[Event "COL-chD"]
[Site "Bogota"]
[Date "2019.09.01"]
[Round "7"]
[White "Caicedo Gomez, Javier Dario"]
[Black "Pinzon Rivera, Samuel Alejandro"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1266"]
[BlackElo "1393"]
[PlyCount "46"]
[EventDate "2019.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Bd3 0-0 5. c3 d6 6. Nd2 Be6 7. Ngf3 Nbd7 8. Qc2 c5 9. c4 cxd4 10. exd4 Rc8 11. 0-0 b5 12. a4 Nd5 13. Be3 Nb4 14. Qc3 Nd5 15. Qc2 Kh8 16. axb5 Nb4 17. Qc3 Nd5 18. Qa5 Nxe3 19. Qxd8 Rcxd8 20. fxe3 Ra8 21. Be4 Rab8 22. Rxa7 Bg4 23. Ng5 f5 0-1

[Event "COL-chD"]
[Site "Bogota"]
[Date "2019.08.31"]
[Round "5"]
[White "Caicedo Gomez, Tiana Paola"]
[Black "Pinzon Rivera, Samuel Alejandro"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1111"]
[BlackElo "1393"]
[PlyCount "57"]
[EventDate "2019.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. d4 f6 3. dxe5 fxe5 4. Bc4 Nf6 5. Nc3 Nc6 6. Nf3 d6 7. h3 b6 8. a3 Bb7 9. 0-0 Be7 10. Be3 Qd7 11. Qd3 0-0-0 12. Ng5 Rhf8 13. Be6 Nb8 14. Bxd7+ Rxd7 15. Ne6 Rg8 16. Nd5 Ba6 17. Qb3 Bxf1 18. Rxf1 Nxe4 19. Re1 Nc6 20. Ndxc7 Rxc7 21. Nxc7 Kxc7 22. Qxg8 d5 23. c4 Nd6 24. cxd5 Nd4 25. Qxg7 h5 26. Qxe7+ Kc8 27. Rc1+ Kb8 28. Qxd6+ Kb7 29. Qxe5 1-0

[Event "COL-chD"]
[Site "Bogota"]
[Date "2019.08.31"]
[Round "6"]
[White "Pinzon Rivera, Samuel Alejandro"]
[Black "Sanchez Mesa, Sebastian"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1393"]
[BlackElo "1243"]
[PlyCount "62"]
[EventDate "2019.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Qe2 Nxc3 6. dxc3 d5 7. Bb5 e4 8. Nd4 Bd7 9. 0-0 Bd6 10. f4 0-0 11. c4 Nxd4 12. Qh5 Nxb5 13. cxb5 Bxb5 14. Qxd5 Bxf1 15. Kxf1 Re8 16. Qxb7 e3 17. Qf3 Bc5 18. Ke2 Rb8 19. b3 Qf6 20. Rb1 Qa6+ 21. c4 Qxa2+ 22. Rb2 Qa1 23. Rc2 Rxb3 24. Qc6 Rbb8 25. Qxc5 Qf6 26. Bxe3 Qxf4 27. Kd3 Rb3+ 28. Kd2 Rbxe3 29. Qxa7 Qf2+ 30. Kc1 Re1+ 31. Kb2 Qxa7 0-1

[Event "COL-chD"]
[Site "Bogota"]
[Date "2019.08.30"]
[Round "4"]
[White "Pinzon Rivera, Samuel Alejandro"]
[Black "Guzman Galeano, Erick Samir"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1393"]
[PlyCount "76"]
[EventDate "2019.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 h6 5. 0-0 Be7 6. d3 0-0 7. Be3 d6 8. Nd5 Be6 9. Nxe7+ Qxe7 10. d4 Bxc4 11. dxe5 Bxf1 12. exf6 Qxf6 13. Kxf1 Rad8 14. Nd4 Nxd4 15. Bxd4 Qe6 16. Qf3 Qc4+ 17. Qd3 Qxd3+ 18. cxd3 c5 19. Be3 d5 20. Bxc5 Rfe8 21. Re1 dxe4 22. dxe4 b6 23. Ba3 a5 24. b4 Rd3 25. Re3 Rxe3 26. fxe3 axb4 27. Bxb4 Rxe4 28. Bd2 g5 29. Kf2 f5 30. Kf3 g4+ 31. Kg3 Kf7 32. Kh4 Kg6 33. Bc1 h5 34. g3 Kh6 35. a3 Kg6 36. Bd2 Rc4 37. Be1 Rc2 38. h3 Rh2 0-1

[Event "COL-chD"]
[Site "Bogota"]
[Date "2019.08.29"]
[Round "2"]
[White "Pinzon Rivera, Samuel Alejandro"]
[Black "Canchala Jimenez, Juan Manuel"]
[Result "0-1"]
[ECO "B98"]
[WhiteElo "1393"]
[PlyCount "90"]
[EventDate "2019.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qb6 9. 0-0-0 Nc6 10. Nxc6 bxc6 11. Bxf6 gxf6 12. g4 Rb8 13. b3 d5 14. Bd3 Ba3+ 15. Kb1 Bd7 16. g5 fxg5 17. fxg5 Qb4 18. Bxa6 Rb6 19. Be2 d4 20. Rhf1 Qxc3 21. Qxf7+ Kd8 22. Qf6+ Kc7 23. Qxd4 Qxd4 24. Rxd4 Rg8 25. c4 e5 26. Rd3 Be6 27. Rf6 Bxc4 28. Re3 Bxe2 29. Rxe2 Rxg5 30. Rf7+ Kd6 31. Rxh7 Rg1+ 32. Kc2 Rc1+ 33. Kd3 Rb4 34. Rh6+ Kc7 35. Rc2 Rd4+ 36. Kc3 Bb4+ 37. Kb2 Rxc2+ 38. Kxc2 Rxe4 39. h4 Re2+ 40. Kb1 e4 41. Rh7+ Kb6 42. h5 e3 43. h6 Rh2 44. Kc1 e2 45. Rh8 e1Q# 0-1

[Event "COL-chD"]
[Site "Bogota"]
[Date "2019.08.28"]
[Round "1"]
[White "Bueno, Miguel Angel"]
[Black "Pinzon Rivera, Samuel Alejandro"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1737"]
[BlackElo "1393"]
[PlyCount "33"]
[EventDate "2019.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bc5 5. Nxe5 Nxe5 6. d4 0-0 7. dxe5 Nxe4 8. Bd3 Ng5 9. Qh5 h6 10. h4 Ne6 11. Bxh6 g6 12. Qg4 Re8 13. h5 Nf8 14. hxg6 fxg6 15. Bxg6 Nxg6 16. Qxg6+ Kh8 17. Qg7# 1-0

[Event "COL-ch sf3 U08"]
[Site "Choconta"]
[Date "2018.04.06"]
[Round "2.3"]
[White "Pinzon Rivera, Samuel Alejandro"]
[Black "Soto Ramirez, Andres Camilo"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1300"]
[BlackElo "1377"]
[PlyCount "36"]
[EventDate "2018.04.05"]
[EventType "swiss"]
[EventRounds "6"]
[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. Nc3 Bc5 4. Bc4 Nf6 5. 0-0 d6 6. d3 h6 7. Nd5 Be6 8. Nxf6+ Qxf6 9. Be3 Bxc4 10. dxc4 0-0-0 11. h3 Qe6 12. b3 g5 13. g4 f6 14. Kh1 h5 15. gxh5 Qxh3+ 16. Kg1 Rxh5 17. Nh4 Rxh4 18. Re1 Qh1# 0-1

