[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.29"]
[Round "7"]
[White "Espana, Camilo"]
[Black "Piraquive, Alberto"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1500"]
[BlackElo "1765"]
[PlyCount "27"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 f5 2. Bf4 Nf6 3. e3 d5 4. c4 e6 5. Bd3 c6 6. Nc3 Bd6 7. Bg3 0-0 8. Nf3 Ne4 9. Ne5 Nd7 10. Bxe4 fxe4 11. Qh5 Rf5 12. Qh3 Nxe5 13. Bxe5 Bxe5 14. g4 0-1

[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.29"]
[Round "6"]
[White "Piraquive, Alberto"]
[Black "Pena Restrepo, Anderson"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1765"]
[PlyCount "53"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. f4 Bf5 3. e3 Nf6 4. Nf3 e6 5. Bd3 Nc6 6. c3 Be7 7. 0-0 a6 8. Qc2 Be4 9. Nbd2 Ng4 10. Nxe4 dxe4 11. Bxe4 f5 12. Bd3 0-0 13. e4 Nh6 14. exf5 exf5 15. Qb3+ Kh8 16. Qxb7 Na5 17. Bxa6 Nxb7 18. Bxb7 Rb8 19. Bc6 Rb6 20. Ne5 Nf7 21. Bf3 c5 22. d5 Qc7 23. Nc4 Rg6 24. Rd1 Bd6 25. Nxd6 Nxd6 26. Be3 Nc4 27. Bf2 1-0

[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.28"]
[Round "4"]
[White "Piraquive, Alberto"]
[Black "Andrade Obando, Joyver Ricardo"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1765"]
[BlackElo "1594"]
[PlyCount "82"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Bf5 3. e3 Nf6 4. d4 e6 5. Bd3 Bg6 6. 0-0 Nbd7 7. Ne5 Be7 8. c3 c5 9. Qc2 c4 10. Bxg6 hxg6 11. Nd2 Nxe5 12. fxe5 Nd7 13. e4 0-0 14. exd5 exd5 15. Rf3 Re8 16. Nf1 Nf8 17. Qf2 f5 18. Bd2 Ne6 19. Re1 Rf8 20. Ng3 Bh4 21. Rf1 Qd7 22. Qe2 a5 23. Nh1 Be7 24. Rg3 Qe8 25. Qf3 Rd8 26. Qd1 b5 27. Qc2 b4 28. Nf2 Rb8 29. Nh3 Bh4 30. Rgf3 Qb5 31. Nf4 Nxf4 32. Bxf4 b3 33. Qb1 Rb6 34. a3 a4 35. Rh3 Be7 36. Qc1 Kf7 37. Bg5 Qe8 38. Rg3 Rh8 39. Qf4 Rh5 40. Bxe7 Qxe7 41. Qf3 Ke6 1-0

[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.28"]
[Round "5"]
[White "Quiceno Ramirez, Edwin Alejandro"]
[Black "Piraquive, Alberto"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1600"]
[BlackElo "1765"]
[PlyCount "89"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 Nf6 3. Bxf6 exf6 4. Nc3 d5 5. f3 c6 6. e4 fxe4 7. fxe4 Bb4 8. exd5 Qxd5 9. Qd2 Qf7 10. a3 Ba5 11. 0-0-0 0-0 12. Bd3 Bg4 13. Nge2 b5 14. h3 Be6 15. Qf4 b4 16. axb4 Bxb4 17. d5 Bxc3 18. dxe6 Bxb2+ 19. Kxb2 Qe7 20. Bc4 Kh8 21. Qd6 Qb7+ 22. Kc3 Na6 23. Rb1 Qc8 24. Nd4 c5 25. Bxa6 cxd4+ 26. Kd2 Qc3+ 27. Kd1 Rfd8 28. Qb4 Qg3 29. e7 Re8 30. Re1 d3 31. Bxd3 g6 32. Qe4 a6 33. Rb6 Kg7 34. Rxa6 Rab8 35. c3 Qg5 36. h4 Qh5+ 37. Qf3 Qxh4 38. g3 Qg5 39. Qf4 Qh5+ 40. g4 Qh4 41. Ra7 Qh3 42. Kc2 Qg2+ 43. Re2 Qg1 44. Qxb8 Rxb8 45. e8Q+ 1-0

[Event "Cali Masificacion op U2050"]
[Site "Cali"]
[Date "2021.12.27"]
[Round "3"]
[White "Becerra, Danilo"]
[Black "Piraquive, Alberto"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1600"]
[BlackElo "1765"]
[PlyCount "49"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 f5 3. g3 Nf6 4. Bg2 e6 5. b3 Bd6 6. Bb2 Nbd7 7. Nbd2 c6 8. c4 0-0 9. 0-0 Ne4 10. cxd5 exd5 11. Ne5 Rf6 12. f3 Nxe5 13. fxe4 Ng4 14. e5 Bxe5 15. dxe5 Qb6+ 16. Kh1 Rh6 17. Nf3 f4 18. gxf4 Bf5 19. Bd4 c5 20. Bf2 Be4 21. Kg1 Qg6 22. h3 Rxh3 23. Ng5 Bxg2 24. Kxg2 Rh2+ 25. Kg3 1-0

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.28"]
[Round "9"]
[White "Piraquive, Alberto"]
[Black "Rodriguez Lopez, Andres Camilo"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1722"]
[BlackElo "1921"]
[PlyCount "33"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. f4 d6 5. Nf3 0-0 6. 0-0 c5 7. c3 Qc7 8. Qe1 Nc6 9. Nbd2 Re8 10. Ng5 h6 11. Nge4 cxd4 12. exd4 Nxe4 13. Nxe4 e5 14. fxe5 dxe5 15. dxe5 Nxe5 16. Bc2 Bf5 17. Bf4 1/2-1/2

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.27"]
[Round "8"]
[White "Agudelo Pineres, Oscar Marino"]
[Black "Piraquive, Alberto"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1983"]
[BlackElo "1722"]
[PlyCount "66"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 f5 3. c4 e6 4. g3 Nf6 5. Bg2 c6 6. 0-0 Bd6 7. b3 0-0 8. Bb2 Nbd7 9. Nbd2 Qe8 10. Ne5 Ne4 11. e3 Rf6 12. f3 Ng5 13. f4 Nf7 14. Ndf3 Rh6 15. Nxf7 Qxf7 16. Ne5 Qe7 17. c5 Bc7 18. b4 Nf6 19. a4 Bxe5 20. dxe5 Ng4 21. Qd4 Nxh2 22. Rfc1 Qf7 23. Kf2 Ng4+ 24. Kf3 Rh2 25. Rh1 Qh5 26. Rxh2 Nxh2+ 27. Kf2 Ng4+ 28. Kf3 Nh2+ 29. Kf2 Ng4+ 30. Kf3 Nf6+ 31. Kf2 Ne4+ 32. Bxe4 fxe4 33. Qd1 Qh2+ 0-1

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.26"]
[Round "6"]
[White "Cardona Marin, Fabio"]
[Black "Piraquive, Alberto"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1947"]
[BlackElo "1722"]
[PlyCount "98"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 e6 3. e3 f5 4. f4 Nf6 5. Nf3 Bd6 6. g3 0-0 7. Bg2 Nbd7 8. 0-0 Qe7 9. Nc3 c6 10. Ne2 e5 11. fxe5 Nxe5 12. Nxe5 Bxe5 13. Bxe5 Qxe5 14. Nd4 Bd7 15. b4 Ng4 16. Qf3 g5 17. c3 Qg7 18. Bh3 Nh6 19. Qe2 Rf6 20. Rf2 Raf8 21. Raf1 g4 22. Bg2 Kh8 23. Qd3 Qg5 24. Ne2 Nf7 25. Nf4 Nd6 26. Rb1 a6 27. a4 h5 28. b5 axb5 29. axb5 h4 30. bxc6 hxg3 31. hxg3 bxc6 32. Qd4 Kg8 33. Ra1 Rh6 34. Ra7 Qd8 35. Qa4 Nb5 36. Ra6 Nc7 37. Ra7 Nb5 38. Ra5 Nd6 39. Ra6 Ne4 40. Bxe4 fxe4 41. Qd4 Qb8 42. Qb6 Qd6 43. Ra7 Rb8 44. Rxd7 Rxb6 45. Rxd6 Rxd6 46. Ne2 Rb2 47. Nd4 Rh6 48. Nf5 Rb1+ 49. Kg2 Rhh1 0-1

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.26"]
[Round "7"]
[White "Piraquive, Alberto"]
[Black "Hernandez Pinzon, Helvert"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1722"]
[BlackElo "1961"]
[PlyCount "80"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. f4 Bg7 4. Nf3 d6 5. Bd3 Nbd7 6. 0-0 0-0 7. c3 Re8 8. Qc2 e5 9. Nbd2 Qe7 10. Ng5 h6 11. fxe5 hxg5 12. exf6 Nxf6 13. e4 b6 14. Bb5 Bd7 15. Bc4 Bc6 16. d5 Bd7 17. Bd3 g4 18. g3 a5 19. Re1 Nxd5 20. Nf1 Nf6 21. Bg5 Qe5 22. Bf4 Qc5+ 23. Be3 Qh5 24. Rad1 Bc6 25. Bd4 Re7 26. Re2 Rae8 27. Rde1 Nd7 28. Nd2 Ne5 29. Bxe5 Bxe5 30. Bc4 Kg7 31. Nf1 Bxg3 32. hxg3 Qc5+ 33. Ne3 Bxe4 34. Qd2 b5 35. Bd3 Bc6 36. b4 axb4 37. cxb4 Qd4 38. Bb1 Qxd2 39. Rxd2 Rxe3 40. Rc1 Re1+ 0-1

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.25"]
[Round "4"]
[White "Cuervo Velasquez, Juan Manuel"]
[Black "Piraquive, Alberto"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1392"]
[BlackElo "1722"]
[PlyCount "60"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 e6 7. Nf3 Bd7 8. 0-0 Qc7 9. Bg5 h6 10. Be3 Bd6 11. Nbd2 g5 12. g4 Ke7 13. Kg2 Rag8 14. Rh1 Bf4 15. Bxf4 Qxf4 16. Ng1 h5 17. Ne2 Qb8 18. f3 hxg4 19. fxg4 e5 20. dxe5 Nxe5 21. Nb3 Bxg4 22. hxg4 Nexg4 23. Qg1 Qe5 24. Ng3 Rxh1 25. Nf5+ Kd8 26. Qxh1 Ne4 27. Nbd4 Rh8 28. Qg1 Rh2+ 29. Kf1 Qf4+ 30. Ke1 Qd2+ 0-1

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.25"]
[Round "5"]
[White "Piraquive, Alberto"]
[Black "Coca Cubillos, Jesus Alberto"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1722"]
[BlackElo "1952"]
[PlyCount "83"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 g6 2. f4 Bg7 3. Nf3 d5 4. e3 Bg4 5. Bd3 Nf6 6. Nbd2 0-0 7. 0-0 Nbd7 8. Qe1 c5 9. c3 Rc8 10. Ne5 Bf5 11. Bxf5 gxf5 12. Rf3 Ne4 13. Rh3 Nxe5 14. fxe5 Rc6 15. Qf1 Qc8 16. Rh5 e6 17. Qf4 f6 18. Nf3 cxd4 19. exd4 Rxc3 20. bxc3 Qxc3 21. Rb1 Qc2 22. h3 Qxb1 23. exf6 Rxf6 24. Qc7 Ng3 25. Qxg3 Qxc1+ 26. Kh2 f4 27. Qh4 Qc2 28. Rg5 Qc7 29. Rh5 h6 30. Re5 Rg6 31. Re2 Bxd4 32. Qh5 Kh7 33. Rxe6 Rxe6 34. Ng5+ Kg8 35. Nxe6 Qc3 36. Qe8+ Kh7 37. Qf7+ Kh8 38. Nxf4 Be5 39. Qf8+ Kh7 40. Qf7+ Kh8 41. Qf8+ Kh7 42. Qf7+ 1/2-1/2

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.24"]
[Round "2"]
[White "Martinez Nanez, Santiago"]
[Black "Piraquive, Alberto"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1394"]
[BlackElo "1722"]
[PlyCount "102"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4 e5 5. Nf3 exd4 6. Qxd4 Nc5 7. Bc4 Be6 8. 0-0 Be7 9. b4 Bxc4 10. Qxc4 Ncd7 11. e5 Nb6 12. Qb3 Ng4 13. Ng5 Bxg5 14. fxg5 Nxe5 15. Ne4 Qd7 16. Bb2 Nbc4 17. Rad1 Nxb2 18. Qxb2 0-0-0 19. Qd4 Kb8 20. c4 Qe7 21. a4 h6 22. Nc3 Qxg5 23. a5 Nc6 24. Qf2 f6 25. a6 Nxb4 26. axb7 Qc5 27. Qxc5 dxc5 28. Ne4 Kxb7 29. Nxc5+ Kc6 30. Ne6 Rxd1 31. Rxd1 g6 32. Rb1 a5 33. Ra1 Re8 34. Nd4+ Kc5 35. Nb3+ Kxc4 36. Nxa5+ Kb5 37. Nb3 Re3 38. Nd4+ Kc4 39. Nf3 c5 40. Kf2 Re6 41. Rc1+ Kb5 42. Rc3 Ra6 43. Nd2 Ra2 44. Ke1 Nc2+ 45. Kd1 Nd4 46. Ne4 Kb4 47. Rxc5 Rxg2 48. Rd5 Nf5 49. Rd2 Ne3+ 50. Ke1 f5 51. Nf6 Rxd2 0-1

