[Event "Antioquia op"]
[Site "Antioquia"]
[Date "2020.03.07"]
[Round "7"]
[White "Bossa Osorio, Nicolas"]
[Black "Colzato Rojas, Christine"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1053"]
[BlackElo "1400"]
[PlyCount "46"]
[EventDate "2020.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. c4 e6 4. e3 Nf6 5. Nd2 Be7 6. Ngf3 0-0 7. Ne5 Nfd7 8. Bd3 Bxd3 9. Nxd3 c5 10. Qg4 Kh8 11. 0-0 a6 12. b3 Nc6 13. Nf3 Nf6 14. Qg3 Ne4 15. Qh3 Nb8 16. Qh5 Kg8 17. g4 f6 18. h4 g6 19. Qh6 Re8 20. Bxb8 Rxb8 21. h5 g5 22. Nxg5 Nxg5 23. Qxg5+ fxg5 0-1

[Event "Antioquia op"]
[Site "Antioquia"]
[Date "2020.03.07"]
[Round "8"]
[White "Bossa Osorio, Nicolas"]
[Black "Vasquez Chaparro, Juan Manuel"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1053"]
[PlyCount "93"]
[EventDate "2020.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. e3 Bf5 4. Nf3 Nb4 5. Bd3 Nxd3+ 6. cxd3 Bg4 7. Nbd2 e6 8. h3 Bh5 9. Qa4+ c6 10. 0-0 Bg6 11. Ne5 Bd6 12. Nxg6 fxg6 13. Bxd6 Qxd6 14. e4 dxe4 15. dxe4 Nf6 16. e5 Qe7 17. exf6 gxf6 18. Rfe1 0-0 19. Qb3 Kf7 20. Re3 Rad8 21. Nf3 Rfe8 22. Rae1 Qd6 23. Qxb7+ Rd7 24. Qb3 Rdd8 25. a4 Rb8 26. Qa2 Qd5 27. b3 c5 28. dxc5 Qxc5 29. b4 Rxb4 30. Rxe6 Rxe6 31. Rxe6 Qf5 32. Re5+ Kg7 33. Rxf5 gxf5 34. a5 Re4 35. Qc2 Kg6 36. a6 h5 37. Qc7 Ra4 38. Qxa7 Ra1+ 39. Kh2 f4 40. Qb7 Ra2 41. a7 Rxa7 42. Qxa7 Kh6 43. Qc5 Kg6 44. Nh4+ Kh6 45. Qf8+ Kh7 46. Qf7+ Kh8 47. Ng6# 1-0

[Event "Antioquia op"]
[Site "Antioquia"]
[Date "2020.03.06"]
[Round "6"]
[White "Zapata Polo, Orlando Jose"]
[Black "Bossa Osorio, Nicolas"]
[Result "1-0"]
[ECO "C64"]
[WhiteElo "1307"]
[BlackElo "1053"]
[PlyCount "43"]
[EventDate "2020.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. Nc3 Nge7 5. 0-0 d6 6. d3 h6 7. Be3 Bb6 8. d4 0-0 9. a3 Bg4 10. d5 Nd4 11. Bxd4 exd4 12. Na4 a6 13. Nxb6 axb5 14. Nxa8 Qxa8 15. h3 Bh5 16. g4 Bg6 17. Qxd4 f5 18. exf5 c5 19. dxc6 Nxc6 20. Qxd6 Rd8 21. Qxg6 Rd6 22. Qxd6 1-0

[Event "Antioquia op"]
[Site "Antioquia"]
[Date "2020.03.05"]
[Round "4"]
[White "Bossa Osorio, Nicolas"]
[Black "Larrea Munera, Johan Darwin"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1053"]
[BlackElo "1406"]
[PlyCount "58"]
[EventDate "2020.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 e6 4. Nc3 c5 5. e3 Nc6 6. Bd3 Bd6 7. Bg3 0-0 8. a3 Qe7 9. Qe2 c4 10. Bxc4 dxc4 11. Qxc4 Bd7 12. e4 Rac8 13. Qd3 Ne8 14. 0-0-0 a5 15. Rde1 Na7 16. d5 b5 17. Kb1 b4 18. axb4 axb4 19. Qa6 bxc3 20. Bxd6 Nxd6 21. Qxa7 Ra8 22. Qd4 cxb2 23. Qxb2 Rfb8 24. Qxb8+ Rxb8+ 25. Kc1 Nc4 26. dxe6 Bxe6 27. h4 Rd8 28. h5 Qa3+ 29. Kb1 Qb2# 0-1

[Event "Antioquia op"]
[Site "Antioquia"]
[Date "2020.03.04"]
[Round "2"]
[White "Bossa Osorio, Nicolas"]
[Black "Cruz, Juan Stevan"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1053"]
[BlackElo "1387"]
[PlyCount "60"]
[EventDate "2020.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 Bg4 4. e3 c6 5. h3 Bh5 6. Nc3 e6 7. Bd3 Bb4 8. Qd2 Nbd7 9. Nh4 h6 10. g4 Bxg4 11. hxg4 g5 12. Bg3 gxh4 13. Bxh4 Qa5 14. a3 Bxc3 15. bxc3 Nxg4 16. Bg3 0-0-0 17. e4 dxe4 18. Bxe4 f5 19. Bg2 e5 20. f3 Ngf6 21. Rxh6 Rxh6 22. Qxh6 Qxc3+ 23. Ke2 Qc4+ 24. Kd1 Qxd4+ 25. Ke2 Qxa1 26. f4 e4 27. Bh4 Qd4 28. Bf2 Qxf2+ 29. Kxf2 Ng4+ 30. Kg3 Nxh6 0-1

[Event "La Rueda Caribbean 1st U10"]
[Site "La Rueda"]
[Date "2019.10.19"]
[Round "1.1"]
[White "Bossa Osorio, Nicolas"]
[Black "Negrete, Emanuel"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1519"]
[PlyCount "122"]
[EventDate "2019.10.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. 0-0 Nf6 5. d4 exd4 6. Nxd4 Nxd4 7. Qxd4 Be7 8. e5 c5 9. Qh4 Nd5 10. Qg4 Nb6 11. Qxg7 Rf8 12. Bb5 a6 13. Bd3 d6 14. e6 Bxe6 15. Re1 Bf6 16. Qxh6 Rh8 17. Qf4 Be5 18. Rxe5 dxe5 19. Qxe5 Rf8 20. Bh6 Rg8 21. Bh7 Rg4 22. Nc3 Rh4 23. Bg5 Qd4 24. Bf6 Qxe5 25. Bxe5 Rxh7 26. h3 Nc4 27. Bf4 Rd8 28. Bg5 Rd7 29. Ne4 Kf8 30. Nf6 Rh5 31. Nxd7+ Bxd7 32. Bf6 Rf5 33. Bh4 b5 34. b3 Ne5 35. Bg3 Rg5 36. Bf4 Rf5 37. Be3 c4 38. bxc4 Nxc4 39. Bc5+ Rxc5 40. Rd1 Be6 41. Rd8+ Kg7 42. Rd4 Rg5 43. h4 Rg4 44. Rxg4+ Bxg4 45. f3 Bf5 46. g4 Bxc2 47. Kf2 Bh7 48. g5 a5 49. Kg3 b4 50. Kf4 a4 51. h5 b3 52. axb3 axb3 53. h6+ Kg6 54. Kg4 b2 55. f4 b1Q 56. f5+ Qxf5+ 57. Kh4 Qxg5+ 58. Kh3 Qg1 59. Kh4 Kxh6 60. Kh3 Bf5+ 61. Kh4 Qg5# 0-1

