[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.09"]
[Round "7"]
[White "Villalba Valderrama, Alexander"]
[Black "Ruiz Marin, Jeronimo"]
[Result "1/2-1/2"]
[ECO "C41"]
[BlackElo "1500"]
[PlyCount "34"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. h3 Be7 4. Nc3 Nf6 5. Bc4 0-0 6. 0-0 c5 7. d3 Nc6 8. Re1 a6 9. a3 b5 10. Bb3 Bd7 11. Qe2 Nd4 12. Nxd4 exd4 13. Nd5 Nxd5 14. exd5 Qc8 15. Qxe7 Re8 16. Qxe8+ Bxe8 17. Rxe8+ Qxe8 1/2-1/2

[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.08"]
[Round "5"]
[White "Bravo Padilla, Hernan David"]
[Black "Ruiz Marin, Jeronimo"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1504"]
[BlackElo "1500"]
[PlyCount "63"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nd2 Nc6 5. c3 a6 6. Ngf3 Be7 7. Bd3 Bd7 8. Qc2 g6 9. Ne5 Nxe5 10. Bxe5 b5 11. 0-0 a5 12. e4 c6 13. exd5 exd5 14. Rae1 0-0 15. f4 Qc8 16. f5 a4 17. fxg6 fxg6 18. Bxg6 Qd8 19. Bxf6 Bxf6 20. Bxh7+ Kh8 21. Kh1 Rf7 22. Bf5 Bxf5 23. Rxf5 Bh4 24. g3 Rxf5 25. Qxf5 Bf6 26. Re6 Kg7 27. Nf3 Qf8 28. Ne5 Rd8 29. Qg6+ Kh8 30. Nf7+ Qxf7 31. Qxf7 Rg8 32. Rxf6 1-0

[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.07"]
[Round "4"]
[White "Ruiz Marin, Jeronimo"]
[Black "Giraldo Alvarez, Simon"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1500"]
[BlackElo "1577"]
[PlyCount "66"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c6 2. f4 d5 3. e5 e6 4. d4 Ne7 5. Nf3 c5 6. Bb5+ Nbc6 7. dxc5 a6 8. Bd3 Qa5+ 9. Bd2 Qxc5 10. a3 b5 11. b4 Qb6 12. c3 Nf5 13. Qe2 Be7 14. g4 Nh4 15. Be3 Nxf3+ 16. Qxf3 Qc7 17. Nd2 Nxe5 18. fxe5 Qxc3 19. Ke2 Qxe5 20. a4 bxa4 21. Rxa4 Rb8 22. Qf4 Qxf4 23. Bxf4 Rxb4 24. Rxb4 Bxb4 25. Ra1 a5 26. h4 f6 27. g5 e5 28. Bb5+ Ke7 29. gxf6+ gxf6 30. Bh6 Rg8 31. Nb3 Rg2+ 32. Ke3 Rg3+ 33. Ke2 Rxb3 0-1

[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.06"]
[Round "3"]
[White "Ramirez H, Jhonatan"]
[Black "Ruiz Marin, Jeronimo"]
[Result "1-0"]
[ECO "C23"]
[WhiteElo "1616"]
[BlackElo "1500"]
[PlyCount "55"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 d6 3. c3 c6 4. d4 b5 5. Bb3 a5 6. dxe5 a4 7. Bc2 dxe5 8. Qh5 Bd6 9. Bg5 Nf6 10. Qh4 h6 11. Nf3 Kd7 12. Bxf6 gxf6 13. Nbd2 Kc7 14. 0-0-0 a3 15. b3 Be7 16. Qh5 Be6 17. Nh4 Nd7 18. Nf5 Bxf5 19. exf5 Qg8 20. Qf3 b4 21. Be4 bxc3 22. Nc4 Nc5 23. Bxc6 Nxb3+ 24. axb3 a2 25. Rd7+ Kb8 26. Rb7+ Kc8 27. Nb6+ Kd8 28. Qd3+ 1-0