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.24"]
[Round "3"]
[White "Piraquive, Alberto"]
[Black "Acuna, Nelson David"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1722"]
[BlackElo "1994"]
[PlyCount "124"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 c5 3. f4 e6 4. Nf3 b6 5. Bd3 Bb7 6. Nbd2 d6 7. c3 Be7 8. 0-0 0-0 9. Qc2 Nbd7 10. Ne4 Rc8 11. Nxf6+ Nxf6 12. e4 d5 13. e5 Ne4 14. Qe2 cxd4 15. Nxd4 Bc5 16. Be3 Qe7 17. Rf3 f5 18. Raf1 a5 19. a4 Bxd4 20. Bxd4 Nc5 21. Bb5 Bc6 22. Rb1 Qd7 23. b4 Nxa4 24. Bxa4 Bxa4 25. Bxb6 Bb5 26. Qe3 a4 27. Ra1 Rc4 28. Bd4 Ra8 29. Ra3 Rac8 30. h3 R4c6 31. g4 Qf7 32. Kh2 Rc4 33. Rg3 Rf8 34. Rf3 Qg6 35. g5 Ra8 36. Rf2 Qh5 37. Qf3 Qf7 38. Rd2 Qe7 39. Kg3 Rc6 40. Rb2 Bc4 41. Bc5 Qd7 42. Rb1 Rcc8 43. h4 Qb5 44. Qe3 Bb3 45. h5 Ra6 46. Bd4 Rac6 47. h6 R8c7 48. hxg7 Rxg7 49. Rh1 Bc2 50. Raa1 Be4 51. Rh6 Rg6 52. Rh2 Rc4 53. Qe2 Qc6 54. Kf2 Rg7 55. Qd1 Bc2 56. Qxc2 Rxd4 57. Rxa4 Rxf4+ 58. Ke1 Rxg5 59. Rg2 Rxg2 60. Qxg2+ Rg4 61. Qa2 Qxc3+ 62. Kf1 Qf3+ 0-1

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.23"]
[Round "1"]
[White "Piraquive, Alberto"]
[Black "Caballero, William"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1722"]
[BlackElo "2112"]
[PlyCount "56"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. f4 g6 3. Nf3 Bg7 4. e3 0-0 5. Bd3 d6 6. 0-0 c5 7. c3 Nc6 8. Na3 e5 9. Bc2 cxd4 10. exd4 e4 11. d5 exf3 12. dxc6 fxg2 13. Kxg2 bxc6 14. Nc4 Bg4 15. Qxd6 Qc8 16. Qd3 Rd8 17. Qe3 Nd5 18. Qg3 Be2 19. Ne5 Bxf1+ 20. Kxf1 Rb8 21. Bb3 f6 22. Ng4 Kh8 23. Nf2 Qa6+ 24. c4 Nb6 25. Qc3 f5 26. Qc2 Rd4 27. Be3 Nxc4 28. Qe2 Nxe3+ 0-1

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.15"]
[Round "7"]
[White "Ducuara Alape, Ronaldo"]
[Black "Piraquive, Alberto"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1576"]
[BlackElo "1722"]
[PlyCount "134"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 e6 6. Nf3 Bd6 7. Bd3 Qc7 8. Qe2 0-0 9. 0-0 Nbd7 10. c4 c5 11. b3 b6 12. Bb2 Bb7 13. Rad1 Rfe8 14. Ne4 Bf4 15. g3 Bh6 16. Ne5 cxd4 17. Nxd7 Nxd7 18. Bxd4 Ne5 19. Bxe5 Qxe5 20. f4 Qc7 21. Nd6 Rad8 22. Nxe8 Rxe8 23. Be4 Ba6 24. Rd2 e5 25. Rfd1 Bc8 26. Rd5 g6 27. Rxe5 Rxe5 28. fxe5 Bg7 29. Bd5 Bxe5 30. Re1 Bf6 31. Rf1 Kg7 32. Qf2 Qd8 33. Qf4 Bh3 34. Rf3 h5 35. Rd3 Qe7 36. Qe3 Qa3 37. Qd2 Qc5+ 38. Kh1 Qe7 39. Bf3 Qe5 40. Re3 Qf5 41. Qd1 Qa5 42. Qe2 Qa3 43. Rd3 Bb2 44. Bg2 Bg4 45. Bf3 Bh3 46. Bg2 Bg4 47. Bf3 Bf5 48. Rd2 Bc3 49. Rd1 Bf6 50. Kg2 Qa5 51. Rd5 Qc3 52. Bxh5 Bc8 53. Bf3 Qa1 54. Rd1 Qc3 55. Bd5 Bf5 56. h3 g5 57. Qd2 Qe5 58. Re1 Qb8 59. Rf1 Qc8 60. Qf2 Bxh3+ 61. Kh2 Bxf1 62. Qxf1 Qg4 63. Qf3 Qd4 64. Kh3 Qa1 65. Qh5 Qf1+ 66. Bg2 Qf5+ 67. Qg4 Qh7+ 0-1

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.15"]
[Round "6"]
[White "Piraquive, Alberto"]
[Black "Rivera Cabrera, Andreu"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1722"]
[PlyCount "57"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. f4 c5 3. e3 b6 4. Nf3 g6 5. Bd3 Bg7 6. Qe2 cxd4 7. exd4 Bb7 8. c3 d6 9. 0-0 Nbd7 10. f5 gxf5 11. Bxf5 Qc7 12. Na3 a6 13. Bf4 Nh5 14. Rae1 0-0-0 15. Bd2 Bf6 16. Bd3 Nb8 17. Nc4 Rhg8 18. Bh6 e6 19. Ne3 Bg7 20. Bxg7 Nf4 21. Qc2 Rxg7 22. Be4 Rdg8 23. Bxb7+ Qxb7 24. Nh4 Ng6 25. Nxg6 Rxg6 26. d5 Qc7 27. Re2 R6g7 28. b4 h5 29. Qe4 1/2-1/2

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.14"]
[Round "4"]
[White "Piraquive, Alberto"]
[Black "Rubio Bahamon, Juan Esteban"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1722"]
[BlackElo "1475"]
[PlyCount "35"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. f4 d5 3. Nf3 Bf5 4. e3 e6 5. Bd3 Be7 6. 0-0 0-0 7. c3 c5 8. Qc2 Qc8 9. Nbd2 Bxd3 10. Qxd3 Qc6 11. Ne5 Qc7 12. Rf3 Nbd7 13. Rh3 cxd4 14. exd4 h6 15. Qe2 Nxe5 16. fxe5 Nh7 17. Qg4 Ng5 18. Rg3 1-0

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.14"]
[Round "5"]
[White "Trujillo Quesada, Harlinson"]
[Black "Piraquive, Alberto"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1941"]
[BlackElo "1722"]
[PlyCount "59"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 f5 3. Bf4 Nf6 4. e3 e6 5. c3 Bd6 6. Ne5 0-0 7. Nd2 Ne4 8. Bd3 Nd7 9. h4 Qe8 10. Ndf3 Ndf6 11. Ng5 Nh5 12. Qe2 Nxf4 13. exf4 c5 14. 0-0-0 c4 15. Bxe4 fxe4 16. g3 b5 17. f3 h6 18. fxe4 Bxe5 19. fxe5 hxg5 20. hxg5 Qg6 21. Rh4 dxe4 22. Rdh1 Qxg5+ 23. Kd1 Bb7 24. Rg4 Qf5 25. Rf4 Qg5 26. Rg4 Qf5 27. Rf4 Qg6 28. Rg4 Qe8 29. Qh2 Kf7 30. Rxg7+ 1-0

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.13"]
[Round "3"]
[White "Huertas, Leonel"]
[Black "Piraquive, Alberto"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1775"]
[BlackElo "1722"]
[PlyCount "64"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Be3 cxd4 6. cxd4 Bf5 7. Bd3 Qd7 8. Nc3 Bxd3 9. Qxd3 e6 10. a3 Nge7 11. Nge2 Nf5 12. 0-0 Be7 13. b4 a6 14. Nc1 0-0 15. Nb3 b5 16. Rac1 Rfc8 17. Ne2 Nd8 18. Nc5 Bxc5 19. Rxc5 Nb7 20. Rcc1 Rc4 21. g4 Nxe3 22. fxe3 Rac8 23. Rce1 Qe7 24. Rf3 Qh4 25. Rg3 Qg5 26. Rf1 Nd8 27. e4 dxe4 28. Qxe4 Qg6 29. Qe3 Rc2 30. Qf3 Rd2 31. Nf4 Qg5 32. Nxe6 Qh6 0-1

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.13"]
[Round "2"]
[White "Piraquive, Alberto"]
[Black "Corredor Rengifo, Luis Fernando"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1722"]
[BlackElo "2154"]
[PlyCount "72"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d6 3. Bd3 e5 4. Nd2 Nc6 5. c3 g6 6. Ne2 Bg7 7. Qc2 Nd7 8. 0-0 0-0 9. f4 f5 10. Nf3 e4 11. Bc4+ Kh8 12. Ng5 Qe7 13. b4 Nb6 14. Bb3 h6 15. Nh3 Be6 16. b5 Na5 17. Rd1 Qf7 18. Rb1 Bc4 19. Nf2 a6 20. bxa6 Rxa6 21. Rd2 Rfa8 22. Qd1 Nd5 23. Rc2 Rb6 24. Qe1 Nxb3 25. axb3 Bd3 26. Rcb2 Bxb1 27. Rxb1 Ra2 28. c4 Rxe2 29. Qxe2 Nc3 30. Qc2 Nxb1 31. Bb2 Nd2 32. Qxd2 Rxb3 33. Qc1 Rb4 34. h3 Qxc4 35. Qa1 Qc2 36. Nd1 Ra4 0-1

[Event "Tolima Deportivo op"]
[Site "Tolima"]
[Date "2021.11.12"]
[Round "1"]
[White "Gonzalez Betancourt, Carlos Alberto"]
[Black "Piraquive, Alberto"]
[Result "0-1"]
[ECO "A80"]
[BlackElo "1722"]
[PlyCount "36"]
[EventDate "2021.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. f4 f5 2. d4 d5 3. Nf3 e6 4. e3 Nf6 5. Bd3 Bd6 6. Nc3 c6 7. 0-0 0-0 8. a3 Qe8 9. b4 Ne4 10. Bb2 Nd7 11. Ne2 Rf6 12. Rc1 Rh6 13. Qe1 Ndf6 14. Ne5 Bxe5 15. fxe5 Ng4 16. h3 Nxe3 17. Rf3 Nc4 18. Ba1 Nxa3 0-1

[Event "Bogota El Tablazo op"]
[Site "Bogota"]
[Date "2021.11.07"]
[Round "7"]
[White "Mena, Yamil Octavio"]
[Black "Piraquive, Alberto"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1861"]
[BlackElo "1722"]
[PlyCount "89"]
[EventDate "2021.11.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. d5 Be7 5. f3 0-0 6. Ne2 Nbd7 7. Be3 Ne8 8. Nbc3 Bg5 9. Qd2 Bxe3 10. Qxe3 a6 11. 0-0-0 b5 12. g4 Nc5 13. h4 b4 14. Nb1 Bd7 15. Ng3 a5 16. Nf5 a4 17. g5 b3 18. a3 bxc2 19. Bxc2 Rb8 20. h5 f6 21. Rdg1 Bxf5 22. exf5 Nb3+ 23. Bxb3 Rxb3 24. Nc3 fxg5 25. Rxg5 Qf6 26. h6 Kh8 27. hxg7+ Nxg7 28. Rg6 Qe7 29. Rxh7+ Kxh7 30. Qh6+ Kg8 31. f6 Rxf6 32. Rxf6 Qd7 33. Qh4 c5 34. Rh6 Qf5 35. Rxd6 Qd3 36. Rd8+ Kf7 37. Qe1 Qxf3 38. Qxe5 Qf1+ 39. Nd1 Qc4+ 40. Nc3 Qf1+ 41. Nd1 Qc4+ 42. Kb1 Qd3+ 43. Ka2 Qxd1 44. Rd7+ Kf8 45. Rd8+ 1-0

[Event "Bogota El Tablazo op"]
[Site "Bogota"]
[Date "2021.11.07"]
[Round "6"]
[White "Piraquive, Alberto"]
[Black "Garcia, Juan Manuel"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1722"]
[BlackElo "1904"]
[PlyCount "127"]
[EventDate "2021.11.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d6 3. Bd3 g6 4. f4 Bg7 5. Nf3 b6 6. c3 a5 7. 0-0 Ba6 8. a4 Bxd3 9. Qxd3 0-0 10. e4 c5 11. d5 Na6 12. Na3 Qd7 13. Nb5 Nc7 14. Nxc7 Qxc7 15. Ra2 Rad8 16. c4 Rfe8 17. b3 e6 18. h3 exd5 19. exd5 Qd7 20. Re1 Rxe1+ 21. Nxe1 Re8 22. Re2 Rxe2 23. Qxe2 Qf5 24. Qd3 Qxd3 25. Nxd3 Ne4 26. Kf1 Bd4 27. Ke2 f5 28. Kf3 Kf7 29. g4 Bc3 30. Nf2 Bd2 31. Nd3 Bxc1 32. Nxc1 h6 33. Ke3 Nc3 34. Nd3 Ne4 35. Ne1 Kf6 36. Nc2 g5 37. gxf5 Kxf5 38. fxg5 Nxg5 39. h4 Nf7 40. Kf3 Ne5+ 41. Kg3 h5 42. Na3 Nd3 43. Nb1 Ke4 44. Nc3+ Ke5 45. Nb1 Nc1 46. Nd2 Ne2+ 47. Kf2 Nd4 48. Kg3 Kf5 49. Kf2 Kf4 50. Kg2 Ke3 51. Nf1+ Kf4 52. Nd2 Kg4 53. Ne4 Nf5 54. Nf6+ Kxh4 55. Nd7 Kg4 56. Nxb6 Kf4 57. Nc8 Ke5 58. Na7 Kd4 59. Nc6+ Kc3 60. Nxa5 Ne7 61. Nb7 Nc8 62. a5 Kxb3 63. a6 Kxc4 64. Nxd6+ 1-0

