[Event "Medellin op"]
[Site "Medellin"]
[Date "2011.??.??"]
[Round "5.15"]
[White "Arbelaez Velasquez, Jeronimo"]
[Black "Echeverry Castano, Santiago"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1370"]
[PlyCount "62"]
[EventDate "2011.02.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 Nc6 3. dxc5 e5 4. Bc4 Bxc5 5. Nf3 Nf6 6. Nc3 0-0 7. 0-0 h6 8. Be3 Bb4 9. Bd2 d6 10. a3 Bg4 11. h3 Bxc3 12. Bxc3 Bh5 13. Bb5 Nxe4 14. Be1 Rc8 15. Qe2 Nf6 16. Bc3 Re8 17. Rfd1 e4 18. Bxc6 Rxc6 19. Qb5 Rc5 20. Ba5 Qxa5 21. Qxa5 Rxa5 22. g4 Bxg4 23. hxg4 exf3 24. Rxd6 Nxg4 25. Rd3 Rae5 26. Rdd1 Rh5 27. Rd3 Ree5 28. Rxf3 Reg5 29. Rg3 Ne3 30. Re1 Rxg3+ 31. fxg3 Nxc2 0-1

[Event "Medellin op"]
[Site "Medellin"]
[Date "2011.??.??"]
[Round "1.11"]
[White "Arenas Ocampo, Jhoan E"]
[Black "Echeverry Castano, Santiago"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1569"]
[PlyCount "61"]
[EventDate "2011.02.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d3 Bf5 5. Nf3 Nc6 6. Nh4 Bg6 7. Nxg6 hxg6 8. h3 Nf6 9. Be3 a6 10. Qd2 0-0-0 11. 0-0-0 e5 12. f4 Nd5 13. Ne4 Qe6 14. Ng5 Qf5 15. g4 Qd7 16. Bg2 Bb4 17. c3 exf4 18. Bxf4 Nxf4 19. Qxf4 Bd6 20. Qxf7 Be7 21. Qf4 Rdf8 22. Qd2 Bd6 23. Rhf1 Na5 24. Ne4 Qa4 25. Kb1 Nc6 26. Nxd6+ cxd6 27. Rxf8+ Rxf8 28. Rf1 Re8 29. Be4 Ne5 30. Qf4 Rh8 31. Bf5+ 1-0

[Event "Medellin op"]
[Site "Medellin"]
[Date "2011.??.??"]
[Round "7.15"]
[White "Correa Quintero, Cesar Au"]
[Black "Echeverry Castano, Santiago"]
[Result "1-0"]
[ECO "B32"]
[PlyCount "49"]
[EventDate "2011.02.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Bb4+ 6. c3 Bc5 7. Bc4 Nf6 8. 0-0 0-0 9. Bg5 h6 10. Bh4 d6 11. h3 Nb8 12. Qd3 Nbd7 13. Rd1 Qb6 14. b4 Rd8 15. bxc5 Nxc5 16. Qe3 Qb2 17. Nbd2 Be6 18. Bxf6 Bxc4 19. Nxc4 Qb5 20. Nxd6 Rxd6 21. Rxd6 gxf6 22. Qxh6 Nxe4 23. Rdd1 Qe2 24. Qe3 Qc4 25. Rd3 1-0

[Event "Medellin op"]
[Site "Medellin"]
[Date "2011.??.??"]
[Round "4.16"]
[White "Echeverry Castano, Santiago"]
[Black "Restrepo Restrepo, Jorge Alfons"]
[Result "1-0"]
[ECO "B12"]
[BlackElo "1600"]
[PlyCount "18"]
[EventDate "2011.02.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. e5 Bf5 4. d4 e6 5. h3 Ne7 6. Bg5 h6 7. Bh4 Bh7 8. Bd3 Bxd3 9. Qxd3 Ng6 1-0

[Event "Medellin op"]
[Site "Medellin"]
[Date "2011.??.??"]
[Round "3.24"]
[White "Echeverry Castano, Santiago"]
[Black "Zapata, Harvey"]
[Result "1-0"]
[ECO "C41"]
[BlackElo "1555"]
[PlyCount "31"]
[EventDate "2011.02.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nf3 d6 4. Ng5 d5 5. exd5 Nxd5 6. Qh5 g6 7. Qf3 Qxg5 8. Bxd5 f5 9. 0-0 c6 10. d4 Qd8 11. Bb3 e4 12. Qc3 Bg7 13. Bh6 Bxh6 14. d5 Kd7 15. dxc6+ Nxc6 16. Rd1+ 1-0

