[Event "Tocancipa Cundinamarca Cup"]
[Site "Tocancipa"]
[Date "2024.05.12"]
[Round "6"]
[White "Cardozo Munar, Carlos Eduardo"]
[Black "Parra Varon, Diego Alexander"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2043"]
[BlackElo "1864"]
[PlyCount "55"]
[EventDate "2024.05.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. Nd2 b6 5. Bd3 h6 6. Bh4 c5 7. c3 Bb7 8. Ngf3 d6 9. Qe2 Nbd7 10. Rd1 e5 11. dxe5 dxe5 12. Bb5 Qc7 13. Bxf6 Bxf6 14. Nc4 Bc6 15. Nd6+ Ke7 16. 0-0 g6 17. Rd2 Nf8 18. Rfd1 Ne6 19. Bxc6 Qxc6 20. Nc4 Nf4 21. Qe3 Qe6 22. Rd7+ Kf8 23. R1d6 Qg4 24. g3 Nh3+ 25. Kf1 Nf4 26. gxf4 exf4 27. Qd3 Kg7 28. Rxf7+ 1-0

[Event "Tocancipa Cundinamarca Cup"]
[Site "Tocancipa"]
[Date "2024.05.11"]
[Round "3"]
[White "Contreras Gonzalez, Cristian David"]
[Black "Parra Varon, Diego Alexander"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1554"]
[BlackElo "1864"]
[PlyCount "32"]
[EventDate "2024.05.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 Qb6 5. Qc1 Nc6 6. c3 Be7 7. Nbd2 d6 8. h3 cxd4 9. exd4 0-0 10. Bd3 a6 11. 0-0 Bd7 12. Re1 Rac8 13. Qd1 Qxb2 14. Qb3 Qxb3 15. axb3 Nd5 16. Bh2 Nxc3 0-1

[Event "Tocancipa Cundinamarca Cup"]
[Site "Tocancipa"]
[Date "2024.05.11"]
[Round "1"]
[White "Fonseca Guarin, John Henry"]
[Black "Parra Varon, Diego Alexander"]
[Result "0-1"]
[ECO "A45"]
[BlackElo "1864"]
[PlyCount "42"]
[EventDate "2024.05.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 e6 3. Bg2 c5 4. e3 Be7 5. Nf3 Nc6 6. c3 0-0 7. 0-0 Qc7 8. Nbd2 d5 9. a3 b6 10. Re1 e5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. Nf3 Qh5 14. Nd2 Bg4 15. f3 Be6 16. Nf1 Rad8 17. Qe2 c4 18. Bd2 Nd7 19. g4 Qg6 20. Ng3 Nc5 21. Rf1 Nd3 0-1

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.31"]
[Round "10"]
[White "Paniagua, Fabio de Jesus"]
[Black "Parra Varon, Diego Alexander"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1722"]
[BlackElo "1923"]
[PlyCount "42"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nf6 7. Nc3 h5 8. h3 Bc5 9. Nde2 Nc6 10. Bf4 Ne5 11. a3 g5 12. Bh2 Nfg4 13. hxg4 hxg4 14. Bg3 b5 15. Qd2 Rh5 16. Rfe1 Bb7 17. Kf1 f5 18. exf5 Nf3 19. gxf3 Rh1+ 20. Ng1 Qxg3 21. Be4 gxf3 0-1

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.31"]
[Round "11"]
[White "Parra Varon, Diego Alexander"]
[Black "Gomez Morales, Juan Sebastian"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1923"]
[BlackElo "1863"]
[PlyCount "96"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bg5 e6 4. e3 c5 5. c3 cxd4 6. exd4 Be7 7. Nbd2 0-0 8. Bd3 h6 9. Bh4 Nbd7 10. Rc1 Qb6 11. Nb3 Re8 12. 0-0 Nf8 13. Ne5 a5 14. a4 N6d7 15. Bxe7 Rxe7 16. f4 Nf6 17. f5 exf5 18. Kh1 Ne4 19. Bc2 Be6 20. Qh5 Nd7 21. Qh4 Rae8 22. g4 Nxe5 23. gxf5 Bd7 24. Bxe4 dxe4 25. f6 Nf3 26. Rxf3 exf3 27. Rg1 Re1 28. Rxe1 Rxe1+ 29. Qxe1 Qxb3 30. Qg1 g6 31. Qc1 Qd5 32. Kg1 Qg5+ 33. Qxg5 hxg5 34. b3 Bf5 35. b4 axb4 36. cxb4 Bc2 37. a5 g4 38. b5 Bd3 39. b6 Kf8 40. Kf2 Ke8 41. Ke3 Bb5 42. h3 gxh3 43. Kxf3 Kd7 44. Kg3 Ke6 45. Kxh3 Kxf6 46. Kg3 Ke6 47. Kf3 Kd5 48. Ke3 g5 0-1

