Event: II Aberto do Brasil de Xadrez Rondonia 2025
Site: https://www.cbx.org.br/torneio/8508/ii-aberto-do-brasil-rondonia-std-2025
Date: 2025-04-20
White: Farias, Robson da Costa
WhiteElo: 1821
Black: Maciel Junior, Joao Edson Costa
BlackElo: 1671
Result: 1-0
ECO: B30
Opening: Sicilian Defense: Old Sicilian
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:50] } 1... c5 { [%eval 0.25] [%clk 1:30:55] } 2. Nf3 { [%eval 0.2] [%clk 1:31:14] } 2... Nc6 { [%eval 0.25] [%clk 1:31:19] } 3. Bc4 { [%eval 0.0] [%clk 1:31:28] } 3... Nf6 { [%eval 0.12] [%clk 1:31:20] } 4. Nc3 { [%eval 0.0] [%clk 1:30:36] } 4... d6 { [%eval 0.33] [%clk 1:31:13] } 5. Ng5?! { [%eval -0.43] } { Inaccuracy. d4 was best. } { [%clk 1:30:51] } 5... e6 { [%eval -0.43] [%clk 1:30:58] } 6. d3 { [%eval -0.46] [%clk 1:30:01] } 6... g6 { [%eval -0.33] [%clk 1:29:21] } 7. O-O { [%eval -0.36] [%clk 1:29:58] } 7... Bg7 { [%eval -0.26] [%clk 1:29:50] } 8. f4 { [%eval -0.24] [%clk 1:30:12] } 8... O-O { [%eval -0.27] [%clk 1:29:00] } 9. Ne2?! { [%eval -1.24] } { Inaccuracy. a3 was best. } { [%clk 1:28:45] } 9... Na5 { [%eval -0.72] [%clk 1:27:26] } 10. Bb3?! { [%eval -1.31] } { Inaccuracy. Nc3 was best. } { [%clk 1:28:47] } 10... Nxb3?! { [%eval -0.72] } { Inaccuracy. h6 was best. } { [%clk 1:27:49] } 11. axb3 { [%eval -0.75] [%clk 1:28:56] } 11... b5 { [%eval -0.51] [%clk 1:26:38] } 12. Qe1 { [%eval -0.58] [%clk 1:26:42] } 12... h6 { [%eval -0.4] [%clk 1:25:25] } 13. Nf3 { [%eval -0.47] [%clk 1:26:38] } 13... c4?! { [%eval 0.16] } { Inaccuracy. Bb7 was best. } { [%clk 1:19:56] } 14. bxc4 { [%eval -0.07] [%clk 1:19:00] } 14... bxc4 { [%eval 0.02] [%clk 1:19:38] } 15. e5?! { [%eval -0.58] } { Inaccuracy. Be3 was best. } { [%clk 1:16:40] } 15... cxd3 { [%eval -0.67] [%clk 1:18:32] } 16. cxd3 { [%eval -0.5] [%clk 1:15:44] } 16... dxe5 { [%eval -0.22] } 17. fxe5 { [%eval -0.26] [%clk 1:15:40] } 17... Nd5 { [%eval -0.25] [%clk 1:18:24] } 18. d4 { [%eval -0.31] } 18... Qb6 { [%eval 0.0] [%clk 1:15:38] } 19. Qh4 { [%eval -0.47] [%clk 1:10:08] } 19... g5?? { [%eval 3.24] } { Blunder. Ba6 was best. } { [%clk 1:13:59] } 20. Bxg5 { [%eval 3.07] [%clk 1:06:23] } 20... hxg5?? { [%eval #6] } { Checkmate is now unavoidable. Ba6 was best. } { [%clk 1:12:29] } 21. Nxg5 { [%eval #5] [%clk 1:06:44] } 1-0