Event: Round 7: Barbosa Otero, Matthew - Paez Villanueva, Santiago
Date: 2024-10-04
White: Barbosa Otero, Matthew
WhiteElo: 1685
Black: Paez Villanueva, Santiago
BlackElo: 1831
Result: 0-1
ECO: E63
Opening: King's Indian Defense: Fianchetto Variation, Panno Variation
Variant: Standard

1. c4 { [%eval 0.12] [%clk 0:15:19] } 1... g6 { [%eval 0.25] [%clk 0:15:17] } 2. Nc3 { [%eval 0.16] [%clk 0:15:27] } 2... Bg7 { [%eval 0.45] [%clk 0:15:26] } 3. d4 { [%eval 0.46] [%clk 0:15:36] } 3... Nf6 { [%eval 0.51] [%clk 0:15:31] } 4. g3 { [%eval 0.11] [%clk 0:15:40] } 4... O-O { [%eval 0.28] [%clk 0:15:38] } 5. Bg2 { [%eval 0.34] [%clk 0:15:49] } 5... d6 { [%eval 0.27] [%clk 0:15:47] } 6. Nf3 { [%eval 0.27] [%clk 0:15:56] } 6... Nc6 { [%eval 0.47] [%clk 0:15:55] } 7. O-O { [%eval 0.32] [%clk 0:15:57] } 7... a6 { [%eval 0.47] [%clk 0:16:02] } 8. a3 { [%eval 0.16] [%clk 0:16:06] } 8... Rb8 { [%eval 0.68] [%clk 0:16:10] } 9. Rb1?! { [%eval -0.26] } { Inaccuracy. b4 was best. } { [%clk 0:16:15] } 9... Bf5 { [%eval -0.26] [%clk 0:15:44] } 10. Ra1 { [%eval -0.34] [%clk 0:15:50] } 10... Na5 { [%eval -0.28] [%clk 0:15:51] } 11. Qa4 { [%eval -0.73] [%clk 0:14:49] } 11... c5?! { [%eval -0.04] } { Inaccuracy. b6 was best. } { [%clk 0:15:54] } 12. Bg5? { [%eval -1.16] } { Mistake. dxc5 was best. } { [%clk 0:14:27] } 12... Bd7 { [%eval -1.16] [%clk 0:15:59] } 13. Qc2 { [%eval -1.05] [%clk 0:14:19] } 13... cxd4 { [%eval -1.13] [%clk 0:15:49] } 14. Bxf6?! { [%eval -2.27] } { Inaccuracy. Nxd4 was best. } { [%clk 0:14:26] } 14... Bxf6 { [%eval -2.27] [%clk 0:15:56] } 15. Nd5 { [%eval -2.27] [%clk 0:14:33] } 15... Bg7 { [%eval -2.34] [%clk 0:15:42] } 16. b4 { [%eval -2.41] [%clk 0:14:26] } 16... Nc6 { [%eval -2.4] [%clk 0:15:40] } 17. Rab1?! { [%eval -3.37] } { Inaccuracy. Rac1 was best. } { [%clk 0:13:02] } 17... e6 { [%eval -2.97] [%clk 0:15:46] } 18. Nf4 { [%eval -3.05] [%clk 0:13:06] } 18... e5 { [%eval -3.03] [%clk 0:14:47] } 19. Nd5 { [%eval -3.05] [%clk 0:12:17] } 19... Bf5 { [%eval -2.96] [%clk 0:14:55] } 20. Qb3 { [%eval -2.96] [%clk 0:11:35] } 20... Bxb1 { [%eval -3.17] [%clk 0:14:57] } 21. Rxb1 { [%eval -3.26] [%clk 0:11:44] } 21... Ne7 { [%eval -3.05] [%clk 0:14:44] } 22. Nd2 { [%eval -3.01] [%clk 0:11:33] } 22... Nxd5 { [%eval -2.51] } 23. Bxd5 { [%eval -2.37] [%clk 0:11:38] } 23... Kh8 { [%eval -2.39] [%clk 0:14:43] } 24. Nf3 { [%eval -2.27] [%clk 0:11:20] } 24... f5 { [%eval -2.47] [%clk 0:13:52] } 25. Ng5?? { [%eval -5.69] } { Blunder. h4 was best. } { [%clk 0:11:09] } 25... Qxg5 { [%eval -5.81] [%clk 0:13:59] } 26. Qd1 { [%eval -5.99] [%clk 0:10:38] } 0-1