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.30"]
[Round "8"]
[White "Zuluaga, Nicolas"]
[Black "Parra Varon, Diego Alexander"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1765"]
[BlackElo "1923"]
[PlyCount "99"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bc4 Qc7 6. Qe2 b5 7. Bb3 Bb7 8. 0-0 Bc5 9. c3 h5 10. Be3 Bxe4 11. Nxe6 dxe6 12. Bxc5 Bxb1 13. Bd4 Bf5 14. Bxg7 Rh7 15. Be5 Qc8 16. Rfe1 Nc6 17. a4 bxa4 18. Bxa4 Kf8 19. Bd6+ Kg7 20. Qf3 Nge7 21. Rad1 Bg4 22. Qf4 Bxd1 23. Qg5+ Ng6 24. Rxd1 f6 25. Qg3 e5 26. Bc2 Rh6 27. Be4 Ra7 28. Qf3 Nce7 29. b4 Qg4 30. Qd3 Nf4 31. h3 Nxh3+ 32. Kf1 Nf4 33. Qf3 Rd7 34. c4 Kf7 35. c5 f5 36. Bc2 Qxf3 37. gxf3 h4 38. Bxe5 Rxd1+ 39. Bxd1 Neg6 40. Bb3+ Ke8 41. Ba4+ Kd8 42. Bf6+ Kc8 43. Bc2 Rh5 44. Kg1 Nd5 45. Bd4 Ngf4 46. Be3 h3 47. Kh2 Rg5 48. Bb1 Rg2+ 49. Kh1 h2 50. Bxf5+ 0-1

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.29"]
[Round "6"]
[White "Figueroa Rincon, Cesar Fabian"]
[Black "Parra Varon, Diego Alexander"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1794"]
[BlackElo "1923"]
[PlyCount "42"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 d5 4. Nbd2 Nc6 5. g3 Nf6 6. Bg2 Be7 7. 0-0 0-0 8. e5 Nd7 9. Re1 Qc7 10. Qe2 f6 11. exf6 Nxf6 12. Bh3 e5 13. Bxc8 Qxc8 14. Nxe5 Nd4 15. Qd1 Bd6 16. f3 Qh3 17. c3 Nf5 18. Nf1 d4 19. Qb3+ Kh8 20. Nf7+ Rxf7 21. Qxf7 Bxg3 1/2-1/2

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.29"]
[Round "7"]
[White "Parra Varon, Diego Alexander"]
[Black "Lopez, Ricardo Andres"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1923"]
[BlackElo "1811"]
[PlyCount "82"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. e3 c5 5. Bd3 0-0 6. Nbd2 cxd4 7. exd4 Nc6 8. c3 Qc7 9. 0-0 d6 10. Re1 h6 11. Bh4 Re8 12. Qa4 Bd7 13. Qb3 Kh8 14. Qxf7 g5 15. Nxg5 hxg5 16. Bxg5 Rf8 17. Qg6 Be8 18. Qf5 Bd7 19. Qf3 Qa5 20. Ne4 Nh7 21. Qh5 Be8 22. Qh4 Bg6 23. Bxe7 Nxe7 24. Qxe7 Qd5 25. Re3 Rae8 26. Qh4 Re6 27. Rae1 Qxa2 28. R3e2 d5 29. Bb1 Qa6 30. Ng3 Rxe2 31. Rxe2 Bxb1 32. h3 Bd3 33. Re1 Qg6 34. Re3 Bb5 35. Nh5 Bh6 36. Rg3 Qf5 37. Rg4 Be8 38. Ng3 Qxf2+ 39. Kh2 Be3 40. Nh5 Qg1+ 41. Kg3 Bf2# 0-1

