[Event "Buenaventura op"]
[Site "Buenaventura"]
[Date "2021.10.10"]
[Round "7"]
[White "Gamboa Bravo, Karol Dayana"]
[Black "Tolosa, Leonardo"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1509"]
[PlyCount "76"]
[EventDate "2021.10.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. d3 Na5 5. 0-0 Nxc4 6. dxc4 Qc7 7. Nc3 a6 8. e5 d6 9. Bf4 dxe5 10. Bxe5 Qc6 11. Re1 Nf6 12. Bxf6 gxf6 13. Ne4 Be7 14. Qd2 h6 15. Rad1 Bd7 16. Qf4 e5 17. Qd2 0-0-0 18. Qc3 Be6 19. Rb1 Rhg8 20. a3 Rg4 21. Ned2 Rxd2 22. Qxd2 Qxf3 23. g3 Rxc4 24. Re3 Qf5 25. Qd3 Rxc2 26. Qxf5 Bxf5 27. Rf3 Rxf2 28. Kxf2 Bxb1 29. Rc3 b5 30. b4 c4 31. a4 Bxb4 32. Rc1 Bd3 33. axb5 axb5 34. Ra1 Kb7 35. Ke3 Bc3 36. Rc1 b4 37. h4 f5 38. Rg1 Bd4+ 0-1

[Event "Buenaventura op"]
[Site "Buenaventura"]
[Date "2021.10.10"]
[Round "6"]
[White "Tolosa, Leonardo"]
[Black "Aguirre Hurtado, Pedronel"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "51"]
[EventDate "2021.10.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 Nf6 3. e5 Nd5 4. Bd3 c6 5. Nf3 Ba3 6. Nxa3 a6 7. 0-0 g6 8. Nc4 Ke7 9. Bg5+ f6 10. Bh4 Kf7 11. Nd6+ Kg8 12. c4 Nc7 13. Bxf6 Qf8 14. Qd2 Ne8 15. Nxe8 Qxe8 16. Qh6 Qf8 17. Qg5 Qf7 18. h4 h6 19. Qg3 Rh7 20. Bxg6 Qf8 21. Bxh7+ Kxh7 22. h5 Qg8 23. Qf4 d5 24. exd6 Nd7 25. Qe4+ Qg6 26. Qxg6# 1-0

[Event "Buenaventura op"]
[Site "Buenaventura"]
[Date "2021.10.09"]
[Round "5"]
[White "Delgado, Erwin Damar"]
[Black "Tolosa, Leonardo"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "83"]
[EventDate "2021.10.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. exd5 exd5 4. d4 Nf6 5. g3 Bb4 6. Bd2 0-0 7. Bg2 c6 8. Nge2 Bg4 9. f3 Bf5 10. 0-0 Nbd7 11. a3 Bd6 12. Bf4 Qc7 13. Qd2 Rfe8 14. Rfe1 h6 15. Bxd6 Qxd6 16. Nf4 Nb6 17. Bf1 Nc4 18. Bxc4 dxc4 19. Na2 Rad8 20. c3 g5 21. Ng2 Nd5 22. Ne3 Nxe3 23. Rxe3 Rxe3 24. Qxe3 Kf8 25. Re1 a5 26. Qe5 Qxe5 27. Rxe5 Bb1 28. Nc1 Re8 29. Kf2 b6 30. Ke3 f6 31. Rxe8+ Kxe8 32. h4 Kd7 33. Ne2 Kd6 34. Ng1 Kd5 35. Nh3 c5 36. dxc5 Kxc5 37. Nf2 f5 38. hxg5 hxg5 39. Nh3 g4 40. fxg4 fxg4 41. Nf2 Kb5 42. Nxg4 1-0

[Event "Buenaventura op"]
[Site "Buenaventura"]
[Date "2021.10.09"]
[Round "4"]
[White "Tolosa, Leonardo"]
[Black "Gonzalez Llanos, Jose Eduard"]
[Result "1-0"]
[ECO "C56"]
[PlyCount "29"]
[EventDate "2021.10.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 Nf6 4. Bc4 Be7 5. dxe5 Nxe4 6. Qd5 Ng5 7. Bxg5 0-0 8. Bxe7 Nxe7 9. Qe4 d6 10. exd6 Qxd6 11. 0-0 Bf5 12. Qe5 Qd7 13. Nc3 c6 14. Rad1 Qc8 15. Qxe7 1-0

[Event "Buenaventura op"]
[Site "Buenaventura"]
[Date "2021.10.08"]
[Round "2"]
[White "Pereira Vera, Henry Alberto"]
[Black "Tolosa, Leonardo"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1739"]
[PlyCount "51"]
[EventDate "2021.10.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. b3 c5 2. Bb2 Nc6 3. Nf3 d5 4. e3 Nf6 5. Bb5 Bg4 6. h3 Bd7 7. 0-0 e6 8. d4 Qb6 9. Be2 c4 10. Nc3 Na5 11. Ne5 Rc8 12. f4 g6 13. g4 h5 14. g5 Ne4 15. Nxe4 dxe4 16. Qd2 cxb3 17. c4 Bb4 18. Bc3 Bxc3 19. Qxc3 bxa2 20. Rxa2 Nc6 21. Nxc6 bxc6 22. Rfa1 Ra8 23. c5 Qc7 24. d5 0-0 25. d6 Qd8 26. Rxa7 1-0

[Event "Buenaventura op"]
[Site "Buenaventura"]
[Date "2021.10.08"]
[Round "1"]
[White "Tolosa, Leonardo"]
[Black "Angulo Mosquera, Blainer"]
[Result "1-0"]
[ECO "C42"]
[BlackElo "1538"]
[PlyCount "43"]
[EventDate "2021.10.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Qe7 4. d4 d6 5. Nf3 Qxe4+ 6. Be3 Bg4 7. Be2 Be7 8. Nc3 Qg6 9. h3 Bxf3 10. Bxf3 Nc6 11. Ne2 h6 12. c3 d5 13. Nf4 Qf5 14. Qb3 0-0-0 15. Qb5 a6 16. Qa4 Kb8 17. b4 g5 18. g4 Qd7 19. Nd3 Nxb4 20. Qd1 Nxd3+ 21. Qxd3 Qd6 22. Rb1 1-0

