Event: Round 6: Arango, Santiago - Molina Ballesteros, Juan Sebasti
Date: 2024-05-27
White: Arango, Santiago
WhiteElo: 1974
Black: Molina Ballesteros, Juan Sebasti
BlackElo: 1821
Result: 1-0
ECO: B94
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:58] } 1... c5 { [%eval 0.25] [%clk 1:30:51] } 2. Nf3 { [%eval 0.25] [%clk 1:31:23] } 2... d6 { [%eval 0.27] [%clk 1:31:17] } 3. d4 { [%eval 0.31] [%clk 1:31:49] } 3... cxd4 { [%eval 0.28] [%clk 1:31:43] } 4. Nxd4 { [%eval 0.33] [%clk 1:32:14] } 4... Nf6 { [%eval 0.24] [%clk 1:32:06] } 5. Nc3 { [%eval 0.29] [%clk 1:32:32] } 5... a6 { [%eval 0.29] [%clk 1:32:30] } 6. Bg5 { [%eval 0.1] [%clk 1:32:56] } 6... Nbd7 { [%eval 0.34] [%clk 1:32:47] } 7. f4 { [%eval 0.19] [%clk 1:32:47] } 7... h6 { [%eval 0.35] [%clk 1:32:36] } 8. Bh4 { [%eval 0.28] [%clk 1:32:53] } 8... g6 { [%eval 0.6] [%clk 1:32:07] } 9. Be2 { [%eval 0.46] [%clk 1:27:01] } 9... Bg7 { [%eval 0.59] [%clk 1:31:58] } 10. f5?! { [%eval -0.29] } { Inaccuracy. Qd2 was best. } { [%clk 1:26:34] } 10... g5 { [%eval -0.3] [%clk 1:31:08] } 11. Bf2 { [%eval -0.4] [%clk 1:26:21] } 11... Ne5 { [%eval 0.1] [%clk 1:29:09] } 12. h4 { [%eval -0.33] [%clk 1:20:28] } 12... g4 { [%eval -0.36] [%clk 1:24:18] } 13. h5?! { [%eval -1.27] } { Inaccuracy. a4 was best. } { [%clk 1:11:15] } 13... b5 { [%eval -1.25] [%clk 1:23:31] } 14. a3 { [%eval -1.57] [%clk 1:06:14] } 14... Bb7 { [%eval -1.54] [%clk 1:23:53] } 15. Bd3 { [%eval -1.62] [%clk 1:04:09] } 15... Qc7 { [%eval -1.49] [%clk 1:17:29] } 16. Qe2 { [%eval -1.39] [%clk 0:58:58] } 16... Rc8 { [%eval -1.19] [%clk 1:15:00] } 17. O-O-O { [%eval -1.21] [%clk 0:39:52] } 17... Nc4 { [%eval -0.97] [%clk 1:08:18] } 18. Ndxb5?? { [%eval -3.12] } { Blunder. Bxc4 was best. } { [%clk 0:38:33] } 18... axb5 { [%eval -2.99] [%clk 1:08:42] } 19. Nxb5 { [%eval -3.43] [%clk 0:38:52] } 19... Qc6 { [%eval -3.37] [%clk 0:58:59] } 20. Na7 { [%eval -3.31] [%clk 0:38:43] } 20... Nxe4 { [%eval -3.16] [%clk 0:57:30] } 21. Bxe4? { [%eval -5.36] } { Mistake. c3 was best. } { [%clk 0:19:55] } 21... Bxb2+ { [%eval -5.03] [%clk 0:55:58] } 22. Kb1 { [%eval -4.75] [%clk 0:20:23] } 22... Qa4 { [%eval -4.13] [%clk 0:53:35] } 23. Bxb7?? { [%eval #-9] } { Checkmate is now unavoidable. Nxc8 was best. } { [%clk 0:11:39] } 23... Bc3?? { [%eval -4.93] } { Lost forced checkmate sequence. Qxa3 was best. } { [%clk 0:51:19] } 24. Bd4?? { [%eval #-11] } { Checkmate is now unavoidable. Rde1 was best. } { [%clk 0:07:13] } 24... Nxa3+ { [%eval #-14] [%clk 0:50:37] } 25. Kc1 { [%eval #-15] [%clk 0:07:07] } 25... Nxc2?? { [%eval 7.4] } { Lost forced checkmate sequence. Nc4 was best. } { [%clk 0:46:23] } 26. Nxc8 { [%eval 7.2] [%clk 0:06:40] } 26... O-O? { [%eval #2] } { Checkmate is now unavoidable. Qa1+ was best. } { [%clk 0:41:17] } 27. Qxg4+ { [%eval #1] [%clk 0:06:51] } 1-0