Event: Round 4: Arenas, David - Alcala Leon, Daniel Alejandro
Date: 2024-11-10
White: Arenas, David
WhiteTitle: GM
WhiteElo: 2337
Black: Alcala Leon, Daniel Alejandro
BlackElo: 2019
Result: 1-0
ECO: B34
Opening: Sicilian Defense: Accelerated Dragon, Modern Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:15:18] } 1... c5 { [%eval 0.25] [%clk 0:15:18] } 2. Nf3 { [%eval 0.21] [%clk 0:15:26] } 2... Nc6 { [%eval 0.3] [%clk 0:15:26] } 3. d4 { [%eval 0.27] [%clk 0:15:31] } 3... cxd4 { [%eval 0.35] [%clk 0:15:34] } 4. Nxd4 { [%eval 0.21] [%clk 0:15:39] } 4... g6 { [%eval 0.47] [%clk 0:15:44] } 5. Nc3 { [%eval 0.2] [%clk 0:15:38] } 5... Bg7 { [%eval 0.24] [%clk 0:15:52] } 6. Nb3 { [%eval 0.08] [%clk 0:15:47] } 6... Nf6 { [%eval 0.1] [%clk 0:16:00] } 7. Bc4 { [%eval -0.03] [%clk 0:15:55] } 7... O-O { [%eval 0.0] [%clk 0:16:07] } 8. O-O { [%eval 0.0] [%clk 0:16:04] } 8... d6 { [%eval 0.09] [%clk 0:16:16] } 9. Re1 { [%eval 0.02] [%clk 0:16:13] } 9... a6 { [%eval 0.07] [%clk 0:16:18] } 10. Bg5 { [%eval -0.09] [%clk 0:16:16] } 10... Ne5 { [%eval -0.05] [%clk 0:16:04] } 11. Bf1 { [%eval -0.04] [%clk 0:16:20] } 11... b5 { [%eval 0.18] [%clk 0:16:05] } 12. Nd5 { [%eval -0.3] [%clk 0:16:19] } 12... Ned7?! { [%eval 0.52] } { Inaccuracy. Nxd5 was best. } { [%clk 0:15:17] } 13. a4 { [%eval 0.49] [%clk 0:15:53] } 13... bxa4 { [%eval 0.47] [%clk 0:14:40] } 14. Rxa4 { [%eval 0.52] [%clk 0:16:01] } 14... Bb7?! { [%eval 1.53] } { Inaccuracy. Nb6 was best. } { [%clk 0:14:45] } 15. Na5 { [%eval 1.59] [%clk 0:15:48] } 15... Rb8 { [%eval 1.6] } 16. Nxb7 { [%eval 1.61] [%clk 0:14:33] } 16... Rxb7 { [%eval 1.57] [%clk 0:14:37] } 17. b4 { [%eval 1.58] [%clk 0:14:42] } 17... Nb6?! { [%eval 2.58] } { Inaccuracy. Nb8 was best. } { [%clk 0:12:31] } 18. Bxf6 { [%eval 2.5] [%clk 0:13:26] } 18... exf6 { [%eval 2.42] [%clk 0:11:38] } 19. Rxa6? { [%eval 1.03] } { Mistake. Bxa6 was best. } { [%clk 0:13:27] } 19... Nxd5 { [%eval 1.41] [%clk 0:11:23] } 20. Qxd5 { [%eval 1.48] [%clk 0:13:35] } 20... Rxb4 { [%eval 1.41] [%clk 0:09:23] } 21. Rxd6 { [%eval 1.37] [%clk 0:13:32] } 21... Qb8 { [%eval 1.48] [%clk 0:09:01] } 22. Rd1 { [%eval 1.07] [%clk 0:13:04] } 22... Qe8? { [%eval 2.27] } { Mistake. Rb7 was best. } { [%clk 0:08:50] } 23. Bc4?! { [%eval 1.45] } { Inaccuracy. c4 was best. } { [%clk 0:13:06] } 23... Qc8 { [%eval 1.79] [%clk 0:07:33] } 24. Bb3 { [%eval 1.56] [%clk 0:13:01] } 24... Rb8? { [%eval 3.2] } { Mistake. Qe8 was best. } { [%clk 0:07:26] } 25. Rd7 { [%eval 3.18] [%clk 0:12:44] } 25... Qe8 { [%eval 3.2] [%clk 0:07:19] } 26. g3 { [%eval 3.19] [%clk 0:12:28] } 26... h5 { [%eval 3.43] [%clk 0:07:12] } 27. Ra1 { [%eval 3.03] [%clk 0:11:24] } 27... f5? { [%eval 4.93] } { Mistake. Rd8 was best. } { [%clk 0:06:42] } 28. Raa7 { [%eval 4.98] [%clk 0:11:31] } 28... Qxe4?? { [%eval #8] } { Checkmate is now unavoidable. Kh8 was best. } { [%clk 0:04:25] } 29. Rxf7 { [%eval #7] [%clk 0:11:34] } 1-0