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.28"]
[Round "5"]
[White "Parra Varon, Diego Alexander"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1923"]
[BlackElo "2428"]
[PlyCount "80"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 b6 5. Bd3 Bb7 6. 0-0 Be7 7. Nbd2 0-0 8. c4 cxd4 9. exd4 h6 10. Bh4 d5 11. Rc1 dxc4 12. Nxc4 Nc6 13. Bb1 Nh5 14. Bxe7 Nxe7 15. Qd3 Nf6 16. Nfe5 Be4 17. Qd2 Bxb1 18. Rxb1 Qd5 19. b3 Rfd8 20. Rbd1 Nf5 21. Nf3 Qb7 22. Ne3 Nd6 23. Nc4 Nde4 24. Qf4 b5 25. Ncd2 Nc3 26. Rde1 Nxa2 27. Ne4 Nxe4 28. Rxe4 Nc3 29. Re5 Rac8 30. b4 Nd5 31. Qd2 Rc4 32. Rb1 Rdc8 33. Ne1 Qb6 34. Nf3 Qd6 35. Ne1 a6 36. f4 Nc3 37. Rb3 Rxd4 38. Rxc3 Rxd2 39. Rxc8+ Kh7 40. Nc2 Rxc2 0-1

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.27"]
[Round "4"]
[White "Mendoza, Rafael"]
[Black "Parra Varon, Diego Alexander"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2254"]
[BlackElo "1923"]
[PlyCount "58"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 a6 4. Bg2 Nc6 5. Nge2 Nf6 6. d4 cxd4 7. Nxd4 d5 8. exd5 Nxd5 9. Nxc6 bxc6 10. Ne4 Be7 11. 0-0 Bb7 12. Qe2 0-0 13. Rd1 Qc7 14. Bd2 c5 15. c4 Nb4 16. a3 Nc6 17. Bc3 e5 18. h4 h6 19. Nd2 Nd4 20. Bxd4 exd4 21. Re1 Bxg2 22. Kxg2 Bd6 23. Qf3 Rab8 24. Rab1 Qa5 25. Qd3 Rfe8 26. Rxe8+ Rxe8 27. Nf3 Qb6 28. Kg1 Qb7 29. Kg2 Rb8 1/2-1/2

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.27"]
[Round "3"]
[White "Parra Varon, Diego Alexander"]
[Black "Valcarcel Sierra, Gustavo"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "1923"]
[BlackElo "1672"]
[PlyCount "50"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. Bg5 d6 4. e3 a6 5. Bd3 b5 6. Nbd2 Nd7 7. c4 c6 8. 0-0 Bb7 9. Rc1 Rc8 10. b4 Ngf6 11. Qe2 0-0 12. Rfd1 Re8 13. a3 Nb6 14. c5 Nbd7 15. h3 d5 16. Ne5 Ra8 17. e4 h6 18. Bh4 Nxe5 19. dxe5 Nh5 20. e6 f6 21. Qg4 dxe4 22. Bxe4 f5 23. Qxg6 Nf4 24. Qf7+ Kh8 25. Qxf5 Kg8 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.26"]
[Round "1"]
[White "Parra Varon, Diego Alexander"]
[Black "Acevedo Vergara, Jorge Luis"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "1923"]
[PlyCount "57"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 d6 3. Bg5 c6 4. Nbd2 Bg4 5. h3 Bd7 6. e3 Bh6 7. Bh4 Qa5 8. Bd3 Qb4 9. 0-0 Bg7 10. Nc4 b5 11. c3 Qa4 12. Bc2 Qa6 13. Ncd2 Nh6 14. e4 f5 15. Re1 f4 16. e5 dxe5 17. Nxe5 Bxe5 18. Rxe5 e6 19. Qe2 Nf7 20. Rxe6+ Bxe6 21. Qxe6+ Kf8 22. Bb3 Qb7 23. Re1 Qd7 24. Be7+ Kg7 25. Qxf7+ Kh6 26. Qxf4+ Kg7 27. Bf6+ Kf8 28. Bxh8+ Qf5 29. Qd6# 1-0

