Event: Round 9: Marin Posada, Sebastian - Echeto Hernandez, Samuel Elias
Date: 2025-04-19
White: Marin Posada, Sebastian
WhiteTitle: FM
WhiteElo: 2272
Black: Echeto Hernandez, Samuel Elias
BlackElo: 1929
Result: 1-0
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:32] } 1... c5 { [%eval 0.25] [%clk 1:29:50] } 2. Nf3 { [%eval 0.2] [%clk 1:30:51] } 2... Nc6 { [%eval 0.25] [%clk 1:29:59] } 3. Bb5 { [%eval 0.28] [%clk 1:31:08] } 3... g6 { [%eval 0.24] [%clk 1:30:16] } 4. Bxc6 { [%eval 0.27] [%clk 1:30:47] } 4... dxc6 { [%eval 0.5] [%clk 1:30:38] } 5. d3 { [%eval 0.4] [%clk 1:31:05] } 5... Bg7 { [%eval 0.28] [%clk 1:30:51] } 6. h3 { [%eval 0.3] [%clk 1:31:23] } 6... Nf6 { [%eval 0.53] [%clk 1:31:02] } 7. Nc3 { [%eval 0.31] [%clk 1:31:14] } 7... Nd7 { [%eval 0.42] [%clk 1:30:39] } 8. Be3 { [%eval 0.58] [%clk 1:31:22] } 8... e5 { [%eval 0.53] [%clk 1:30:45] } 9. Qd2 { [%eval 0.6] [%clk 1:31:30] } 9... h6 { [%eval 0.45] [%clk 1:30:45] } 10. O-O { [%eval 0.51] [%clk 1:28:51] } 10... b6 { [%eval 0.58] [%clk 1:31:00] } 11. a3 { [%eval 0.3] [%clk 1:21:18] } 11... Nf8 { [%eval 0.34] [%clk 1:18:40] } 12. b4 { [%eval 0.38] [%clk 1:17:39] } 12... f5 { [%eval 0.24] [%clk 1:17:13] } 13. exf5 { [%eval 0.29] [%clk 1:08:59] } 13... gxf5 { [%eval 0.4] [%clk 1:17:40] } 14. Qe2?! { [%eval -0.3] } { Inaccuracy. Rae1 was best. } { [%clk 0:59:43] } 14... cxb4?? { [%eval 1.98] } { Blunder. Ne6 was best. } { [%clk 1:15:13] } 15. Bd4?? { [%eval -0.3] } { Blunder. Nxe5 was best. } { [%clk 0:44:25] } 15... Ng6 { [%eval -0.31] [%clk 0:53:56] } 16. Nxe5 { [%eval -0.35] [%clk 0:28:12] } 16... O-O { [%eval -0.13] [%clk 0:54:00] } 17. Nxg6 { [%eval 0.0] [%clk 0:27:16] } 17... Bxd4?? { [%eval 2.4] } { Blunder. Qxd4 was best. } { [%clk 0:54:18] } 18. Ne7+ { [%eval 2.44] [%clk 0:22:57] } 18... Kh7 { [%eval 2.12] [%clk 0:43:17] } 19. Nxc6 { [%eval 2.15] [%clk 0:22:59] } 19... Qf6 { [%eval 2.5] [%clk 0:43:07] } 20. Nxd4 { [%eval 2.49] [%clk 0:21:03] } 20... bxc3 { [%eval 2.42] [%clk 0:43:29] } 21. Qf3 { [%eval 2.5] [%clk 0:19:42] } 21... Ba6?! { [%eval 3.83] } { Inaccuracy. Bd7 was best. } { [%clk 0:40:05] } 22. Qf4? { [%eval 2.05] } { Mistake. Rfe1 was best. } { [%clk 0:18:47] } 22... Bb7?! { [%eval 3.43] } { Inaccuracy. Rad8 was best. } { [%clk 0:27:22] } 23. Rfe1 { [%eval 3.24] [%clk 0:16:57] } 23... Bd5?! { [%eval 4.13] } { Inaccuracy. Rf7 was best. } { [%clk 0:22:58] } 24. Re5 { [%eval 4.17] [%clk 0:16:01] } 24... Qd6?! { [%eval 5.96] } { Inaccuracy. Rad8 was best. } { [%clk 0:20:43] } 25. Rae1 { [%eval 4.88] [%clk 0:13:25] } 25... Rae8 { [%eval 4.88] [%clk 0:17:08] } 26. Nxf5 { [%eval 4.92] [%clk 0:10:47] } 26... Qg6 { [%eval 4.99] [%clk 0:15:22] } 27. Re7+ { [%eval 4.8] [%clk 0:09:59] } 27... Kh8?? { [%eval #12] } { Checkmate is now unavoidable. Rxe7 was best. } { [%clk 0:14:31] } 28. R7e5?? { [%eval #-1] } { Lost forced checkmate sequence. Qd4+ was best. } { [%clk 0:04:58] } 28... Kh7?? { [%eval 4.64] } { Lost forced checkmate sequence. Qxg2# was best. } { [%clk 0:14:38] } 1-0