[Event "Bogota El Tablazo op"]
[Site "Bogota"]
[Date "2021.11.06"]
[Round "4"]
[White "Piraquive, Alberto"]
[Black "Rodriguez Correa, Enrique"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1722"]
[BlackElo "1937"]
[PlyCount "142"]
[EventDate "2021.11.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 c5 3. e3 Bg4 4. d4 Bxf3 5. Qxf3 e6 6. c3 Nf6 7. Bd3 Bd6 8. 0-0 0-0 9. Nd2 Nc6 10. Qe2 Nd7 11. Rf3 f5 12. Rh3 Nf6 13. Nf3 Qe8 14. Bd2 a6 15. Be1 Rc8 16. Bh4 cxd4 17. Bxf6 Rxf6 18. exd4 Bxf4 19. Re1 h6 20. Nd2 Ne7 21. Nb3 Bd6 22. Re3 Rc6 23. Rxe6 Bxh2+ 24. Kxh2 Rcxe6 25. Qf2 Rxe1 26. Qxe1 Qf8 27. Nc5 Nc6 28. Kg1 Qe7 29. Qg3 f4 30. Qg4 b6 31. Nd7 Re6 32. Nxb6 Ne5 33. dxe5 Rxb6 34. Qc8+ Kf7 35. Qf5+ Kg8 36. Qc8+ Kf7 37. Qf5+ Ke8 38. Qxf4 Re6 39. Qa4+ Kf8 40. b3 Rxe5 41. Qxa6 Re1+ 42. Bf1 Qc5+ 43. Kh2 Qc7+ 44. Kg1 Qxc3 45. Qa8+ Ke7 46. Qb7+ Kd6 47. Qb8+ Qc7 48. Qf8+ Qe7 49. Qf4+ Kc5 50. b4+ Kc6 51. b5+ Kc5 52. Qf5 Qe3+ 53. Kh1 Qe6 54. Qf2+ d4 55. a4 Qe5 56. Qf8+ Qe7 57. Qc8+ Kd6 58. Qc6+ Ke5 59. Qf3 Qh4+ 60. Kg1 Qf4 61. Kf2 Qxf3+ 62. gxf3 Ra1 63. b6 Rxa4 64. b7 Rb4 65. Ba6 Kf4 66. Ke2 Rb3 67. Kd2 Kxf3 68. Bc4 Rb4 69. Kd3 Kf4 70. Bd5 Ke5 71. Bh1 g5 0-1

[Event "Bogota El Tablazo op"]
[Site "Bogota"]
[Date "2021.11.05"]
[Round "2"]
[White "Piraquive, Alberto"]
[Black "Rodriguez Mayorga, Julian E"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1722"]
[BlackElo "2018"]
[PlyCount "86"]
[EventDate "2021.11.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d6 3. Bd3 Nbd7 4. c3 g6 5. f4 Bg7 6. Nf3 0-0 7. 0-0 e5 8. Nbd2 Re8 9. Qc2 Ng4 10. Nc4 exf4 11. exf4 Nb6 12. Nxb6 axb6 13. f5 Ra5 14. fxg6 hxg6 15. b4 Rh5 16. Bxg6 fxg6 17. Qxg6 Rh8 18. Bg5 Qd7 19. Rae1 Re6 20. Qd3 c6 21. Rxe6 Qxe6 22. Re1 Qf5 23. Qe2 Qf7 24. Be7 Rh6 25. Bg5 Re6 26. Qd2 Rxe1+ 27. Qxe1 Qe6 28. Qd2 Qe4 29. h3 Qb1+ 30. Ne1 Nf6 31. Qe2 Ne4 32. Bh4 b5 33. Kh2 Be6 34. Qh5 Bf7 35. Qf5 Nxc3 36. Qc8+ Kh7 37. Qxb7 Bd5 38. Qe7 Qe4 39. Qg5 Ne2 40. Qh5+ Kg8 41. Qg5 Qxd4 42. Qd8+ Kh7 43. a3 Qg1# 0-1

[Event "Bogota El Tablazo op"]
[Site "Bogota"]
[Date "2021.11.05"]
[Round "3"]
[White "Rodriguez, Argemiro"]
[Black "Piraquive, Alberto"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "1722"]
[PlyCount "81"]
[EventDate "2021.11.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. Nc3 Bg4 6. Be2 Nf6 7. h3 Bh5 8. Ne5 Bxe2 9. Nxe2 e6 10. Bf4 Qb6 11. b3 Bb4+ 12. c3 Be7 13. 0-0 0-0 14. Ng3 Rac8 15. Qd2 Rfd8 16. Bg5 Qc7 17. f4 Ne8 18. Nxc6 bxc6 19. Rf3 f6 20. Bh4 c5 21. Raf1 Nd6 22. Qe2 Qd7 23. f5 exf5 24. Nxf5 Nxf5 25. Rxf5 cxd4 26. cxd4 Rc6 27. Bg3 Re6 28. Qd3 Bb4 29. R5f2 Rde8 30. Qf5 Qb5 31. Rc2 Re3 32. Bf2 R3e7 33. a4 Qb7 34. Bg3 Ba3 35. Rf3 Bb4 36. Qg4 Qb6 37. Bf2 Be1 38. Bxe1 Rxe1+ 39. Kh2 R1e4 40. Qd7 Qxd4 41. Rc7 0-1

[Event "Bogota El Tablazo op"]
[Site "Bogota"]
[Date "2021.11.04"]
[Round "1"]
[White "Pinzon, Jose Joaquin"]
[Black "Piraquive, Alberto"]
[Result "0-1"]
[ECO "A85"]
[BlackElo "1722"]
[PlyCount "42"]
[EventDate "2021.11.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. a3 d5 5. Bg5 c6 6. c5 Be7 7. f3 0-0 8. e3 Nbd7 9. f4 Ng4 10. Bxe7 Qxe7 11. Qd2 b6 12. b4 a5 13. Rb1 axb4 14. axb4 Ba6 15. Bxa6 Rxa6 16. Nf3 Rfa8 17. 0-0 b5 18. Ne5 Ndxe5 19. fxe5 Qg5 20. Rf3 Ra1 21. h3 R8a2 0-1

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.24"]
[Round "9"]
[White "Pena Mora, Carlos"]
[Black "Piraquive, Alberto"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1446"]
[BlackElo "1795"]
[PlyCount "88"]
[EventDate "2021.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. c4 f5 2. d3 Nf6 3. Bg5 e6 4. Nc3 c6 5. Nf3 d5 6. Bxf6 Qxf6 7. cxd5 exd5 8. e4 d4 9. e5 Qd8 10. Ne2 Qa5+ 11. Nd2 Qxe5 12. Qa4 b5 13. Qxd4 Bd6 14. Qxe5+ Bxe5 15. d4 Bf6 16. Rc1 0-0 17. Nf3 Re8 18. Kd2 Be6 19. a3 a5 20. Nf4 Bf7 21. Bd3 g5 22. Ne2 g4 23. Ne5 Bxe5 24. dxe5 Rxe5 25. Nf4 Kg7 26. Rhe1 Kf6 27. g3 Rxe1 28. Kxe1 Ra6 29. Rc5 Bg6 30. h4 Nd7 31. Rc1 Ne5 32. Be2 Bf7 33. Nd3 Bd5 34. Kd2 Ra7 35. Nxe5 Kxe5 36. Ke3 Re7 37. f4+ gxf3 38. Bxf3 Kd6+ 39. Kf4 Bxf3 40. Kxf3 Re4 41. Rc3 Kd5 42. h5 c5 43. b3 Kd4 44. Rc1 Re3+ 0-1

[Event "Manizales Las Americas blitz op"]
[Site "Manizales"]
[Date "2021.10.23"]
[Round "2"]
[White "Herrera Nopan, Fabian"]
[Black "Piraquive, Alberto"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1629"]
[BlackElo "1825"]
[PlyCount "85"]
[EventDate "2021.10.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. d4 Nc6 5. Nf3 Nf6 6. Be2 Bg4 7. 0-0 e6 8. Bf4 Bd6 9. Ne5 Bxe2 10. Nxe2 0-0 11. Nxc6 bxc6 12. c3 Qc7 13. Qd2 Ne4 14. Bxd6 Qxd6 15. Qf4 Qe7 16. f3 Nd6 17. Rfe1 Rab8 18. b3 a5 19. Nc1 Nb5 20. Qd2 Qf6 21. Nd3 Nd6 22. Ne5 Rfc8 23. Nd7 Qh4 24. Nxb8 Rxb8 25. g3 Qh5 26. Qf4 Rd8 27. Re5 Qg6 28. Qd2 Nf5 29. Kf2 Rc8 30. c4 a4 31. Rc1 axb3 32. axb3 h5 33. cxd5 exd5 34. Rce1 Kh7 35. Qf4 Nh6 36. Qg5 Qc2+ 37. R1e2 Qxb3 38. Qxh5 Qd3 39. Qh4 c5 40. dxc5 Rxc5 41. Qf4 Rc4 42. Qe3 Qb1 43. Rxd5 1-0

[Event "Manizales Las Americas blitz op"]
[Site "Manizales"]
[Date "2021.10.23"]
[Round "7"]
[White "Piraquive, Alberto"]
[Black "Ardila, Oscar Humberto"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1825"]
[BlackElo "1715"]
[PlyCount "62"]
[EventDate "2021.10.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. f4 e6 3. Nf3 d6 4. e3 Be7 5. Bd3 Nbd7 6. 0-0 c5 7. c3 b6 8. Qe1 Bb7 9. Nbd2 Qc7 10. a4 e5 11. fxe5 dxe5 12. dxe5 Nxe5 13. Bb5+ Kf8 14. Nxe5 Qxe5 15. Nf3 Qe4 16. Qg3 Rd8 17. Qc7 a6 18. Be2 Qc6 19. Qg3 Bd6 20. Qf2 Qc7 21. g3 Ng4 22. Ng5 Nxf2 23. Rxf2 Bd5 24. c4 h6 25. cxd5 hxg5 26. Bxa6 Be5 27. Rb1 Rxd5 28. Bc4 Rd1+ 29. Kg2 Qc6+ 30. Rf3 g4 31. Ra1 Rd4 0-1

[Event "Manizales Las Americas blitz op"]
[Site "Manizales"]
[Date "2021.10.23"]
[Round "9"]
[White "Piraquive, Alberto"]
[Black "Idarraga, Andres Felipe"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1825"]
[PlyCount "43"]
[EventDate "2021.10.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. f4 Nc6 3. Nf3 Bg4 4. e3 e6 5. Bd3 Nf6 6. c3 Bd6 7. Nbd2 Qd7 8. 0-0 h5 9. Qe1 0-0-0 10. a4 Rdg8 11. b4 a6 12. b5 axb5 13. axb5 Na7 14. Rxa7 Qe7 15. Ne5 Bxe5 16. fxe5 Nd7 17. Ba3 Qg5 18. Rxf7 Nb6 19. Bc5 Nd7 20. Ra8+ Nb8 21. b6 cxb6 22. Bd6 1-0

[Event "Manizales Las Americas blitz op"]
[Site "Manizales"]
[Date "2021.10.23"]
[Round "1"]
[White "Piraquive, Alberto"]
[Black "Soto, Cristian Camilo"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1825"]
[BlackElo "2191"]
[PlyCount "52"]
[EventDate "2021.10.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. f4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 d6 6. 0-0 Nbd7 7. c3 Be7 8. Qc2 0-0 9. Nbd2 c5 10. Ne4 Rc8 11. Nxf6+ Nxf6 12. Qe2 Ne4 13. Bd2 f5 14. Be1 Kh8 15. Nd2 Bh4 16. Bxh4 Qxh4 17. Nf3 Qh6 18. Ba6 Bxa6 19. Qxa6 Rc7 20. a4 g5 21. fxg5 Nxg5 22. Qd3 Rg7 23. Nxg5 Qxg5 24. Rf2 Rfg8 25. Qe2 c4 26. e4 f4 0-1

[Event "Manizales Las Americas blitz op"]
[Site "Manizales"]
[Date "2021.10.23"]
[Round "11"]
[White "Uribe Fajardo, Alquiber"]
[Black "Piraquive, Alberto"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1540"]
[BlackElo "1825"]
[PlyCount "58"]
[EventDate "2021.10.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. c4 f5 2. d4 Nf6 3. Nc3 e6 4. b3 d5 5. cxd5 exd5 6. Bb2 c6 7. Nf3 Bd6 8. g3 Nbd7 9. Bg2 0-0 10. 0-0 Qe8 11. Re1 Ne4 12. Nxe4 fxe4 13. Ng5 Rf6 14. h4 Rh6 15. f3 Bxg3 16. fxe4 Bxh4 17. Nf3 Bxe1 18. Nxe1 Qh5 19. e3 Qh2+ 20. Kf1 Rf6+ 21. Nf3 dxe4 22. Ke1 Qxg2 23. Qe2 exf3 24. Qxg2 fxg2 25. Ke2 Nb6 26. Rg1 Bh3 27. e4 Raf8 28. e5 Rf2+ 29. Ke3 Rxb2 0-1

