
[Event "Subzonal 2.3.2 2025"]
[Site "Medellin COL"]
[Date "2025.04.19"]
[Round "9.42"]
[White "Marin, Sebastian"]
[Black "Echeto Hernandez, Samuel Elias"]
[Result "1-0"]
[WhiteElo "2272"]
[BlackElo "1929"]
[ECO "B31"]
[PlyCount "56"]
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 dxc6 5.d3 Bg7 6.h3 Nf6 7.Nc3 Nd7 8.Be3 e5 9.Qd2 h6 10.O-O b6 11.a3 Nf8 12.b4 f5 13.exf5 gxf5 14.Qe2 cxb4 15.Bd4 Ng6 16.Nxe5 O-O 17.Nxg6 Bxd4 18.Ne7+ Kh7 19.Nxc6 Qf6 20.Nxd4 bxc3 21.Qf3 Ba6 22.Qf4 Bb7 23.Rfe1 Bd5 24.Re5 Qd6 25.Rae1 Rae8 26.Nxf5 Qg6 27.Re7+ Kh8 28.R7e5 Kh7 1-0
[Site "Medellin COL"]
[Date "2025.04.19"]
[Round "9.42"]
[White "Marin, Sebastian"]
[Black "Echeto Hernandez, Samuel Elias"]
[Result "1-0"]
[WhiteElo "2272"]
[BlackElo "1929"]
[ECO "B31"]
[PlyCount "56"]
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 dxc6 5.d3 Bg7 6.h3 Nf6 7.Nc3 Nd7 8.Be3 e5 9.Qd2 h6 10.O-O b6 11.a3 Nf8 12.b4 f5 13.exf5 gxf5 14.Qe2 cxb4 15.Bd4 Ng6 16.Nxe5 O-O 17.Nxg6 Bxd4 18.Ne7+ Kh7 19.Nxc6 Qf6 20.Nxd4 bxc3 21.Qf3 Ba6 22.Qf4 Bb7 23.Rfe1 Bd5 24.Re5 Qd6 25.Rae1 Rae8 26.Nxf5 Qg6 27.Re7+ Kh8 28.R7e5 Kh7 1-0
[Event "Subzonal 2.3.2 2025"]
[Site "Medellin COL"]
[Date "2025.04.19"]
[Round "9.42"]
[White "Marin, Sebastian"]
[Black "Echeto Hernandez, Samuel Elias"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2272"]
[BlackElo "1929"]
[ECO "B31"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (with ...g6, without ...d6)"]
[EventDate "2025.04.14"]
[WhiteFideId "4402782"]
[BlackFideId "3947300"]
1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 Nd7
8. Be3 e5 9. Qd2 h6 10. O-O b6 11. a3 Nf8 12. b4 f5 13. exf5 gxf5 14. Qe2
cxb4 15. Bd4 Ng6 16. Nxe5 O-O 17. Nxg6 Bxd4 18. Ne7+ Kh7 19. Nxc6 Qf6 20.
Nxd4 bxc3 21. Qf3 Ba6 22. Qf4 Bb7 23. Rfe1 Bd5 24. Re5 Qd6 25. Rae1 Rae8
26. Nxf5 Qg6 27. Re7+ Kh8 28. R7e5 Kh7 1-0