[Event "COL-ch sf"]
[Site "Pereira"]
[Date "2024.03.26"]
[Round "2"]
[White "Torrente, Alejandro Josue"]
[Black "Parra Varon, Diego Alexander"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2139"]
[BlackElo "1923"]
[PlyCount "81"]
[EventDate "2024.03.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. Qe2 Nf6 7. c4 h5 8. h3 Bc5 9. Nb3 Bb4+ 10. Nc3 Nc6 11. f4 h4 12. 0-0 Bxc3 13. bxc3 d6 14. Be3 Bd7 15. Qf2 Qd8 16. Rad1 Nh5 17. c5 d5 18. exd5 exd5 19. c4 d4 20. Nxd4 Nxd4 21. Bxd4 0-0 22. Ba1 f5 23. Rfe1 Qc7 24. Be5 Qa5 25. Be2 Be8 26. Qxh4 Nf6 27. Bd6 Ba4 28. Rb1 Ne4 29. Bxf8 Rxf8 30. Bf3 Qxc5+ 31. Kh2 Bc6 32. Rbc1 Rf6 33. Red1 Rh6 34. Qd8+ Kh7 35. Qd4 Qa3 36. Qe5 Rf6 37. Bxe4 Bxe4 38. Rc3 Qxa2 39. Rg3 Qa4 40. Rd6 Rxd6 41. Qxg7# 1-0

[Event "COL-ch Blitz"]
[Site "Villavicencio"]
[Date "2021.11.15"]
[Round "3"]
[White "Parra Varon, Diego Alexander"]
[Black "Barrientos Chavarriaga, Sergio E"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1881"]
[BlackElo "2485"]
[PlyCount "62"]
[EventDate "2021.11.15"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 h6 5. Bh4 cxd4 6. exd4 Be7 7. Bd3 b6 8. Nbd2 Bb7 9. 0-0 0-0 10. c3 d6 11. Qe2 a6 12. Rad1 Nbd7 13. Rfe1 Re8 14. Bb1 Qc7 15. h3 b5 16. a3 Nf8 17. Nf1 Nh5 18. Bxe7 Qxe7 19. Ne3 Nf4 20. Qc2 Bxf3 21. gxf3 Nxh3+ 22. Kf1 Nf4 23. Nf5 Qg5 24. Ng3 Qh4 25. Re4 N8g6 26. Ke1 d5 27. Re5 f5 28. Kd2 Nxe5 29. dxe5 Qg5 30. Ke1 Ng2+ 31. Kf1 Ne3+ 0-1

[Event "COL-ch Rapid"]
[Site "Villavicencio"]
[Date "2021.11.13"]
[Round "1"]
[White "Parra Varon, Diego Alexander"]
[Black "Martinez Romero, Martin"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1796"]
[BlackElo "2420"]
[PlyCount "41"]
[EventDate "2021.11.13"]
[EventType "swiss (rapid)"]
[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. Nf3 e6 3. Bg5 d5 4. e3 Nbd7 5. Bd3 c5 6. c3 Qa5 7. Nbd2 b6 8. 0-0 Bb7 9. Rc1 Ne4 10. Bf4 Bd6 11. Bg3 0-0 12. Bb1 Nxg3 13. hxg3 f5 14. Ng5 Rae8 15. f4 Nf6 16. Ngf3 Ne4 17. Bxe4 fxe4 18. Ne5 Bxe5 19. dxe5 Ba6 20. Re1 Bd3 21. Qh5 1/2-1/2

[Event "Medellin Navideno op"]
[Site "Medellin"]
[Date "2015.12.12"]
[Round "5"]
[White "Parra Varon, Diego Alexander"]
[Black "Orrego Salazar, Gustavo"]
[Result "1/2-1/2"]
[ECO "B86"]
[WhiteElo "1873"]
[BlackElo "1813"]
[PlyCount "60"]
[EventDate "2015.12.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 Qc7 7. Bb3 e6 8. 0-0 Be7 9. Qf3 Nc6 10. Be3 Bd7 11. Qg3 0-0 12. f4 Rfc8 13. f5 Na5 14. Rad1 Nxb3 15. fxe6 fxe6 16. axb3 Qa5 17. Qh3 Qh5 18. Qxh5 Nxh5 19. Na4 Bxa4 20. bxa4 Nf6 21. c3 Rc4 22. a5 Bf8 23. e5 Ng4 24. Bf2 Nxf2 25. Rxf2 dxe5 26. Nxe6 Bc5 27. Nxc5 Rxc5 28. Rd7 Kh8 29. Rfd2 h6 30. R2d5 Rac8 1/2-1/2

