[Event "Bogota Empresas op"]
[Site "Bogota"]
[Date "2024.05.19"]
[Round "5"]
[White "Bernal Posada, Diego"]
[Black "Piza Rodriguez, Alejandro"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1765"]
[BlackElo "1600"]
[PlyCount "71"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB21_2024"]
[SourceDate "2024.05.22"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.22"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 d5 4. exd5 Nxd5 5. Nf3 Nc6 6. Qe2 Qd6 7. Nc3 Nxc3 8. bxc3 h6 9. 0-0 Bg4 10. Qe4 f5 11. Qe2 Be7 12. Qe3 Bf6 13. d4 e4 14. Nd2 0-0-0 15. f3 exf3 16. Nxf3 Rde8 17. Qf2 Re7 18. d5 Bxc3 19. dxc6 Bxa1 20. Qxa7 bxc6 21. Qa8+ Kd7 22. Qxh8 Bxf3 23. gxf3 Qd4+ 24. Kg2 Qxc4 25. Bd2 Re2+ 26. Rf2 Rxf2+ 27. Kxf2 Qd4+ 28. Be3 Qh4+ 29. Kg2 f4 30. Qxg7+ Bxg7 31. Bf2 Qg5+ 32. Kf1 Kd6 33. Ke2 Qg2 34. a4 Bd4 35. Kd3 Qxf2 36. Ke4 0-1

[Event "Bogota Empresas op"]
[Site "Bogota"]
[Date "2024.05.19"]
[Round "4"]
[White "Piza Rodriguez, Alejandro"]
[Black "Borbon Torres, Daniel Alejandro"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "1600"]
[BlackElo "1575"]
[PlyCount "83"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB21_2024"]
[SourceDate "2024.05.22"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. d4 a6 5. Ba4 exd4 6. Nxd4 b5 7. Bb3 g6 8. Bg5 Bb7 9. a3 Bg7 10. Be3 0-0 11. Nc3 Ne5 12. f4 N5c6 13. 0-0 Kh8 14. Qd2 f5 15. e5 Nxd4 16. Bxd4 Nc6 17. Bc5 Re8 18. Bf7 Re7 19. Bxe7 Qxe7 20. Bb3 Rd8 21. Nd5 Qc5+ 22. Rf2 Nd4 23. Ne3 Be4 24. Rd1 Nxb3 25. cxb3 Qb6 26. Nd5 Qa7 27. Kh1 c6 28. Nc3 d5 29. Nxe4 fxe4 30. Qe2 Rf8 31. Rdf1 Qd7 32. Qe3 Qc8 33. Qc5 Rf5 34. g4 Bf8 35. Qa7 e3 36. Qxe3 Rf7 37. f5 c5 38. e6 d4 39. Qe5+ Bg7 40. f6 Qc6+ 41. Kg1 Rf8 42. fxg7+ 1-0

[Event "Bogota Empresas op"]
[Site "Bogota"]
[Date "2024.05.19"]
[Round "6"]
[White "Piza Rodriguez, Alejandro"]
[Black "Casas Ospina, Favio"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "1600"]
[BlackElo "1841"]
[PlyCount "26"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB21_2024"]
[SourceDate "2024.05.22"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 d5 6. Ng3 Bd6 7. 0-0 Nf6 8. Nxe5 Bxe5 9. Re1 0-0 10. Bxc6 Bxg3 11. Bxd5+ Qxd5 12. hxg3 Ng4 13. Re2 Qh5 0-1

[Event "Bogota Empresas op"]
[Site "Bogota"]
[Date "2024.05.19"]
[Round "2"]
[White "Piza Rodriguez, Alejandro"]
[Black "Soracipa Rubiano, Andres Felipe"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1600"]
[BlackElo "1752"]
[PlyCount "56"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB21_2024"]
[SourceDate "2024.05.22"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e5 7. Nf3 Be6 8. Be2 Be7 9. 0-0 0-0 10. Qd2 Nbd7 11. a4 h6 12. Bh4 Rc8 13. Rad1 Qc7 14. Bxf6 Nxf6 15. h3 Rfd8 16. Nh2 d5 17. exd5 Nxd5 18. Nxd5 Bxd5 19. Bd3 e4 20. Be2 Qxc2 21. Ng4 Qxa4 22. Ne3 Bb3 23. Qe1 Bb4 24. Rd2 Bxd2 25. Qb1 Rc7 26. Nf5 Rdc8 27. Nd6 Rc1 28. Rxc1 Rxc1+ 0-1

[Event "Bogota Empresas op"]
[Site "Bogota"]
[Date "2024.05.19"]
[Round "7"]
[White "Rico Fajardo, Humberto"]
[Black "Piza Rodriguez, Alejandro"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1729"]
[BlackElo "1600"]
[PlyCount "55"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB21_2024"]
[SourceDate "2024.05.22"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 e6 5. e3 Bg7 6. Nf3 0-0 7. cxd5 exd5 8. Be2 a6 9. 0-0 Be6 10. a3 Nbd7 11. b4 h6 12. Bh4 b6 13. Ne5 c5 14. Nc6 Qc7 15. Ne7+ Kh8 16. Bg3 Qb7 17. bxc5 bxc5 18. Rb1 Nb6 19. dxc5 Qxe7 20. Bd6 Qd7 21. Bxf8 Bxf8 22. cxb6 Qc6 23. Qb3 d4 24. Qa4 Qxc3 25. b7 Rd8 26. b8Q Rxb8 27. Rxb8 Kg7 28. Qxa6 1-0

[Event "Bogota Empresas op"]
[Site "Bogota"]
[Date "2024.05.19"]
[Round "3"]
[White "Sanches Ramirez, Rene"]
[Black "Piza Rodriguez, Alejandro"]
[Result "0-1"]
[ECO "C42"]
[BlackElo "1600"]
[PlyCount "54"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB21_2024"]
[SourceDate "2024.05.22"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nd3 Nxe4 5. b3 Be7 6. Nc3 Bf6 7. Rb1 0-0 8. Nxe4 Re8 9. f3 d5 10. Be2 dxe4 11. fxe4 Rxe4 12. Nf2 Re8 13. 0-0 Nc6 14. Re1 Bf5 15. Bc4 Qd4 16. Rxe8+ Rxe8 17. Bb2 Qd6 18. Bb5 Bxb2 19. Rxb2 Qe5 20. c3 Qxb5 21. g4 Bd3 22. Qf3 Re1+ 23. Kg2 Bf1+ 24. Kg3 Qe5+ 25. Kh4 Qxh2+ 26. Kg5 Qh6+ 27. Kf5 Re5# 0-1

[Event "Bogota Empresas op"]
[Site "Bogota"]
[Date "2024.05.19"]
[Round "1"]
[White "Vargas Diaz, David Alejandro"]
[Black "Piza Rodriguez, Alejandro"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1877"]
[BlackElo "1600"]
[PlyCount "47"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB21_2024"]
[SourceDate "2024.05.22"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.22"]
[SourceQuality "1"]

1. c4 e6 2. e4 d5 3. e5 c5 4. Nf3 Nc6 5. cxd5 exd5 6. Bb5 Nge7 7. 0-0 a6 8. Bxc6+ Nxc6 9. d4 Qb6 10. dxc5 Qxc5 11. Nc3 d4 12. Ne4 Qb6 13. h3 Be7 14. a3 0-0 15. Re1 Be6 16. b4 Rad8 17. Neg5 Rd5 18. Qd3 g6 19. Qe4 Qc7 20. Qh4 h5 21. Bf4 f6 22. Nxe6 Qd8 23. Nxd8 Nxd8 24. Bc1 1-0

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "7"]
[White "Piza Rodriguez, Alejandro"]
[Black "Casas Mejia, Santiago"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1520"]
[BlackElo "1659"]
[PlyCount "75"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 e6 6. Be3 Qc7 7. Be2 Nf6 8. f3 d5 9. exd5 exd5 10. 0-0 Be7 11. Qd2 0-0 12. Nc3 Rd8 13. Nb5 Qb8 14. Bf4 Ne5 15. Rfe1 Bd6 16. Nxd6 Qxd6 17. Rad1 Qe7 18. Bb5 Qd6 19. Bxe5 Qb6+ 20. Nd4 a6 21. Bxf6 Qxf6 22. Qe3 h6 23. Bd3 Bd7 24. Qe7 Qxd4+ 25. Kh1 Qb6 26. b3 Re8 27. Qxd7 Rxe1+ 28. Rxe1 Rf8 29. Re8 Qa5 30. Rxf8+ Kxf8 31. Qc8+ Ke7 32. Qxb7+ Kf8 33. Qb8+ Ke7 34. Qe5+ Kf8 35. a4 f6 36. Qe6 Qc7 37. Bg6 a5 38. Qe8# 1-0

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "5"]
[White "Piza Rodriguez, Alejandro"]
[Black "Rodriguez Zambrano, Jheisson Andres"]
[Result "0-1"]
[ECO "A23"]
[WhiteElo "1520"]
[BlackElo "1705"]
[PlyCount "64"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 Bc5 4. Bg2 0-0 5. e3 c6 6. Nge2 d5 7. cxd5 cxd5 8. d4 exd4 9. Nxd4 Re8 10. Nb3 Bb4 11. Qc2 Nc6 12. 0-0 Be6 13. Rd1 Bxc3 14. Qxc3 Rc8 15. Qd2 Qb6 16. Nd4 Ne4 17. Bxe4 dxe4 18. Nxe6 Rxe6 19. a3 Ne5 20. Kg2 Nf3 21. Qd5 Ree8 22. b4 Rcd8 23. Qb3 Qh6 24. h4 Qg6 25. Rxd8 Rxd8 26. Kh3 Qf5+ 27. Kg2 Qg4 28. Kf1 Qh3+ 29. Ke2 Qh1 30. Qc3 Ng1+ 31. Ke1 Nh3+ 32. Ke2 Qf3+ 0-1

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "6"]
[White "Rico Fajardo, Humberto"]
[Black "Piza Rodriguez, Alejandro"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1734"]
[BlackElo "1520"]
[PlyCount "52"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 Nbd7 8. b4 Nh5 9. Bd3 f5 10. 0-0 fxe4 11. Nxe4 Ndf6 12. Bg5 h6 13. Bxf6 Nxf6 14. Qc2 Nxe4 15. Bxe4 Bf5 16. Rae1 Qd7 17. Re3 Rf6 18. Nh4 Bxe4 19. Rxe4 Raf8 20. Rg4 g5 21. Nf3 Rf4 22. Rxg5 Rxf3 23. Rxg7+ Qxg7 24. g3 e4 25. Qxe4 Qxg3+ 26. fxg3 Rxf1+ 0-1

[Event "Bogota Centro Comercial op 2nd"]
[Site "Bogota"]
[Date "2024.04.14"]
[Round "1"]
[White "Silva, Jorge"]
[Black "Piza Rodriguez, Alejandro"]
[Result "1-0"]
[ECO "C49"]
[WhiteElo "1974"]
[BlackElo "1520"]
[PlyCount "79"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bb4 5. 0-0 d6 6. d4 exd4 7. Qxd4 Bc5 8. Qd3 0-0 9. Bg5 h6 10. Bh4 Bd7 11. Rad1 Ne5 12. Nxe5 Bxb5 13. Qxb5 g5 14. Bg3 Qe7 15. Nd3 Bb6 16. Rfe1 Rfe8 17. e5 dxe5 18. Rxe5 Qf8 19. Rde1 c6 20. Rxe8 Rxe8 21. Rxe8 Qxe8 22. Qe5 Qd8 23. Qd6 Qxd6 24. Bxd6 Ne8 25. Bc5 Bxc5 26. Nxc5 b6 27. N5e4 f5 28. Ng3 Nd6 29. b3 Kf7 30. f3 a6 31. Na4 b5 32. Nc5 a5 33. Kf2 Kf6 34. Nd3 f4 35. Ne4+ Nxe4+ 36. fxe4 h5 37. g3 fxg3+ 38. Kxg3 b4 39. h4 g4 40. Kf4 1-0