[Event "Manizales Las Americas blitz op"]
[Site "Manizales"]
[Date "2021.10.23"]
[Round "8"]
[White "Velez, Andres Felipe"]
[Black "Piraquive, Alberto"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "1771"]
[BlackElo "1825"]
[PlyCount "136"]
[EventDate "2021.10.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. g3 f5 2. Bg2 Nf6 3. d4 d5 4. c3 e6 5. Nf3 Bd6 6. 0-0 Nbd7 7. Bg5 0-0 8. Nbd2 Qe8 9. Bxf6 Rxf6 10. Qb3 c6 11. c4 Rh6 12. cxd5 exd5 13. Rae1 Qh5 14. e4 fxe4 15. Nxe4 Bf8 16. Ned2 Nf6 17. Re5 Qf7 18. Ng5 Qc7 19. h4 Ng4 20. Re8 Rxh4 21. Qf3 Nf6 22. Rxf8+ Kxf8 23. gxh4 Bg4 24. Nxh7+ Kf7 25. Ng5+ Kg8 26. Qg3 Qa5 27. Ndf3 Re8 28. Ne5 Bh5 29. Bh3 Ne4 30. Nxe4 dxe4 31. Bf5 Be2 32. Qg6 Rxe5 33. dxe5 Qxe5 34. Qh7+ Kf7 35. Qg6+ Kf8 36. Bxe4 Bxf1 37. Kxf1 Qxb2 38. Qf5+ Ke7 39. Qg5+ Kd6 40. Qf4+ Kc5 41. Qf8+ Kb6 42. Qd8+ Ka6 43. Bd3+ b5 44. Qc8+ Kb6 45. Qb8+ Ka6 46. Qc8+ Kb6 47. Qd8+ Ka6 48. Qd6 Qc1+ 49. Kg2 Kb6 50. Qd4+ Kb7 51. Qxg7+ Kb6 52. Qd4+ Kb7 53. a4 a6 54. axb5 axb5 55. Be4 Qh6 56. Qd7+ Kb6 57. Qd8+ Kc5 58. Qg5+ Qxg5+ 59. hxg5 Kd6 60. Kf3 c5 61. Kf4 Ke7 62. Ke5 c4 63. f4 b4 64. Kd4 c3 65. Kc4 Kf7 66. Kxb4 Kg7 67. Kxc3 Kg8 68. Kd4 Kf8 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.22"]
[Round "5"]
[White "Corredor Sanchez, Fabian Ricardo"]
[Black "Piraquive, Alberto"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2055"]
[BlackElo "1795"]
[PlyCount "61"]
[EventDate "2021.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nc6 4. Be2 e5 5. Nf3 Bg4 6. d5 Nb8 7. h3 Bh5 8. Be3 Be7 9. Qd3 h6 10. 0-0-0 a6 11. g4 Bg6 12. Nh4 Bh7 13. Nf5 g6 14. Nxe7 Qxe7 15. Bxh6 Nbd7 16. Qf3 0-0-0 17. Bg5 Kb8 18. a4 Rc8 19. h4 Rhg8 20. a5 Qd8 21. b4 Ka7 22. Kd2 Re8 23. b5 Rf8 24. bxa6 bxa6 25. Rb1 Qe7 26. Rb2 Rb8 27. Rhb1 Rxb2 28. Rxb2 Rc8 29. Na2 Qd8 30. Qd3 Nc5 31. Be3 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.22"]
[Round "6"]
[White "Piraquive, Alberto"]
[Black "Cifuentes Camacho, Miguel Angel"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1795"]
[BlackElo "1123"]
[PlyCount "90"]
[EventDate "2021.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. f4 Bf5 3. Nf3 e6 4. e3 c5 5. c3 Nf6 6. Bd3 Ne4 7. 0-0 Nc6 8. Qc2 c4 9. Bxe4 Bxe4 10. Qf2 Be7 11. Nbd2 Bd3 12. Re1 b5 13. Ne5 Nxe5 14. fxe5 b4 15. e4 bxc3 16. bxc3 Qa5 17. exd5 exd5 18. e6 f6 19. Qg3 0-0 20. Nf3 Qxc3 21. Bh6 Bg6 22. Bd2 Qd3 23. Re3 Qc2 24. h4 Rfb8 25. Rc3 Rb1+ 26. Kh2 Qd1 27. Rxb1 Qxb1 28. Qc7 Qb8 29. Bf4 Qxc7 30. Bxc7 Rc8 31. Bf4 Rc6 32. Re3 Be4 33. Rxe4 dxe4 34. d5 Ra6 35. Nd2 Bd6 36. Kg3 Ra3+ 37. Kg4 Bxf4 38. Kxf4 e3 39. Nf3 e2 40. Ne1 Rd3 41. Ke4 Rd1 42. Nc2 e1Q+ 43. Nxe1 Rxe1+ 44. Kd4 Rd1+ 45. Kc5 c3 0-1

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.21"]
[Round "4"]
[White "Piraquive, Alberto"]
[Black "Medina Campos, Jesus David"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1795"]
[PlyCount "37"]
[EventDate "2021.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. f4 d5 3. Nf3 Bg4 4. e3 e6 5. Bd3 c5 6. c3 Nc6 7. 0-0 h5 8. Nbd2 Rg8 9. Qe1 Qc7 10. Ne5 cxd4 11. exd4 g5 12. h3 Bxh3 13. gxh3 gxf4+ 14. Kh1 Rg3 15. Rf3 h4 16. Rxg3 fxg3 17. Ndf3 Nxe5 18. Nxe5 Be7 19. Bb5+ 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.20"]
[Round "1"]
[White "Claros Cachaya, Carlos Mario"]
[Black "Piraquive, Alberto"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "1795"]
[PlyCount "54"]
[EventDate "2021.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bg4 6. Be2 e6 7. Qb3 Qc7 8. Be3 Nge7 9. 0-0 Nf5 10. Nbd2 Be7 11. Bb5 0-0 12. Bxc6 bxc6 13. Bf4 c4 14. Qc2 c5 15. h3 Bxf3 16. Nxf3 cxd4 17. cxd4 Qb6 18. a3 Nxd4 19. Nxd4 Qxd4 20. Bg3 Rab8 21. Rab1 Rb3 22. Kh1 Rfb8 23. Rfd1 Qb6 24. Rd2 c3 25. Rd3 Rxb2 26. Rxb2 cxb2 27. Qb1 Rc8 0-1

[Event "Ibague op"]
[Site "Ibague"]
[Date "2021.10.20"]
[Round "2"]
[White "Piraquive, Alberto"]
[Black "Juarez Flores, Carlos Armando"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1795"]
[BlackElo "2374"]
[PlyCount "92"]
[EventDate "2021.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. f4 Nf6 3. Nf3 Bf5 4. e3 e6 5. Bd3 c5 6. c3 Nc6 7. 0-0 Be7 8. Qc2 Bxd3 9. Qxd3 c4 10. Qe2 Ne4 11. Nbd2 f5 12. Ne5 Nxe5 13. fxe5 Nxd2 14. Bxd2 0-0 15. g4 Qe8 16. Kh1 Qg6 17. Rg1 Rf7 18. Raf1 fxg4 19. Rxf7 Qxf7 20. Rxg4 Rf8 21. Rf4 Qg6 22. Be1 Rxf4 23. exf4 Qb1 24. Qf2 Qxa2 25. f5 Qb1 26. fxe6 Qe4+ 27. Kg1 Qg6+ 28. Kh1 Qxe6 29. Qg2 b5 30. Bd2 a5 31. h3 b4 32. Kh2 b3 33. Bg5 Bf8 34. Bc1 a4 35. Qf3 Be7 36. Qh1 h6 37. Qg2 Kh7 38. Qf3 Qg6 39. Qf1 Qc2+ 40. Kh1 a3 41. bxa3 Bg5 42. Bb2 h5 43. Qf7 Qb1+ 44. Kg2 Qxb2+ 45. Kf1 Qb1+ 46. Kg2 Qc2+ 0-1

[Event "Manizales Las Americas op-B"]
[Site "Manizales"]
[Date "2021.10.18"]
[Round "9"]
[White "Diaz, Luisa Fernanda"]
[Black "Piraquive, Alberto"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1739"]
[BlackElo "1795"]
[PlyCount "69"]
[EventDate "2021.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Be2 0-0 8. 0-0 Qc7 9. h3 Nd7 10. c3 Re8 11. Be3 Nf8 12. Qc2 Be6 13. Rfe1 Bd5 14. a3 Re7 15. Rad1 Rae8 16. c4 Be4 17. Qc3 Ng6 18. Bc1 f5 19. Bf1 h6 20. b4 Bf4 21. Bb2 Bxf3 22. Rxe7 Bh2+ 23. Kh1 Bxg2+ 24. Bxg2 Rxe7 25. Re1 Bf4 26. Kg1 Nh4 27. Bh1 Qd6 28. Rxe7 Qxe7 29. d5 f6 30. dxc6 bxc6 31. Kf1 Be5 32. Qe1 Qd6 33. Bxe5 fxe5 34. Qe2 e4 35. f3 0-1

[Event "Manizales Las Americas op-B"]
[Site "Manizales"]
[Date "2021.10.18"]
[Round "8"]
[White "Piraquive, Alberto"]
[Black "Rios, David1111"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1795"]
[BlackElo "1933"]
[PlyCount "9"]
[EventDate "2021.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d6 2. e3 d5 3. c4 e6 4. f3 f5 5. Nc3 0-1

[Event "Manizales Las Americas op-B"]
[Site "Manizales"]
[Date "2021.10.17"]
[Round "6"]
[White "Velez, Andres Felipe"]
[Black "Piraquive, Alberto"]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "1748"]
[BlackElo "1795"]
[PlyCount "51"]
[EventDate "2021.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. g3 f5 2. Bg2 Nf6 3. Nf3 d5 4. d4 e6 5. 0-0 Bd6 6. Bg5 Nbd7 7. Nbd2 0-0 8. Rc1 Qe8 9. Bxf6 Rxf6 10. c4 c6 11. e3 Rh6 12. Re1 Qh5 13. Nf1 g5 14. cxd5 exd5 15. a3 g4 16. Ne5 Bxe5 17. dxe5 Nxe5 18. Bxd5+ Be6 19. Bg2 Nf3+ 20. Bxf3 gxf3 21. h4 Qg4 22. Nh2 Qh3 23. Qxf3 Bd5 24. e4 fxe4 25. Qg4+ Qxg4 26. Nxg4 1/2-1/2

[Event "Manizales Las Americas op-B"]
[Site "Manizales"]
[Date "2021.10.15"]
[Round "2"]
[White "Piraquive, Alberto"]
[Black "Bastidas Segovia, Samuel Eduardo"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1795"]
[BlackElo "1921"]
[PlyCount "88"]
[EventDate "2021.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. f4 Nf6 3. Nf3 c5 4. e3 Bf5 5. c3 Nc6 6. Bd3 Bxd3 7. Qxd3 e6 8. Nbd2 Qb6 9. 0-0 Be7 10. Ne5 Rc8 11. Kh1 Qc7 12. Rf3 g6 13. h3 h5 14. Qe2 h4 15. Nf1 Ne4 16. Bd2 Rg8 17. Be1 f5 18. Nd2 Nxe5 19. fxe5 a6 20. a4 g5 21. Nxe4 dxe4 22. Rf1 cxd4 23. Qh5+ Kd7 24. Rd1 d3 25. g4 Rh8 26. Qg6 Rcg8 27. Qf7 Rf8 28. Qg7 Rhg8 29. Qh7 Qxe5 30. gxf5 exf5 31. c4 Qg7 32. Qxg7 Rxg7 33. Bc3 Rgf7 34. Kg2 Bc5 35. Rfe1 Re8 36. b4 Bd6 37. c5 Bg3 38. Re2 Kc8 39. Rb2 f4 40. exf4 gxf4 41. b5 f3+ 42. Kf1 e3 43. Rxd3 e2+ 44. Kg1 f2+ 0-1

[Event "Manizales Las Americas op-B"]
[Site "Manizales"]
[Date "2021.10.15"]
[Round "3"]
[White "Zuluaga, Nicolas"]
[Black "Piraquive, Alberto"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "1713"]
[BlackElo "1795"]
[PlyCount "81"]
[EventDate "2021.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 f5 2. d4 e6 3. Nc3 d5 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 c6 7. Ne5 Bd6 8. e3 0-0 9. Qb3 Qe8 10. Bxf6 Rxf6 11. f4 Nd7 12. Bd3 Kh8 13. Ne2 Rf8 14. Ng3 Qe6 15. 0-0-0 a5 16. Qc2 g6 17. h4 Nf6 18. h5 Kg7 19. hxg6 hxg6 20. Rh3 Bxe5 21. fxe5 Ne4 22. Rdh1 Nxg3 23. Rxg3 Bd7 24. Rf1 c5 25. Qf2 c4 26. Bc2 b5 27. Rh1 Rh8 28. Rgh3 b4 29. Qg3 Rxh3 30. Qxh3 Qg8 31. Qh6+ Kf7 32. Qg5 Qg7 33. Qh4 a4 34. Bd1 Rc8 35. g4 b3 36. Kb1 bxa2+ 37. Kxa2 c3 38. bxc3 Rxc3 39. Qd8 Ke6 40. Rh7 Rc8 41. Qb6+ 1-0

[Event "Manizales Las Americas op-B"]
[Site "Manizales"]
[Date "2021.10.14"]
[Round "1"]
[White "Vargas, Eduar Misael"]
[Black "Piraquive, Alberto"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "1960"]
[BlackElo "1795"]
[PlyCount "56"]
[EventDate "2021.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. cxd5 exd5 5. g3 Nf6 6. Bg2 c6 7. Nh3 Bd6 8. Bf4 0-0 9. 0-0 Qe7 10. Rc1 Na6 11. Bxd6 Qxd6 12. Nf4 Nc7 13. Qc2 g5 14. Nd3 Ne6 15. e3 Ng4 16. Ne2 h5 17. h3 Nf6 18. Ne5 Nd8 19. Nf3 Ne6 20. h4 Ne4 21. hxg5 N6xg5 22. Nf4 Nf7 23. Nh4 Qh6 24. Qe2 Nf6 25. Qd3 Ne4 26. Rc2 Bd7 27. Qa3 Kh7 28. Bh3 Qg5 1-0