[Event "Medellin Navideno op"]
[Site "Medellin"]
[Date "2015.12.11"]
[Round "2"]
[White "Laverde, Luis Eduardo"]
[Black "Parra Varon, Diego Alexander"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "2180"]
[BlackElo "1873"]
[PlyCount "54"]
[EventDate "2015.12.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Nc2 Nf6 7. Nc3 Nc6 8. Be2 b6 9. 0-0 Bb7 10. f4 Nb4 11. a3 Nxc2 12. Qxc2 d5 13. e5 Nd7 14. cxd5 Bxd5 15. Qd3 Bc5+ 16. Kh1 Bb7 17. b4 Be7 18. Bb2 Rd8 19. Qg3 0-0 20. Rac1 Qb8 21. Bd3 Qa8 22. f5 Nxe5 23. Bb1 Rd2 24. Rf2 Rxf2 25. Qxf2 exf5 26. Bxf5 Bf6 27. Bd3 Nxd3 1/2-1/2

[Event "Bogota University op 9th"]
[Site "Bogota"]
[Date "2015.10.10"]
[Round "5"]
[White "Parra Varon, Diego Alexander"]
[Black "Molina, Gildardo"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "1876"]
[BlackElo "2072"]
[PlyCount "27"]
[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 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Qf3 Rb8 9. Bxc6+ Nxc6 10. Qxc6+ Nd7 11. d3 Be7 12. Ne4 0-0 13. Nbc3 f5 14. Nd5 0-1

[Event "Bogota University op 9th"]
[Site "Bogota"]
[Date "2015.10.08"]
[Round "2"]
[White "Quinonez, Fernando"]
[Black "Parra Varon, Diego Alexander"]
[Result "0-1"]
[ECO "E40"]
[WhiteElo "1851"]
[BlackElo "1876"]
[PlyCount "46"]
[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. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. e3 Ne4 5. Qc2 f5 6. Bd3 Nf6 7. Nf3 b6 8. 0-0 Bb7 9. Nd2 Nc6 10. a3 Be7 11. b4 0-0 12. Bb2 Qe8 13. d5 Ne5 14. Be2 Bd8 15. dxe6 Qg6 16. Nd5 Nxd5 17. cxd5 Ng4 18. e4 dxe6 19. exf5 exf5 20. Bc4 Qd6 21. Nf3 Bf6 22. Rad1 Rae8 23. Nd4 Qxh2# 0-1

[Event "COL-chT Cup"]
[Site "Bogota"]
[Date "2015.06.08"]
[Round "5.4"]
[White "Rodriguez, Sofia"]
[Black "Parra Varon, Diego Alexander"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "1769"]
[BlackElo "1895"]
[PlyCount "87"]
[EventDate "2015.06.06"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]
[WhiteTeam "Valle (Women)"]
[BlackTeam "Shabaku Cun"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 d6 6. Be2 Ne7 7. 0-0 Nec6 8. Be3 Be7 9. Kh1 b5 10. f4 0-0 11. Bf3 Nxd4 12. Bxd4 Bb7 13. Qe1 Nc6 14. Be3 Rc8 15. Rd1 Qa5 16. Qf2 Qc7 17. g3 Bf6 18. Bg2 Nb4 19. Bb6 Qc4 20. a3 Bxc3 21. bxc3 Na2 22. Rfe1 Nxc3 23. Rd4 Qc6 24. Ba5 d5 25. e5 Ne4 26. Bxe4 dxe4 27. Qe3 Qxc2 28. Bb4 Rfe8 29. Rd7 Bd5 30. f5 Bc6 31. Rd2 Qc4 32. Rd4 Qc2 33. Rd2 Qa4 34. f6 gxf6 35. exf6 Kh8 36. Rd6 a5 37. Rc1 axb4 38. Rcxc6 Rxc6 39. Qh6 Rg8 40. Rd8 Rc1+ 41. Kg2 Rc2+ 42. Kh3 Rxh2+ 43. Kxh2 Qc2+ 44. Kh3 1-0

[Event "COL-chT Cup"]
[Site "Bogota"]
[Date "2015.06.07"]
[Round "3.4"]
[White "Alvarez Gamez, Ismael"]
[Black "Parra Varon, