Event: Round 6: De Andrade, Osvaldo Cezar G. - Almeida Junior, Alvaro Alves de
Date: 2024-06-01
White: De Andrade, Osvaldo Cezar G.
WhiteElo: 2026
Black: Almeida Junior, Alvaro Alves de
BlackTitle: NM
BlackElo: 2129
Result: 0-1
ECO: B97
Opening: Sicilian Defense: Najdorf Variation, Poisoned Pawn Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:50] } 1... c5 { [%eval 0.25] [%clk 1:28:20] } 2. Nf3 { [%eval 0.25] [%clk 1:31:10] } 2... d6 { [%eval 0.27] [%clk 1:28:47] } 3. d4 { [%eval 0.31] [%clk 1:31:33] } 3... cxd4 { [%eval 0.28] [%clk 1:29:14] } 4. Nxd4 { [%eval 0.19] [%clk 1:31:53] } 4... Nf6 { [%eval 0.24] [%clk 1:29:41] } 5. Nc3 { [%eval 0.28] [%clk 1:32:09] } 5... a6 { [%eval 0.29] [%clk 1:30:03] } 6. Bg5 { [%eval 0.1] [%clk 1:32:30] } 6... e6 { [%eval 0.22] [%clk 1:30:30] } 7. f4 { [%eval 0.09] [%clk 1:32:53] } 7... Qb6 { [%eval 0.08] [%clk 1:30:57] } 8. Qd3 { [%eval 0.09] [%clk 1:26:47] } 8... Qxb2 { [%eval 0.17] [%clk 1:30:58] } 9. Rb1 { [%eval 0.17] [%clk 1:27:09] } 9... Qa3 { [%eval 0.23] [%clk 1:31:27] } 10. Be2?! { [%eval -0.48] } { Inaccuracy. f5 was best. } { [%clk 1:25:50] } 10... Be7 { [%eval 0.0] [%clk 1:31:28] } 11. e5 { [%eval 0.0] [%clk 1:25:21] } 11... dxe5 { [%eval 0.0] [%clk 1:28:46] } 12. fxe5 { [%eval 0.0] [%clk 1:24:51] } 12... Nfd7 { [%eval -0.01] [%clk 1:27:58] } 13. Rb3 { [%eval -0.05] [%clk 1:10:12] } 13... Qc5 { [%eval -0.03] [%clk 1:22:30] } 14. Nxe6?? { [%eval -2.98] } { Blunder. Bxe7 was best. } { [%clk 0:53:05] } 14... fxe6 { [%eval -3.2] [%clk 1:16:02] } 15. Bxe7 { [%eval -3.13] [%clk 0:49:45] } 15... Qxe7 { [%eval -2.87] [%clk 1:04:59] } 16. Rf1 { [%eval -3.53] [%clk 0:41:34] } 16... Nc5 { [%eval -3.51] [%clk 0:58:08] } 17. Bh5+ { [%eval -4.09] [%clk 0:35:44] } 17... g6 { [%eval -3.99] [%clk 0:58:33] } 18. Bxg6+ { [%eval -4.42] [%clk 0:36:04] } 18... hxg6 { [%eval -4.42] [%clk 0:59:00] } 19. Qxg6+ { [%eval -4.31] [%clk 0:36:22] } 19... Kd8 { [%eval -4.22] [%clk 0:58:58] } 20. Rf7 { [%eval -4.53] [%clk 0:32:15] } 20... Qh4+ { [%eval -4.51] [%clk 0:58:59] } 21. g3 { [%eval -4.59] [%clk 0:25:10] } 21... Qh6 { [%eval -4.52] [%clk 0:59:24] } 22. Qg4 { [%eval -5.11] [%clk 0:23:52] } 22... Nxb3 { [%eval -5.08] [%clk 0:59:27] } 23. axb3 { [%eval -4.82] [%clk 0:24:04] } 23... Qe3+ { [%eval -4.9] [%clk 0:59:09] } 24. Ne2 { [%eval -4.81] [%clk 0:23:25] } 24... Bd7 { [%eval -5.01] [%clk 0:58:32] } 25. Qg7 { [%eval -5.08] [%clk 0:22:09] } 25... Re8 { [%eval -5.13] [%clk 0:54:20] } 26. h4 { [%eval -5.05] [%clk 0:22:23] } 26... a5 { [%eval -4.73] [%clk 0:45:41] } 0-1