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.12"]
[Round "8"]
[White "Agudelo Garzon, William Fernando"]
[Black "Piraquive, Alberto"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1843"]
[PlyCount "53"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Na3 d5 2. c4 e6 3. b3 f5 4. cxd5 exd5 5. f4 Nf6 6. Nf3 c6 7. Nc2 Bd6 8. d3 Nbd7 9. e3 Qe7 10. Be2 0-0 11. 0-0 Ng4 12. h3 Ngf6 13. Bb2 Nh5 14. Qe1 Re8 15. Ne5 Nhf6 16. d4 Ne4 17. Bd3 Ndf6 18. a4 Be6 19. Ba3 Rf8 20. Bxd6 Qxd6 21. Na3 a5 22. Nb1 Nh5 23. Nd2 Qb4 24. Nxe4 fxe4 25. Qxb4 axb4 26. Be2 Ng3 27. Rf2 0-1

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.12"]
[Round "9"]
[White "Piraquive, Alberto"]
[Black "Penas F, Luis Orlando"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1843"]
[BlackElo "1432"]
[PlyCount "37"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 e6 3. Bd3 b6 4. f4 Ba6 5. Nf3 Qc8 6. 0-0 Nc6 7. c3 Bxd3 8. Qxd3 d5 9. Nbd2 a5 10. Qb5 Qd7 11. Qd3 Ne7 12. Ne5 Qd6 13. Qb5+ Nd7 14. e4 f6 15. Nxd7 Qxd7 16. Qd3 c6 17. exd5 exd5 18. Rf3 Ng6 19. f5 1-0

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.11"]
[Round "7"]
[White "Piraquive, Alberto"]
[Black "Carrillo Riano, Karen Sofia"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1843"]
[BlackElo "1309"]
[PlyCount "40"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 e6 3. Bd3 c5 4. f4 d5 5. c3 Be7 6. Nf3 Qc7 7. 0-0 Nc6 8. Nbd2 0-0 9. Ne5 h6 10. Rf3 Nxe5 11. fxe5 Nh7 12. Rg3 Bh4 13. Rh3 Bg5 14. Nf3 Bd7 15. Qc2 f5 16. exf6 Nxf6 17. Nxg5 hxg5 18. Bh7+ Kh8 19. e4 Nxh7 20. e5 Rf5 0-1

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.11"]
[Round "6"]
[White "Sanchez Aragon, Michael Alejandro"]
[Black "Piraquive, Alberto"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1246"]
[BlackElo "1843"]
[PlyCount "47"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 Nf6 9. Bd3 Bxd3 10. Qxd3 Nbd7 11. Be3 e6 12. 0-0-0 Qa5 13. a3 Bd6 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qd3 b5 17. Bd2 Qc7 18. Rh4 a5 19. g4 a4 20. g5 hxg5 21. Bxg5 Nxh5 22. Rdh1 g6 23. Bf6 Rg8 24. Be5 1/2-1/2

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.10"]
[Round "5"]
[White "Piraquive, Alberto"]
[Black "Silva Gualteros, Ricardo Andres"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1843"]
[BlackElo "1210"]
[PlyCount "25"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. f4 Bf5 3. Nf3 c5 4. e3 Nc6 5. c3 c4 6. Be2 e6 7. 0-0 h6 8. Ne5 Nxe5 9. fxe5 Be4 10. Nd2 f5 11. Nxe4 dxe4 12. Bxc4 Qd7 13. Qb3 1-0

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.10"]
[Round "4"]
[White "Sanfiz, Rodrigo Sebastian"]
[Black "Piraquive, Alberto"]
[Result "1-0"]
[ECO "B12"]
[BlackElo "1843"]
[PlyCount "61"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bg4 6. Be3 e6 7. dxc5 Nxe5 8. Qa4+ Nd7 9. Qxg4 Ngf6 10. Qa4 Qc7 11. b4 Be7 12. Na3 a6 13. Be2 0-0 14. 0-0 Ne4 15. Qb3 b6 16. c4 Bf6 17. Rac1 d4 18. cxb6 Nxb6 19. Nxd4 Bxd4 20. Bxd4 Nd2 21. Qg3 Qxg3 22. hxg3 Nxf1 23. Bxb6 Nd2 24. f3 Rab8 25. c5 Rfc8 26. Bxa6 Rc6 27. Rd1 Rcxb6 28. cxb6 Rxb6 29. Rxd2 g6 30. Rd8+ Kg7 31. b5 1-0

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.09"]
[Round "2"]
[White "Nino, Jesus Camilo"]
[Black "Piraquive, Alberto"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1533"]
[BlackElo "1843"]
[PlyCount "55"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nf6 7. Bd3 Nbd7 8. 0-0 e6 9. Re1 Be7 10. c3 Qc7 11. a4 Rd8 12. Bxg6 hxg6 13. Qe2 Nh5 14. Ng5 Bxg5 15. Bxg5 Ndf6 16. Qf3 Rd5 17. Bxf6 Nxf6 18. h3 Nh5 19. Re3 Rg5 20. Nxh5 Rgxh5 21. Rae1 Rf5 22. Qe2 Kf8 23. b4 Qf4 24. Rf3 Qg5 25. Rxf5 gxf5 26. Qe5 Qd8 27. Qc5+ Kg8 28. Qxa7 1-0

[Event "Soacha op-B"]
[Site "Soacha"]
[Date "2021.09.09"]
[Round "3"]
[White "Piraquive, Alberto"]
[Black "Cuartas Lozano, Santiago"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "1843"]
[BlackElo "1212"]
[PlyCount "34"]
[EventDate "2021.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. 0-0 0-0 6. c3 a6 7. Ba4 b5 8. Bc2 d5 9. exd5 Nxd5 10. d4 exd4 11. Nxd4 Bxd4 12. cxd4 Ndb4 13. Bb3 Qxd4 14. Qxd4 Nxd4 15. Nc3 Nbc2 16. Bxc2 Nxc2 17. Rb1 Nd4 1/2-1/2

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "10"]
[White "Burotto, Nicolas"]
[Black "Piraquive, Alberto"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1772"]
[BlackElo "1843"]
[PlyCount "109"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 e6 6. d4 Nbd7 7. Bg5 Be7 8. 0-0-0 Nxe4 9. Bxe7 Qxe7 10. Qxe4 Nf6 11. Qh4 a5 12. Ne5 0-0 13. g4 a4 14. a3 b5 15. Nxc6 Qc7 16. Bxb5 Bb7 17. g5 Bxc6 18. Bxc6 Qxc6 19. gxf6 Rfc8 20. c3 Qf3 21. Qg3 Qxf6 22. Rhg1 g6 23. h4 Rab8 24. h5 Rb3 25. hxg6 hxg6 26. Rh1 Rcb8 27. Qe5 Qxe5 28. dxe5 Rxb2 29. Rd8+ Rxd8 30. Kxb2 Rd2+ 31. Kc1 Rxf2 32. Rh4 Rf5 33. Rxa4 Rxe5 34. Ra8+ Kg7 35. a4 g5 36. a5 Rxa5 37. Rxa5 f5 38. c4 g4 39. Kd2 Kf6 40. c5 Ke5 41. Ra1 f4 42. c6 Kd6 43. Rc1 Kc7 44. Kd3 e5 45. Ke4 g3 46. Kxe5 f3 47. Kf4 g2 48. Kxf3 g1Q 49. Rxg1 Kc8 50. Rg7 Kd8 51. Ke4 Kc8 52. Kd5 Kd8 53. Kd6 Ke8 54. Rd7 Kf8 55. c7 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "2"]
[White "Cruz Pino, Adrian"]
[Black "Piraquive, Alberto"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2006"]
[BlackElo "1843"]
[PlyCount "63"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Bd3 Bg4 8. h3 Bh5 9. c3 Nd7 10. Qc2 Bg6 11. Bxg6 hxg6 12. Be3 Qc7 13. 0-0-0 0-0-0 14. Kb1 Nb6 15. Rhe1 Nc4 16. Bc1 Qb6 17. b3 a5 18. Ka1 Na3 19. Bxa3 Bxa3 20. Re2 Rhe8 21. Rde1 Rxe2 22. Rxe2 Qb5 23. Kb1 Kb8 24. Ne1 g5 25. c4 Qb6 26. Nf3 Rxd4 27. Nxd4 Qxd4 28. Rd2 Qe5 29. Re2 Qd4 30. Qd2 Qh4 31. Qd8+ Ka7 32. Qxa5+ 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "9"]
[White "Fernandez, Alejandro"]
[Black "Piraquive, Alberto"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1920"]
[BlackElo "1843"]
[PlyCount "51"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. g4 Nf6 5. g5 Nd5 6. Nxe4 Bf5 7. Ng3 Bg6 8. h4 h5 9. c3 e6 10. Be2 Nd7 11. Nxh5 Qc7 12. Nh3 Bxh5 13. Bxh5 Bd6 14. Ng1 g6 15. Bf3 Nf4 16. Ne2 0-0-0 17. Be3 Nd5 18. Bxd5 exd5 19. Qd2 Nb6 20. b3 Rde8 21. 0-0-0 Ba3+ 22. Kb1 Kb8 23. Bf4 Bd6 24. Bxd6 Qxd6 25. Qf4 Rxe2 26. Qxd6+ 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "4"]
[White "Homann, Gustavo Ruben"]
[Black "Piraquive, Alberto"]
[Result "1/2-1/2"]
[ECO "B15"]
[BlackElo "1843"]
[PlyCount "97"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Bd6 7. 0-0 0-0 8. d4 Bg4 9. h3 Bh5 10. Re1 Nd7 11. c3 Nb6 12. Be2 Qc7 13. Qc2 Nd5 14. Bd2 Rfe8 15. Bd3 Bxf3 16. gxf3 g6 17. Rxe8+ Rxe8 18. Re1 Rxe1+ 19. Bxe1 Nf4 20. Bf1 Qd7 21. Qe4 Nxh3+ 22. Bxh3 Qxh3 23. Qg4 Bh2+ 24. Kh1 Qh6 25. Kg2 f5 26. Qh3 Qc1 27. Qxh2 Qxe1 28. Qb8+ Kg7 29. Qxb7 h5 30. Qxc6 h4 31. Qd6 h3+ 32. Kxh3 Qxf2 33. Qe5+ Kg8 34. Qe8+ Kg7 35. Qe5+ Kg8 36. d5 Qxf3+ 37. Kh2 f4 38. Qe8+ Kg7 39. Qe5+ Kh7 40. Qe1 g5 41. d6 g4 42. Qh4+ Kg7 43. Qg5+ Kh7 44. Qh5+ Kg7 45. Qg5+ Kh7 46. Qh5+ Kg8 47. Qg5+ Kf8 48. Qd8+ Kg7 49. Qg5+ 1/2-1/2

