Event: Round 7: Albornoz Cabrera, Carlos Daniel - Sierra Vallina, Lionel
Date: 2025-04-18
White: Albornoz Cabrera, Carlos Daniel
WhiteTitle: GM
WhiteElo: 2561
Black: Sierra Vallina, Lionel
BlackTitle: FM
BlackElo: 2342
Result: 1/2-1/2
ECO: B60
Opening: Sicilian Defense: Richter-Rauzer Variation, Modern Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.25] [%clk 1:30:52] } 2. Nf3 { [%eval 0.2] [%clk 1:31:25] } 2... d6 { [%eval 0.31] [%clk 1:31:15] } 3. d4 { [%eval 0.22] [%clk 1:31:50] } 3... cxd4 { [%eval 0.19] [%clk 1:31:40] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:17] } 4... Nf6 { [%eval 0.25] [%clk 1:32:02] } 5. Nc3 { [%eval 0.32] [%clk 1:32:44] } 5... Nc6 { [%eval 0.3] [%clk 1:32:25] } 6. Bg5 { [%eval 0.25] [%clk 1:33:10] } 6... Bd7 { [%eval 0.38] [%clk 1:32:41] } 7. Nxc6 { [%eval 0.34] [%clk 1:32:18] } 7... Bxc6 { [%eval 0.41] [%clk 1:29:01] } 8. Bb5 { [%eval 0.32] [%clk 1:32:22] } 8... Bxb5 { [%eval 0.34] [%clk 1:25:53] } 9. Bxf6 { [%eval 0.29] [%clk 1:32:47] } 9... gxf6 { [%eval 0.42] [%clk 1:26:18] } 10. Nxb5 { [%eval 0.38] [%clk 1:33:12] } 10... Qa5+ { [%eval 0.33] [%clk 1:24:47] } 11. Nc3 { [%eval 0.35] [%clk 1:33:41] } 11... e6 { [%eval 0.43] [%clk 1:02:36] } 12. O-O { [%eval 0.33] [%clk 1:29:49] } 12... Be7 { [%eval 0.3] [%clk 1:02:02] } 13. Qd3 { [%eval 0.27] [%clk 1:22:50] } 13... O-O-O { [%eval 0.29] [%clk 0:59:01] } 14. b4 { [%eval 0.27] [%clk 1:02:32] } 14... Qxb4 { [%eval 0.2] [%clk 0:49:05] } 15. Rab1 { [%eval 0.22] [%clk 1:02:45] } 15... Qc5 { [%eval 0.14] [%clk 0:47:19] } 16. Rb5 { [%eval 0.16] [%clk 1:02:33] } 16... Qc6 { [%eval 0.19] [%clk 0:46:39] } 17. Rfb1 { [%eval 0.17] [%clk 1:02:16] } 17... Rd7 { [%eval 0.36] [%clk 0:42:49] } 18. Ne2 { [%eval -0.05] [%clk 0:54:31] } 18... d5 { [%eval -0.12] [%clk 0:33:59] } 19. exd5 { [%eval -0.1] [%clk 0:35:35] } 19... Rxd5 { [%eval -0.06] [%clk 0:34:13] } 20. Rxd5 { [%eval -0.16] [%clk 0:35:37] } 20... Qxd5 { [%eval -0.02] [%clk 0:33:20] } 21. Qxd5 { [%eval 0.0] [%clk 0:36:01] } 21... exd5 { [%eval -0.05] [%clk 0:33:45] } 22. Rb3 { [%eval -0.09] [%clk 0:34:05] } 22... Re8 { [%eval 0.0] [%clk 0:18:22] } 23. Kf1 { [%eval -0.07] [%clk 0:32:03] } 23... Bf8 { [%eval -0.05] [%clk 0:16:40] } 24. Rd3 { [%eval -0.17] [%clk 0:29:53] } 24... Re4 { [%eval -0.26] [%clk 0:15:22] } 25. Nd4 { [%eval -0.33] [%clk 0:19:28] } 1/2-1/2