[Event "Calle rapid op"]
[Site "Calle"]
[Date "2024.03.10"]
[Round "4"]
[White "Moreno, Joseph"]
[Black "Piza Rodriguez, Alejandro"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1528"]
[PlyCount "5"]
[EventDate "2024.03.10"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e3 Nf6 2. Qf3 Nd5 3. Qd1 1-0

[Event "Calle rapid op"]
[Site "Calle"]
[Date "2024.03.10"]
[Round "3"]
[White "Piza Rodriguez, Alejandro"]
[Black "Chaucanes, Lina Marcela"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1528"]
[BlackElo "1993"]
[PlyCount "60"]
[EventDate "2024.03.10"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 Be7 9. Bxf6 Bxf6 10. Nc4 Nd4 11. Ne3 0-0 12. Bc4 Bg5 13. Ncd5 b5 14. Bb3 Bxe3 15. c3 Nxb3 16. axb3 Bc5 17. 0-0 Be6 18. Kh1 f5 19. f3 a5 20. b4 axb4 21. Rxa8 Qxa8 22. Nc7 Qc8 23. Nxe6 Qxe6 24. cxb4 Bxb4 25. Qc2 Qc4 26. Qd1 fxe4 27. b3 Qd4 28. Qc1 e3 29. Rd1 Bd2 30. Qc2 e2 0-1

[Event "Calle rapid op"]
[Site "Calle"]
[Date "2024.03.10"]
[Round "5"]
[White "Piza Rodriguez, Alejandro"]
[Black "Rico Fajardo, Humberto"]
[Result "0-1"]
[ECO "B88"]
[WhiteElo "1528"]
[PlyCount "80"]
[EventDate "2024.03.10"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Qc7 8. Be3 Nc6 9. 0-0 b5 10. a3 Bb7 11. f4 Rc8 12. f5 e5 13. Nxc6 Qxc6 14. Nd5 Nxe4 15. Nb6 Rc7 16. Bd5 Qxc2 17. Qxc2 Rxc2 18. Bxb7 Nd2 19. Rfd1 Nb3 20. Rab1 Be7 21. Nd5 Bd8 22. Nc3 Ba5 23. Be4 Rxc3 24. bxc3 Nc5 25. Bxc5 dxc5 26. Bc6+ Ke7 27. Rd7+ Kf6 28. Bd5 Rf8 29. Be4 Bxc3 30. Rbd1 Bd4+ 31. Kf1 a5 32. h4 g6 33. fxg6 fxg6 34. Rd3 Ke6+ 35. Ke2 Kxd7 36. h5 Rf2+ 37. Ke1 Ra2 38. hxg6 hxg6 39. Bxg6 Rxg2 40. Rh3 Rxg6 0-1

[Event "Calle rapid op"]
[Site "Calle"]
[Date "2024.03.10"]
[Round "2"]
[White "Rueda Villamizar, Nicolas"]
[Black "Piza Rodriguez, Alejandro"]
[Result "0-1"]
[ECO "C42"]
[BlackElo "1528"]
[PlyCount "84"]
[EventDate "2024.03.10"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Nxe4 4. 0-0 d5 5. Nc3 Nxc3 6. bxc3 dxc4 7. Qe2 Be6 8. Nxe5 Qd5 9. Qh5 Nc6 10. d4 cxd3 11. cxd3 Qxe5 12. Qg5 Qxg5 13. Bxg5 Be7 14. Bf4 Bd6 15. Be3 0-0-0 16. d4 Bc4 17. Rfc1 Ba3 18. Rd1 Ne7 19. Bg5 f6 20. Bf4 Nd5 21. Bg3 Bb2 22. Rab1 Bxc3 23. Rbc1 Rhe8 24. h3 Re2 25. Kh2 Rde8 26. h4 Re1 27. Rxc3 Nxc3 28. Rxe1 Rxe1 29. f4 Re2 30. f5 Bd5 31. Bf4 Rxg2+ 32. Kh3 Ne2 33. Be3 Rg3+ 34. Kh2 Rxe3 35. h5 Re4 36. Kg2 Rf4+ 37. Kh3 Rxf5 38. Kg4 Rf3 39. h6 g6 40. a4 Rg3+ 41. Kh4 g5+ 42. Kh5 Bf7# 0-1