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "3"]
[White "Piraquive, Alberto"]
[Black "Bondar, Daria"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1843"]
[BlackElo "1460"]
[PlyCount "51"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. f4 g6 3. Nf3 Bg7 4. e3 d6 5. Bd3 0-0 6. 0-0 Nbd7 7. Nbd2 c6 8. Qe1 Qc7 9. c3 e5 10. fxe5 dxe5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. Nf3 Qe7 14. Qh4 Re8 15. Bd2 h6 16. Rae1 g5 17. Qf2 Ng4 18. Qe2 f5 19. Nd4 Bxd4 20. cxd4 Qh7 21. Rf3 Rf8 22. Ref1 h5 23. h3 Nh6 24. Bc4+ Kh8 25. Bc3 b5 26. d5+ 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "8"]
[White "Piraquive, Alberto"]
[Black "Castillo Beitia, Ashley Alexandra"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1843"]
[BlackElo "1296"]
[PlyCount "45"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. f4 Nf6 3. Nf3 c6 4. e3 e6 5. Bd3 Bd6 6. 0-0 0-0 7. Nbd2 Nbd7 8. Ne5 Bxe5 9. fxe5 Ne8 10. Rf3 Nc7 11. Bxh7+ Kxh7 12. Rh3+ Kg8 13. Qh5 f6 14. Nf3 Qe8 15. Qh7+ Kf7 16. Qh5+ Kg8 17. Qh4 Kf7 18. b3 b5 19. Ba3 Rg8 20. Ng5+ fxg5 21. Qxg5 Qd8 22. Rf1+ Ke8 23. Qg6# 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "5"]
[White "Piraquive, Alberto"]
[Black "Diaz, Fernando"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1843"]
[BlackElo "2121"]
[PlyCount "76"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 e5 2. e3 e4 3. f4 exf3 4. Nxf3 d5 5. c3 c6 6. Bd3 Bd6 7. 0-0 Ne7 8. e4 dxe4 9. Bxe4 0-0 10. Bg5 f6 11. Bd2 Bf5 12. Qc2 Bxe4 13. Qxe4 Qd7 14. Bf4 Bxf4 15. Qxf4 Ng6 16. Qg3 Na6 17. Nbd2 Rae8 18. Rae1 Nc7 19. Ne4 Re6 20. Nc5 Qc8 21. Nxe6 Nxe6 22. Qd6 Re8 23. h4 Ngf8 24. h5 Rd8 25. Qg3 Kh8 26. Nh4 c5 27. Nf5 cxd4 28. cxd4 Qd7 29. d5 Qxd5 30. Rd1 Qxd1 31. Rxd1 Rxd1+ 32. Kh2 g6 33. hxg6 hxg6 34. Qh4+ Kg8 35. Ne3 Rd3 36. Ng4 f5 37. Ne5 Rd4 38. Nf3 Rxh4+ 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "11"]
[White "Piraquive, Alberto"]
[Black "Lingiardi, Oscar"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1843"]
[BlackElo "1813"]
[PlyCount "86"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. f4 d5 3. Nf3 Bf5 4. e3 e6 5. Bd3 Ne4 6. Nbd2 Nxd2 7. Qxd2 Bg6 8. c3 Be7 9. Ne5 Bxd3 10. Qxd3 Nc6 11. 0-0 0-0 12. e4 f6 13. Ng4 b6 14. exd5 exd5 15. Bd2 Qd7 16. Ne3 Rae8 17. Rae1 Bd6 18. Nf5 g6 19. Nxd6 Qxd6 20. f5 g5 21. h4 h6 22. hxg5 hxg5 23. Qf3 Qd7 24. Qh5 Qf7 25. Qh3 Qh7 26. Qg3 Qg7 27. Rf3 Na5 28. Rfe3 Rxe3 29. Bxe3 Nc4 30. Bc1 Qf7 31. Re6 Nd6 32. Bxg5 Nxf5 33. Qg4 Qxe6 34. Bxf6+ Kf7 35. Be5 Rg8 36. Qh5+ Qg6 37. Qf3 Ke6 38. c4 c6 39. cxd5+ cxd5 40. Qh3 Qg4 41. Qh2 Ne3 42. Qh6+ Rg6 43. Qxe3 Qxg2# 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "1"]
[White "Piraquive, Alberto"]
[Black "Pantoja, Alejandro"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1843"]
[PlyCount "49"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 b5 2. f4 g6 3. Nf3 Bg7 4. e3 d6 5. Bd3 a6 6. 0-0 Bb7 7. Nbd2 Nf6 8. Qe1 0-0 9. c3 c5 10. Bc2 c4 11. e4 Nbd7 12. e5 dxe5 13. fxe5 Nd5 14. Ne4 f6 15. e6 N7b6 16. Qh4 Nc7 17. Nc5 Bd5 18. Bh6 Nxe6 19. Nxe6 Bxe6 20. Rae1 Bf7 21. Bxg7 Kxg7 22. Qg3 Qb8 23. Qg4 Qd6 24. Nh4 b4 25. Nf5+ 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "6"]
[White "Valdez, Daniel"]
[Black "Piraquive, Alberto"]
[Result "1-0"]
[ECO "B15"]
[BlackElo "1843"]
[PlyCount "91"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Bd6 7. Ne2 0-0 8. c3 Nd7 9. 0-0 Nb6 10. Bd3 Bg4 11. f3 Bh5 12. Nf4 Bg6 13. Bxg6 hxg6 14. Qb3 Qc7 15. g3 g5 16. Nd3 Bxg3 17. hxg3 Qxg3+ 18. Kh1 Kh7 19. Ne1 Kg6 20. Qc2+ f5 21. Qg2 Rh8+ 22. Kg1 Qd6 23. Qxg5+ Kh7 24. Bf4 Qd7 25. Nd3 f6 26. Qg3 g5 27. Bd2 Rag8 28. Nc5 Qf7 29. Rae1 Kg6 30. Ne6 Rh5 31. Nf4+ Kh6 32. Nxh5 Kxh5 33. Rf2 f4 34. Rh2+ Kg6 35. Bxf4 Nd5 36. Bd2 Ne7 37. Qh3 Nf5 38. Qh5+ Kg7 39. Qh7+ Kf8 40. Qxf5 g4 41. fxg4 Rg5 42. Rh8+ Rg8 43. Rxg8+ Kxg8 44. Bh6 Kh8 45. Re6 Qc7 46. Re8# 1-0

[Event "COL-ch Amateur U2000"]
[Site "Paipa"]
[Date "2020.03.01"]
[Round "9"]
[White "Casas, Jose Fernando"]
[Black "Piraquive, Alberto"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1721"]
[BlackElo "1873"]
[PlyCount "75"]
[EventDate "2020.02.26"]
[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 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Ne5 Bh7 8. Qh5 g6 9. Qf3 Nf6 10. Qb3 Qd5 11. Qxd5 Nxd5 12. Bc4 Bg7 13. Nf3 Nd7 14. Bb3 Nc5 15. Bxd5 cxd5 16. 0-0 0-0 17. d4 Ne4 18. c3 Nxg3 19. fxg3 e6 20. g4 f6 21. g5 fxg5 22. hxg5 h5 23. Bd2 Rae8 24. Rae1 Rf5 25. Be3 e5 26. dxe5 Bxe5 27. Bxa7 Ra8 28. Nxe5 Rxf1+ 29. Kxf1 Rxa7 30. a3 b6 31. Ke2 Ra4 32. Kd3 Kg7 33. Nd7 Bg8 34. Re7+ Bf7 35. Ne5 Re4 36. Rxf7+ Kg8 37. Re7 Kf8 38. Nxg6+ 1-0

[Event "COL-ch Amateur U2000"]
[Site "Paipa"]
[Date "2020.03.01"]
[Round "8"]
[White "Piraquive, Alberto"]
[Black "Gomez Perdomo, Jonathan"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1873"]
[BlackElo "1750"]
[PlyCount "55"]
[EventDate "2020.02.26"]
[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. e3 d5 3. f4 Bf5 4. Nf3 Nc6 5. c3 h6 6. Bd3 Bxd3 7. Qxd3 a6 8. Nbd2 e6 9. 0-0 Be7 10. Ne5 0-0 11. Rf3 Nxe5 12. fxe5 Nh7 13. Rh3 f5 14. exf6 Rxf6 15. e4 Ng5 16. Rg3 Qf8 17. e5 Rf5 18. h4 Ne4 19. Nxe4 Bxh4 20. Nf6+ Kh8 21. Rh3 Bf2+ 22. Kh1 gxf6 23. Bxh6 Qf7 24. Be3+ Rh5 25. Bxf2 f5 26. Rxh5+ Qxh5+ 27. Qh3 Qxh3+ 28. gxh3 1-0

[Event "COL-ch Amateur U2000"]
[Site "Paipa"]
[Date "2020.02.29"]
[Round "6"]
[White "Conti, Julian"]
[Black "Piraquive, Alberto"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1946"]
[BlackElo "1873"]
[PlyCount "87"]
[EventDate "2020.02.26"]
[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 c6 2. Be2 d5 3. d3 Qc7 4. Nc3 d4 5. Nb1 e5 6. Nd2 Be6 7. Bg4 Bxg4 8. Qxg4 Nf6 9. Qf5 Nbd7 10. h4 g6 11. Qh3 Nh5 12. Ne2 0-0-0 13. g4 Nf4 14. Nxf4 exf4 15. Nf3 Bb4+ 16. Ke2 Nf8 17. a3 Be7 18. Bd2 Ne6 19. b4 Kb8 20. Rhb1 Rhe8 21. a4 Ng7 22. g5 f5 23. gxf6 Bxf6 24. Rb2 Rxe4+ 25. Kd1 Re7 26. b5 c5 27. Qg4 Nh5 28. b6 Qc6 29. bxa7+ Ka8 30. a5 Bxh4 31. Rb6 Qd5 32. a6 Bxf2 33. Rab1 bxa6 34. Ba5 Rde8 35. Qg2 Be1 36. Rb8+ Kxa7 37. Rxe8 Rxe8 38. Bxe1 Re3 39. Nh4 f3 40. Qh2 Qd8 41. Ba5 Re2 42. Qh3 Nf4 43. Qxf3 Qe7 44. Bb6+ 1-0

[Event "COL-ch Amateur U2000"]
[Site "Paipa"]
[Date "2020.02.28"]
[Round "4"]
[White "Alvarez, David Mauricio"]
[Black "Piraquive, Alberto"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1873"]
[BlackElo "1873"]
[PlyCount "63"]
[EventDate "2020.02.26"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Be3 Bd6 7. Nf3 Bg4 8. Be2 Nd7 9. 0-0 Qc7 10. h3 Be6 11. c4 0-0 12. d5 cxd5 13. cxd5 Bf5 14. Nd4 Be4 15. Bd3 Bxd3 16. Qxd3 Qa5 17. Nf5 Be5 18. f4 Bc7 19. b4 Qa4 20. a3 Rfe8 21. Rac1 Bb8 22. Bc5 Nxc5 23. bxc5 Bxf4 24. Rc4 Be3+ 25. Kh1 Qa6 26. Rd1 Bf2 27. d6 g6 28. d7 gxf5 29. dxe8Q+ Rxe8 30. c6 Bb6 31. c7 Rc8 32. Qxf5 1-0

[Event "COL-ch Amateur U2000"]
[Site "Paipa"]
[Date "2020.02.28"]
[Round "5"]
[White "Piraquive, Alberto"]
[Black "Pelaez, Hernan"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1873"]
[BlackElo "1706"]
[PlyCount "47"]
[EventDate "2020.02.26"]
[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. f4 d5 3. Nf3 g6 4. e3 Bg7 5. Bd3 0-0 6. Nbd2 c5 7. c3 c4 8. Bc2 Nc6 9. 0-0 Bd7 10. Qe1 Qc8 11. e4 e6 12. Ne5 b5 13. Rf3 a5 14. Rh3 b4 15. Nxc6 Qxc6 16. e5 Ne8 17. Qh4 h6 18. Nf3 Qc8 19. f5 exf5 20. Bxh6 Qd8 21. Ng5 f6 22. Bxg7 fxg5 23. Qh7+ Kf7 24. Bf6+ 1-0

[Event "COL-ch Amateur U2000"]
[Site "Paipa"]
[Date "2020.02.27"]
[Round "2"]
[White "Palomino Escobar, Daniel Fernando"]
[Black "Piraquive, Alberto"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1777"]
[BlackElo "1873"]
[PlyCount "48"]
[EventDate "2020.02.26"]
[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 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. h3 Bf5 6. Nf3 e6 7. a3 Qb6 8. b4 cxd4 9. cxd4 Rc8 10. Be2 Nxb4 11. axb4 Bc2 12. Qd2 Bxb4 13. 0-0 Bxd2 14. Nbxd2 Ne7 15. Ba3 a6 16. Rfc1 Bg6 17. Bc5 Rxc5 18. dxc5 Qc7 19. Nd4 Qxe5 20. N2f3 Qc7 21. c6 bxc6 22. Nxc6 Nxc6 23. Rxa6 0-0 24. Rcxc6 Qf4 0-1

[Event "COL-ch Amateur U2000"]
[Site "Paipa"]
[Date "2020.02.27"]
[Round "3"]
[White "Piraquive, Alberto"]
[Black "Cuesta Cifuentes, Jair Alfonso"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1873"]
[BlackElo "1945"]
[PlyCount "68"]
[EventDate "2020.02.26"]
[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. e3 c5 3. f4 Nc6 4. Nf3 Bf5 5. c3 e6 6. Bd3 Nf6 7. 0-0 Bd6 8. Ne5 0-0 9. Qc2 Bxd3 10. Qxd3 Qb6 11. Nd2 cxd4 12. exd4 Bxe5 13. fxe5 Nxe5 14. Qg3 Ng6 15. h4 e5 16. Nf3 e4 17. Nh2 Rae8 18. Bg5 Re6 19. Rf2 Qd6 20. Qh3 Nh5 21. Nf1 Nhf4 22. Qg4 Nd3 23. Rc2 f5 24. Qe2 h6 25. h5 Ngf4 26. Bxf4 Nxf4 27. Qe3 Nxh5 28. g3 f4 29. gxf4 Nxf4 30. Re1 Rf5 31. Nh2 Rg6+ 32. Kh1 Nh5 33. Rg2 Rxg2 34. Kxg2 Rg5+ 0-1

[Event "COL-ch Amateur U2000"]
[Site "Paipa"]
[Date "2020.02.26"]
[Round "1"]
[White "Piraquive, Alberto"]
[Black "Martinez Paipa, Hernan"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1873"]
[BlackElo "1719"]
[PlyCount "49"]
[EventDate "2020.02.26"]
[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. f4 d5 3. Nf3 c5 4. e3 Nc6 5. c3 cxd4 6. exd4 g6 7. Bd3 Bg7 8. Nbd2 0-0 9. 0-0 Ng4 10. Qe1 Nh6 11. Ng5 Bf5 12. Bxf5 Nxf5 13. g4 Nd6 14. Ndf3 h6 15. Qh4 e6 16. Nh3 Qxh4 17. Nxh4 Bf6 18. Nf3 Ne4 19. Ne5 Nxe5 20. fxe5 Bg7 21. g5 Kh7 22. gxh6 Bxh6 23. Nf2 Nd2 24. Bxd2 Bxd2 25. Ng4 1/2-1/2

[Event "Bogota Grand Prix Cuarta Parada"]
[Site "Bogota"]
[Date "2020.02.22"]
[Round "5.4"]
[White "Bohorquez Poveda, Jonathan Alexander"]
[Black "Piraquive, Alberto"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "1873"]
[PlyCount "70"]
[EventDate "2020.02.22"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nf3 Nc6 6. Nc3 Bg4 7. Be2 e6 8. c5 Be7 9. a3 0-0 10. 0-0 Rc8 11. h3 Bh5 12. Bf4 Re8 13. b4 a6 14. Ne5 Bxe2 15. Nxe2 Ne4 16. f3 Nf6 17. Rb1 Bf8 18. a4 Nd7 19. Nxd7 Qxd7 20. b5 axb5 21. Rxb5 e5 22. dxe5 Nxe5 23. Bxe5 Rxe5 24. Qc2 d4 25. Qb2 Bxc5 26. Kh1 b6 27. Rd1 Rd5 28. Nf4 Rd6 29. Nd3 h6 30. a5 Qd8 31. Rc1 Rdc6 32. axb6 Bxb6 33. Rxb6 Rxc1+ 34. Nxc1 Rxc1+ 35. Kh2 Qc7+ 0-1

