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: 2025-04-18
White: Marques, Dhiogo Lopes
Black: Da Silva, Vinicius R. Rodrigues
BlackTitle: NM
BlackElo: 1960
Result: 0-1
ECO: B20
Opening: Sicilian Defense: Bowdler Attack
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:50] } 1... c5 { [%eval 0.25] [%clk 1:30:32] } 2. Bc4 { [%eval 0.0] [%clk 1:31:14] } 2... e6 { [%eval 0.0] [%clk 1:30:40] } 3. d3 { [%eval -0.21] [%clk 1:31:24] } 3... g6 { [%eval -0.06] [%clk 1:31:09] } 4. Ne2 { [%eval -0.07] [%clk 1:31:34] } 4... Bg7 { [%eval -0.04] [%clk 1:31:33] } 5. Nbc3 { [%eval -0.2] [%clk 1:31:48] } 5... Ne7 { [%eval 0.03] } 6. O-O { [%eval -0.21] [%clk 1:32:18] } 6... O-O { [%eval -0.15] [%clk 1:32:10] } 7. a3 { [%eval -0.33] [%clk 1:32:28] } 7... a6 { [%eval -0.04] [%clk 1:32:19] } 8. b4 { [%eval -0.34] [%clk 1:32:45] } 8... b5 { [%eval -0.38] [%clk 1:28:28] } 9. Bb3 { [%eval -0.34] [%clk 1:32:07] } 9... cxb4 { [%eval -0.4] [%clk 1:27:46] } 10. axb4 { [%eval -0.41] [%clk 1:32:17] } 10... Nbc6 { [%eval -0.54] [%clk 1:28:13] } 11. Ba3? { [%eval -1.78] } { Mistake. Bg5 was best. } { [%clk 1:31:51] } 11... a5 { [%eval -1.72] [%clk 1:26:37] } 12. d4?? { [%eval -4.51] } { Blunder. Bb2 was best. } { [%clk 1:32:04] } 12... axb4 { [%eval -4.52] [%clk 1:26:29] } 13. Bxb4 { [%eval -4.33] [%clk 1:32:27] } 13... Rxa1 { [%eval -4.25] [%clk 1:26:40] } 14. Qxa1 { [%eval -4.31] [%clk 1:32:56] } 14... Nxb4 { [%eval -4.27] [%clk 1:26:24] } 15. d5 { [%eval -4.98] [%clk 1:32:28] } 15... exd5 { [%eval -4.87] [%clk 1:26:38] } 16. exd5 { [%eval -5.19] [%clk 1:32:50] } 16... Nbxd5 { [%eval -5.33] [%clk 1:27:02] } 17. Nxd5 { [%eval -6.19] [%clk 1:33:12] } 17... Bxa1 { [%eval -6.05] [%clk 1:27:20] } 18. Nxe7+ { [%eval -7.22] [%clk 1:33:31] } 18... Qxe7 { [%eval -7.48] [%clk 1:27:47] } 19. Rxa1 { [%eval -7.41] [%clk 1:33:56] } 19... Qxe2 { [%eval -6.94] [%clk 1:28:14] } 20. h3 { [%eval -8.95] [%clk 1:34:12] } 20... Bb7 { [%eval -8.43] [%clk 1:28:07] } 21. Ra7? { [%eval #-9] } { Checkmate is now unavoidable. c3 was best. } { [%clk 1:32:32] } 21... Qe4 { [%eval #-11] [%clk 1:28:01] } 22. f3 { [%eval #-9] [%clk 1:31:59] } 22... Qe3+ { [%eval #-8] [%clk 1:28:23] } 23. Kh1 { [%eval #-6] [%clk 1:31:27] } 23... Qxa7 { [%eval #-5] [%clk 1:28:06] } 24. c4 { [%eval #-5] [%clk 1:30:49] } 24... Bxf3 { [%eval #-5] [%clk 1:28:27] } 25. gxf3 { [%eval #-4] [%clk 1:30:53] } 25... Qf2 { [%eval #-3] [%clk 1:28:41] } 26. cxb5 { [%eval #-3] [%clk 1:30:47] } 26... Re8 { [%eval #-2] [%clk 1:29:05] } 27. Bc4 Re1+ 28. Bf1 { [%clk 1:31:25] } 28... Rxf1# { [%clk 1:30:04] } 0-1