3 { [%eval -0.36] [%clk 1:14:29] } 13... O-O { [%eval -0.27] [%clk 1:22:17] } 14. Bd2?! { [%eval -0.92] } { Inaccuracy. Be3 was best. } { [%clk 1:11:53] } 14... Rc8?! { [%eval -0.27] } { Inaccuracy. Qb6+ was best. } { [%clk 1:21:45] } 15. Kh1 { [%eval -0.64] [%clk 1:11:24] } 15... Kh8?! { [%eval -0.01] } { Inaccuracy. Qb6 was best. } { [%clk 1:21:01] } 16. Be3 { [%eval -0.03] [%clk 0:59:27] } 16... Nc4 { [%eval 0.0] [%clk 1:13:45] } 17. Bxc4 { [%eval -0.41] [%clk 0:39:48] } 17... Rxc4 { [%eval -0.44] [%clk 1:14:07] } 18. e5?! { [%eval -1.15] } { Inaccuracy. Qh3 was best. } { [%clk 0:38:55] } 18... Ng4 { [%eval -1.14] [%clk 1:12:45] } 19. Bf4 { [%eval -1.37] [%clk 0:36:34] } 19... dxe5?! { [%eval -0.78] } { Inaccuracy. h5 was best. } { [%clk 1:11:25] } 20. Bxe5 { [%eval -0.63] [%clk 0:31:10] } 20... Nxe5 { [%eval -0.14] [%clk 1:07:28] } 21. Qxe5 { [%eval -0.07] [%clk 0:31:20] } 21... Rc6 { [%eval -0.14] [%clk 1:07:46] } 22. Qe2 { [%eval -0.14] [%clk 0:27:33] } 22... Bf6 { [%eval -0.01] [%clk 1:06:31] } 23. Rad1 { [%eval -0.17] [%clk 0:26:27] } 23... Qe7 { [%eval 0.23] [%clk 1:06:21] } 24. Rf3 { [%eval -0.16] [%clk 0:24:44] } 24... Rc4 25. Rff1 1/2-1/2