[Event "Bogota Grand Prix Cuarta Parada"]
[Site "Bogota"]
[Date "2020.02.22"]
[Round "6.4"]
[White "Piraquive, Alberto"]
[Black "Campos, Wilfrido"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "1873"]
[PlyCount "55"]
[EventDate "2020.02.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d6 2. f4 Bf5 3. e3 Nf6 4. Nf3 e6 5. Bd3 Bg4 6. 0-0 Be7 7. Qe1 Nbd7 8. e4 h6 9. e5 dxe5 10. fxe5 Nd5 11. Qg3 h5 12. h3 Bf5 13. Bxf5 exf5 14. Qxg7 Rf8 15. Ng5 Bxg5 16. Bxg5 f6 17. exf6 N7xf6 18. Re1+ Ne7 19. Bxf6 Rxf6 20. Qxf6 a5 21. Nc3 Ra6 22. Qxf5 Qxd4+ 23. Kh1 Rf6 24. Qxh5+ Kf8 25. Qh8+ Ng8 26. Qh5 Kg7 27. Rad1 Qb4 28. Rd7+ 1-0

[Event "Bogota Grand Prix Cuarta Parada"]
[Site "Bogota"]
[Date "2020.02.22"]
[Round "4.6"]
[White "Piraquive, Alberto"]
[Black "Godoy Salinas, Yesid"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1873"]
[PlyCount "45"]
[EventDate "2020.02.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. f4 g6 3. Nf3 Bg7 4. e3 d6 5. Bd3 Nc6 6. c3 a6 7. Nbd2 h6 8. 0-0 b6 9. e4 Bb7 10. e5 dxe5 11. fxe5 Nh7 12. e6 0-0 13. exf7+ Rxf7 14. Bc4 e5 15. Bxf7+ Kxf7 16. Nxe5+ Kg8 17. Qb3+ Kh8 18. Nf7+ Kg8 19. Nxd8+ Kh8 20. Nf7+ Kg8 21. Nxh6+ Kh8 22. Qg8+ Rxg8 23. Nf7# 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2019.12.08"]
[Round "6"]
[White "Cayon, Laura Valentina"]
[Black "Piraquive, Alberto"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1660"]
[BlackElo "1861"]
[PlyCount "34"]
[EventDate "2019.12.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 f5 3. Bf4 Nf6 4. e3 e6 5. Bd3 Bd6 6. Ne5 0-0 7. Nd2 Ne4 8. Ndf3 Nd7 9. Nxd7 Bxd7 10. Ne5 Be8 11. 0-0 Qh4 12. f3 Nf6 13. Qe1 Qxe1 14. Raxe1 Nh5 15. h3 c5 16. Nd7 Nxf4 17. Nxf8 Nxd3 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2019.12.08"]
[Round "7"]
[White "Portillo Fernandez, Isaac Jesus"]
[Black "Piraquive, Alberto"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1716"]
[BlackElo "1861"]
[PlyCount "60"]
[EventDate "2019.12.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. h3 Nf6 6. Nf3 e6 7. c3 Bd6 8. Bg5 h6 9. Be3 Qc7 10. Nbd2 a6 11. Qe2 b5 12. b3 Bb7 13. 0-0 Ba3 14. c4 bxc4 15. bxc4 dxc4 16. Nxc4 Be7 17. Rfc1 Nb4 18. Nce5 Qd8 19. a3 Nxd3 20. Nxd3 0-0 21. Nc5 Bd5 22. Ne5 a5 23. a4 Bd6 24. Rab1 Qe7 25. Rb5 Rfc8 26. Qe1 Ne4 27. f4 f6 28. Ned3 Bc7 29. Nb7 Nd6 30. Nxd6 Qxd6 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2019.12.07"]
[Round "4"]
[White "Acero Vargas, Cristian Camilo"]
[Black "Piraquive, Alberto"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1672"]
[BlackElo "1861"]
[PlyCount "117"]
[EventDate "2019.12.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 f5 2. c4 e6 3. g3 d5 4. Bg2 Nf6 5. cxd5 exd5 6. Nf3 Bd6 7. Nc3 c6 8. 0-0 Nbd7 9. a3 0-0 10. b4 Qe8 11. b5 Ne4 12. Bd2 Nxc3 13. Bxc3 cxb5 14. Bb4 Bxb4 15. axb4 Nb6 16. Ne5 Be6 17. Qd3 a6 18. e3 Qe7 19. Qb3 Nc4 20. Rfd1 Rf6 21. Nd3 Rh6 22. Nc5 Rd8 23. Ra2 Bc8 24. Qd3 Qe8 25. Qe2 g5 26. Qf3 Kh8 27. h3 Qe7 28. g4 fxg4 29. hxg4 Rh4 30. Re1 Rxg4 31. Nxb7 Rxg2+ 32. Kxg2 Bxb7 33. Rh1 Rf8 34. Qh5 Qe4+ 35. Kg3 Nd6 36. Kh2 Qe7 37. Rg1 Ne4 38. f3 Qd6+ 39. f4 gxf4 40. Qe5+ Qxe5 41. dxe5 fxe3 42. e6 Nd2 43. Rg2 Rf2 44. e7 Rxg2+ 45. Kxg2 d4+ 46. Kg1 Bc6 47. Rxa6 Be8 48. Ra8 Kg7 49. Rxe8 Kf7 50. Rh8 Kxe7 51. Rxh7+ Kd6 52. Rh5 Kc6 53. Rc5+ Kb6 54. Rd5 Kc6 55. Rc5+ Kd6 56. Rxb5 e2 57. Kf2 d3 58. Rb6+ Kd5 59. Rb7 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2019.12.07"]
[Round "5"]
[White "Piraquive, Alberto"]
[Black "Cardenas Munoz, Carlos Augusto"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1861"]
[BlackElo "1600"]
[PlyCount "41"]
[EventDate "2019.12.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 e6 2. f4 d5 3. Nf3 Bd6 4. e3 Ne7 5. Bd3 h6 6. 0-0 c5 7. c3 Nbc6 8. Ne5 0-0 9. Nd2 f6 10. Ng4 e5 11. fxe5 fxe5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. Nf3 Bf6 15. Qc2 Nc6 16. e4 d4 17. Bc4+ Kh8 18. Bd2 Ne5 19. Nxe5 Bxe5 20. Bd5 Qd6 21. Rxf8+ 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2019.12.06"]
[Round "2"]
[White "Mora Cano, Carlos Fernando"]
[Black "Piraquive, Alberto"]
[Result "0-1"]
[ECO "A10"]
[BlackElo "1861"]
[PlyCount "100"]
[EventDate "2019.12.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 f5 2. Nf3 e6 3. g3 Nf6 4. Bg2 d5 5. 0-0 Bd6 6. Nc3 c6 7. b3 0-0 8. Qc2 Nbd7 9. Bb2 Ne4 10. d3 Nef6 11. e4 Ne5 12. exd5 exd5 13. cxd5 cxd5 14. Nb5 Nxf3+ 15. Bxf3 Bb8 16. Rfe1 a6 17. Nd4 f4 18. Ne6 Bxe6 19. Rxe6 fxg3 20. hxg3 Ne8 21. Kg2 Nc7 22. Re5 Ba7 23. Rh1 Qf6 24. Qe2 Qxf3+ 25. Qxf3 Rxf3 26. Kxf3 Rf8+ 27. Kg4 Rxf2 28. Ba1 Bc5 29. Rc1 Bd6 30. Rg5 g6 31. Be5 Ne6 32. Bxd6 h5+ 33. Rxh5 gxh5+ 34. Kxh5 Rxa2 35. Kg6 Nf8+ 36. Bxf8 Kxf8 37. Rc8+ Ke7 38. Rc7+ Kd6 39. Rxb7 Rg2 40. Rb6+ Kc5 41. Rxa6 Rxg3+ 42. Kf5 Rxd3 43. b4+ Kxb4 44. Rc6 Rc3 45. Rh6 Kc4 46. Rh4+ d4 47. Rh8 Re3 48. Kf4 Re7 49. Kf3 Kc3 50. Rc8+ Kd2 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2019.12.06"]
[Round "3"]
[White "Piraquive, Alberto"]
[Black "Prado, Leonardo"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1861"]
[BlackElo "2077"]
[PlyCount "9"]
[EventDate "2019.12.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d5 3. f4 Bg4 4. Nf3 e6 5. Bd3 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2019.12.05"]
[Round "1"]
[White "Piraquive, Alberto"]
[Black "Gomez Hernandez, Juan Vicente"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1861"]
[PlyCount "42"]
[EventDate "2019.12.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 g6 2. f4 Bg7 3. Nf3 d6 4. e4 b6 5. Bb5+ c6 6. Bd3 Nf6 7. 0-0 0-0 8. c3 Ba6 9. Bxa6 Nxa6 10. Qe2 Nc7 11. Nbd2 c5 12. e5 dxe5 13. dxc5 exf4 14. cxb6 axb6 15. Nc4 Nfd5 16. Nfe5 Bxe5 17. Nxe5 f6 18. Ng4 e5 19. Re1 Qe7 20. c4 Qc5+ 21. Kh1 Ne7 1/2-1/2

[Event "COL-ch sf"]
[Site "Ubate"]
[Date "2017.10.16"]
[Round "6"]
[White "Lopez Ramirez, David Santiago"]
[Black "Piraquive, Alberto"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1669"]
[BlackElo "1867"]
[PlyCount "75"]
[EventDate "2017.10.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. Be2 e6 5. d4 Bb4 6. exd5 exd5 7. h3 Bxf3 8. Bxf3 f5 9. 0-0 Nf6 10. Re1+ Be7 11. Bg5 0-0 12. Bxf6 Bxf6 13. Qd3 Qb6 14. Ne2 g6 15. Qb3 Qxb3 16. axb3 Na6 17. c3 Bg5 18. Nc1 Rfe8 19. Nd3 Bf6 20. Kf1 Kf7 21. b4 Nc7 22. Rxe8 Nxe8 23. b5 Ke7 24. bxc6 bxc6 25. Nb4 Kd7 26. Ra6 Be7 27. Nxc6 Nc7 28. Ne5+ Kc8 29. Ra5 Bg5 30. Bxd5 Rb8 31. b4 Bd2 32. Rc5 Rb6 33. Ke2 Bf4 34. Nd3 Bd6 35. Rc6 Kd7 36. Rxb6 axb6 37. Bg8 Nd5 38. Bxd5 1-0

[Event "COL-ch sf"]
[Site "Ubate"]
[Date "2017.10.16"]
[Round "5"]
[White "Piraquive, Alberto"]
[Black "Sarmiento, Carolina"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1867"]
[BlackElo "1724"]
[PlyCount "39"]
[EventDate "2017.10.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 d5 2. f4 Nh6 3. e3 Bf5 4. Nf3 e6 5. Bd3 c5 6. c3 Be7 7. 0-0 Nc6 8. Qe2 Bxd3 9. Qxd3 0-0 10. Nbd2 Nf5 11. Ne5 cxd4 12. exd4 Rc8 13. Rf3 f6 14. Ng4 Qd6 15. Nf1 h5 16. Nge3 Nxe3 17. Bxe3 e5 18. Qg6 h4 19. Rh3 exf4 20. Rxh4 1-0

[Event "COL-ch sf"]
[Site "Ubate"]
[Date "2017.10.15"]
[Round "4"]
[White "Guerrero Forero, Ricardo Alonso"]
[Black "Piraquive, Alberto"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2157"]
[BlackElo "1867"]
[PlyCount "35"]
[EventDate "2017.10.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 c5 4. c3 Nc6 5. Ne2 dxe4 6. Bxe4 Qc7 7. 0-0 Nf6 8. Bf3 Bd6 9. h3 0-0 10. Bg5 Ne8 11. Na3 cxd4 12. cxd4 Bxa3 13. bxa3 Qa5 14. Qc1 h6 15. Bd2 Qa4 16. Bxc6 bxc6 17. Bb4 Ba6 18. Nc3 1-0

[Event "COL-ch sf"]
[Site "Ubate"]
[Date "2017.10.15"]
[Round "3"]
[White "Piraquive, Alberto"]
[Black "Garcia Barrera, Diego Fernando"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1867"]
[BlackElo "1424"]
[PlyCount "15"]
[EventDate "2017.10.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 d5 2. f4 Nh6 3. e3 g6 4. Bd3 Bg7 5. Nf3 Bf5 6. 0-0 Bxd3 7. Qxd3 Nf5 8. Qb5+ 1-0

[Event "COL-ch sf"]
[Site "Ubate"]
[Date "2017.10.14"]
[Round "2"]
[White "Nino Estupinan, Diego Andres"]
[Black "Piraquive, Alberto"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1531"]
[BlackElo "1867"]
[PlyCount "26"]
[EventDate "2017.10.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. b3 dxc4 7. d5 Ne5 8. bxc4 e6 9. Bf4 Ng6 10. Bg3 exd5 11. Nb5 Bb4+ 12. Ke2 Qe7+ 13. Kf3 Qe4# 0-1

[Event "COL-ch sf"]
[Site "Ubate"]
[Date "2017.10.14"]
[Round "1"]
[White "Piraquive, Alberto"]
[Black "Luna, Jaime Eduardo"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1867"]
[BlackElo "1527"]
[PlyCount "43"]
[EventDate "2017.10.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. f4 g6 3. Nf3 Bg7 4. e3 0-0 5. Bd3 d6 6. 0-0 Re8 7. Nbd2 Nbd7 8. Qe1 e5 9. fxe5 dxe5 10. Qh4 c5 11. Bc4 h6 12. Ne4 Nxe4 13. Qxe4 exd4 14. Qxg6 Qf6 15. Qxf6 Bxf6 16. exd4 Nb6 17. Bb5 Bd7 18. Bxd7 Nxd7 19. dxc5 Re2 20. Bxh6 Rxc2 21. Rad1 Nxc5 22. Ne1 1-0

