Event: Round 1: Rivero Ochoa, Alan Alexis - Acosta Ovalles, Jonathan Jesus
Date: 2024-12-14
White: Rivero Ochoa, Alan Alexis
WhiteElo: 1730
Black: Acosta Ovalles, Jonathan Jesus
Result: 1-0
ECO: D02
Opening: Queen's Pawn Game: Chigorin Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:15:14] } 1... d5 { [%eval 0.24] [%clk 0:15:16] } 2. Nf3 { [%eval 0.08] [%clk 0:15:07] } 2... Nc6 { [%eval 0.5] [%clk 0:15:20] } 3. e3 { [%eval 0.42] [%clk 0:15:14] } 3... Bg4 { [%eval 0.46] [%clk 0:15:16] } 4. Be2 { [%eval 0.27] [%clk 0:15:14] } 4... f6?! { [%eval 0.87] } { Inaccuracy. Nf6 was best. } { [%clk 0:15:22] } 5. b3 { [%eval 0.5] [%clk 0:13:37] } 5... e5 { [%eval 0.63] [%clk 0:15:15] } 6. dxe5 { [%eval 0.43] [%clk 0:13:44] } 6... fxe5 { [%eval 0.46] [%clk 0:15:23] } 7. Bb2 { [%eval 0.27] [%clk 0:13:52] } 7... Bb4+ { [%eval 0.47] [%clk 0:15:29] } 8. Nbd2 { [%eval 0.36] [%clk 0:13:31] } 8... e4?? { [%eval 3.77] } { Blunder. Nf6 was best. } { [%clk 0:15:34] } 9. Nd4?? { [%eval 0.88] } { Blunder. Bxg7 was best. } { [%clk 0:13:36] } 9... Bd7?? { [%eval 4.09] } { Blunder. Bxe2 was best. } { [%clk 0:15:15] } 10. Nxc6 { [%eval 4.03] [%clk 0:12:57] } 10... bxc6 { [%eval 4.01] [%clk 0:15:21] } 11. Bxg7 { [%eval 4.12] [%clk 0:13:02] } 11... Qg5 { [%eval 4.04] [%clk 0:15:28] } 12. Bxh8 { [%eval 4.12] [%clk 0:12:38] } 12... Qxg2 { [%eval 3.97] [%clk 0:15:31] } 13. Rf1 { [%eval 3.93] [%clk 0:12:46] } 13... Qxh2 { [%eval 4.77] [%clk 0:15:37] } 14. a3 { [%eval 4.56] [%clk 0:12:39] } 14... O-O-O? { [%eval 8.08] } { Mistake. Ba5 was best. } { [%clk 0:15:22] } 15. axb4 { [%eval 7.84] [%clk 0:12:45] } 15... Nh6 { [%eval 8.9] [%clk 0:15:18] } 16. Bd4 { [%eval 7.34] [%clk 0:12:43] } 16... Rg8 { [%eval 7.93] } 17. Rxa7 { [%eval 7.75] } 17... Ng4? { [%eval #7] } { Checkmate is now unavoidable. Bg4 was best. } { [%clk 0:14:40] } 18. Ra8+ { [%eval #6] [%clk 0:12:25] } 18... Kb7 { [%eval #6] [%clk 0:14:41] } 19. Rxg8 { [%eval #5] [%clk 0:12:12] } 19... h5 { [%eval #3] [%clk 0:14:08] } 20. Qa1 { [%eval #3] [%clk 0:12:10] } 20... Qg2 { [%eval #1] } 21. f3 { [%eval #6] } 21... Qf2+ { [%eval #3] [%clk 0:13:31] } 1-0