[Event "Bogota University op 9th"]
[Site "Bogota"]
[Date "2015.10.12"]
[Round "9"]
[White "Acevedo, Johan Sebastian"]
[Black "Piraquive, Alberto"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2022"]
[BlackElo "1869"]
[PlyCount "54"]
[EventDate "2015.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bd6 6. 0-0 Nf6 7. d4 0-0 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nxe4 11. Bxe5 Nxe5 12. dxe5 Be7 13. Nbd2 Nxd2 14. Nxd2 d6 15. Qh5 dxe5 16. Rad1 Kg7 17. Nf3 Bd6 18. Nxe5 Qf6 19. Nxf7 Rxf7 20. Bxf7 Qxf7 21. Qe2 Be6 22. Rfe1 Bxa2 23. Qb2 b6 24. c4+ Qf6 25. Qxa2 Rf8 26. Re2 a5 27. c5 Bxc5 1-0

[Event "Bogota University op 9th"]
[Site "Bogota"]
[Date "2015.10.09"]
[Round "3"]
[White "Ossa, Orlando Jose"]
[Black "Piraquive, Alberto"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2273"]
[BlackElo "1869"]
[PlyCount "57"]
[EventDate "2015.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Nc3 Nxd5 6. Nf3 Nc6 7. d4 a6 8. Bc4 Be6 9. Ne4 Nc3 10. Nxc3 Bxc4 11. d5 Nb8 12. Ne5 Qc7 13. Bf4 Qc8 14. Rc1 Nd7 15. Nxd7 Qxd7 16. Qd4 Rc8 17. b3 Bb5 18. a4 Bc6 19. Qe4 Qg4 20. dxc6 Rxc6 21. 0-0 e6 22. h3 Qh4 23. Nd5 g5 24. Nc7+ Ke7 25. g3 Qh6 26. Be5 Bg7 27. Qb4+ Kd8 28. Rfd1+ Kc8 29. Rxc6 1-0

[Event "Bogota University op 9th"]
[Site "Bogota"]
[Date "2015.10.08"]
[Round "1"]
[White "Alvarez Pedraza, Aramis"]
[Black "Piraquive, Alberto"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2471"]
[BlackElo "1869"]
[PlyCount "69"]
[EventDate "2015.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. Bf4 Nf6 5. e3 Bd6 6. Bxd6 Qxd6 7. Nf3 0-0 8. Qc2 c6 9. Bd3 Ne4 10. 0-0 Nd7 11. a3 Rf6 12. Ne2 Rh6 13. g3 b6 14. cxd5 exd5 15. Nh4 g6 16. f3 Nef6 17. b4 Bb7 18. Rfc1 Re8 19. Ng2 Qe6 20. a4 Nh5 21. a5 b5 22. a6 Ba8 23. Nef4 Qd6 24. Nxh5 Rxh5 25. Qc3 Re6 26. Nf4 Rxe3 27. Nxh5 gxh5 28. Qd2 f4 29. Re1 Rxf3 30. Kg2 Rxd3 31. Qxd3 Qxb4 32. Re8+ Kg7 33. Rxa8 Qb2+ 34. Kh3 Qxa1 35. Rxa7 1-0

[Event "Bogota University op 9th"]
[Site "Bogota"]
[Date "2015.10.08"]
[Round "2"]
[White "Piraquive, Alberto"]
[Black "Aguirre, Anabeiba"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1869"]
[PlyCount "64"]
[EventDate "2015.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 d5 2. f4 e6 3. Nf3 Nd7 4. e3 c5 5. c3 a6 6. Bd3 c4 7. Bc2 b5 8. 0-0 Ne7 9. Nbd2 f5 10. Ne5 Nf6 11. Rf3 Ng6 12. Rh3 Nxe5 13. fxe5 Ng4 14. e4 dxe4 15. Nxe4 Be7 16. Qf3 Bb7 17. Nd6+ Bxd6 18. Qxb7 Bc7 19. Qc6+ Kf7 20. Rg3 h5 21. h3 Rc8 22. Qxa6 Rg8 23. hxg4 hxg4 24. Be3 Qd5 25. Qa7 Rgd8 26. b4 Rd7 27. Qa3 Bxe5 28. dxe5 Qxe5 29. Bf2 Qe2 30. Qa6 Qxc2 31. Qxc8 Qd2 32. Qa6 Qxc3 1-0

[Event "Bogota September op"]
[Site "Bogota"]
[Date "2015.09.20"]
[Round "5"]
[White "Piraquive, Alberto"]
[Black "Gomez Morales, Juan Sebastian"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1878"]
[BlackElo "1709"]
[PlyCount "70"]
[EventDate "2015.09.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 Bg4 4. f3 Bh5 5. Ne2 e6 6. Nf4 Bg6 7. Nxg6 hxg6 8. Qe2 Nc6 9. c3 Be7 10. Nd2 e5 11. Bb5 exd4 12. exd4 0-0 13. 0-0 Bd6 14. Nb3 Ne7 15. Bg5 c6 16. Bd3 Qc7 17. g3 Rfe8 18. Qg2 Nh7 19. Bd2 Nf5 20. Rae1 b6 21. Re2 Rxe2 22. Qxe2 Nf8 23. Re1 Ne6 24. Qg2 c5 25. Qh3 cxd4 26. Bxf5 gxf5 27. Qxf5 dxc3 28. Bxc3 Bc5+ 29. Nxc5 Qxc5+ 30. Kh1 d4 31. Qe4 Rc8 32. Bd2 Qc2 33. Qe2 Qxb2 34. Rf1 Rc2 35. Rf2 Qxa2 0-1

[Event "Bogota September op"]
[Site "Bogota"]
[Date "2015.09.19"]
[Round "3"]
[White "Piraquive, Alberto"]
[Black "Bejarano, Danny Andres"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1878"]
[BlackElo "2018"]
[PlyCount "30"]
[EventDate "2015.09.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 e6 3. Bd3 b6 4. Nd2 Bb7 5. Qe2 Bxg2 6. f3 Bxh1 7. Nh3 Nd5 8. Qf2 Be7 9. Ne4 Bh4 10. Ng3 Qf6 11. Be4 Nc6 12. Qf1 Bxf3 13. Bxf3 Ndb4 14. Qg2 Nxc2+ 15. Kd1 Nxa1 0-1

[Event "Bogota September op"]
[Site "Bogota"]
[Date "2015.09.18"]
[Round "1"]
[White "Piraquive, Alberto"]
[Black "Cruz Beltran, Andres Euclides"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "1878"]
[BlackElo "1596"]
[PlyCount "63"]
[EventDate "2015.09.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 h6 7. 0-0 Be7 8. Nc3 d6 9. a4 b4 10. Nd5 Bg4 11. Nxf6+ Bxf6 12. Bd5 Qd7 13. h3 Be6 14. Bxe6 Qxe6 15. a5 b3 16. c4 Rb8 17. Bd2 0-0 18. Ra3 Qd7 19. Rxb3 Rxb3 20. Qxb3 Rb8 21. Qa3 Be7 22. b4 f6 23. Qa4 Qe8 24. Rb1 d5 25. cxd5 Nxb4 26. Qxe8+ Rxe8 27. Rxb4 Bxb4 28. Bxb4 Rb8 29. Be1 g6 30. d4 Re8 31. dxe5 fxe5 32. Bc3 1-0

[Event "Tercer Piso op"]
[Site "Tercer Piso"]
[Date "2015.03.22"]
[Round "5"]
[White "Piraquive, Alberto"]
[Black "Herrera Rincon, Wilene"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1902"]
[BlackElo "1693"]
[PlyCount "60"]
[EventDate "2015.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 f5 2. f4 Nf6 3. Nf3 e6 4. e3 c5 5. Bd3 b6 6. 0-0 Bb7 7. Nbd2 Nc6 8. c3 cxd4 9. exd4 Rc8 10. Qe2 Be7 11. Ng5 0-0 12. Nxe6 dxe6 13. Qxe6+ Kh8 14. Qxf5 Nxd4 15. Qh3 Nc6 16. Ne4 Nxe4 17. Bxe4 Bc5+ 18. Kh1 h6 19. b4 Bxb4 20. Bxc6 Rxc6 21. cxb4 Rc2 22. Qe3 Rxg2 23. Rf3 Rc2 24. Ba3 Qd2 25. Qxd2 Rxd2 26. Raf1 Rxa2 27. Bc1 Rc8 28. Be3 Rc3 29. Kg1 Bxf3 30. Rxf3 Re2 0-1

[Event "Tercer Piso op"]
[Site "Tercer Piso"]
[Date "2015.03.21"]
[Round "3"]
[White "Piraquive, Alberto"]
[Black "Gonzalez, Amalia"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1902"]
[BlackElo "1744"]
[PlyCount "33"]
[EventDate "2015.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 d5 2. f4 Nc6 3. Nf3 e6 4. e3 Bd6 5. c3 Nf6 6. Bd3 a6 7. 0-0 b5 8. Ne5 Bb7 9. Qe1 Ne7 10. Nd2 c5 11. Qg3 0-0 12. Ndf3 Ne4 13. Qh3 c4 14. Bc2 Bxe5 15. Nxe5 Ng6 16. Nf3 f5 17. Bxe4 1-0

[Event "Tercer Piso op"]
[Site "Tercer Piso"]
[Date "2015.03.21"]
[Round "2"]
[White "Ramirez Buitrago, Diego Mauricio"]
[Black "Piraquive, Alberto"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "1976"]
[BlackElo "1902"]
[PlyCount "57"]
[EventDate "2015.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. g3 Nf6 5. Bg2 c6 6. Nf3 Bd6 7. c5 Bc7 8. 0-0 Nbd7 9. b4 0-0 10. b5 Ne4 11. Nxe4 fxe4 12. Ng5 Qe8 13. bxc6 bxc6 14. f3 exf3 15. Qd3 Nf6 16. Rxf3 Qh5 17. Bh3 e5 18. dxe5 Bxe5 19. Bxc8 Bxa1 20. Be6+ Kh8 21. Kg2 Ng4 22. Bxg4 Rxf3 23. Qxf3 Qe8 24. Be6 g6 25. Bd2 Rd8 26. Nf7+ Kg7 27. Nxd8 Qxd8 28. Qf7+ Kh8 29. Bg5 1-0

[Event "Bucaramanga Udi Cup"]
[Site "Bucaramanga"]
[Date "2014.10.19"]
[Round "8"]
[White "Piraquive, Alberto"]
[Black "Cardenas Briceno, Eloy"]
[Result "1-0"]
[ECO "B37"]
[WhiteElo "1884"]
[BlackElo "1539"]
[PlyCount "49"]
[EventDate "2014.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Nc2 Qb6 7. Nc3 Bxc3+ 8. bxc3 Nf6 9. f3 d6 10. Be2 Be6 11. Ne3 0-0 12. 0-0 Ne5 13. Kh1 Rac8 14. Qb3 Qc6 15. Bd2 a6 16. Nd5 Rfe8 17. a4 Nxc4 18. Bxc4 Qxc4 19. Nxf6+ exf6 20. Qxb7 Kg7 21. Qb6 Rc6 22. Qe3 Rb8 23. Qh6+ Kg8 24. Qh4 Rc5 25. Qxf6 1-0

[Event "Bucaramanga Udi Cup"]
[Site "Bucaramanga"]
[Date "2014.10.19"]
[Round "9"]
[White "Vasquez, Nestor"]
[Black "Piraquive, Alberto"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1657"]
[BlackElo "1884"]
[PlyCount "54"]
[EventDate "2014.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. e3 e6 3. Bd3 f5 4. Nd2 Nf6 5. f4 Bd6 6. Ngf3 0-0 7. 0-0 Qe8 8. Ne5 Nbd7 9. c3 Ne4 10. Be2 Ndf6 11. Rf3 Bd7 12. Rh3 Ba4 13. Qe1 Bb5 14. Bd1 a5 15. Qh4 a4 16. a3 Ba6 17. Nf1 Qb5 18. Qe1 Rac8 19. Bc2 c5 20. Bd3 Qa5 21. Bxa6 Qxa6 22. Nd2 b5 23. Nxe4 Nxe4 24. Qh4 Nf6 25. Bd2 Rc7 26. Rf1 cxd4 27. cxd4 Rc2 0-1

[Event "Bucaramanga Udi Cup"]
[Site "Bucaramanga"]
[Date "2014.10.18"]
[Round "7"]
[White "Cardenas Medina, Ubaldo Alexis"]
[Black "Piraquive, Alberto"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "1884"]
[PlyCount "62"]
[EventDate "2014.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Bb5+ Nc6 5. Bxc6+ bxc6 6. c3 e6 7. Nf3 Ba6 8. Nbd2 cxd4 9. cxd4 Ne7 10. Nb3 Ng6 11. g3 Be7 12. Qc2 Qb6 13. Nc5 Bxc5 14. Qxc5 Qxc5 15. dxc5 Rb8 16. b3 Bd3 17. Bb2 Rb4 18. Nd2 Kd7 19. a3 Rb7 20. b4 h5 21. 0-0-0 Ne7 22. h4 Rhb8 23. Nb3 Bg6 24. Rhe1 Ke8 25. f3 Nf5 26. Rg1 Ne3 27. Rde1 Nc4 28. g4 Kf8 29. g5 a5 30. Rg2 axb4 31. axb4 Rxb4 0-1

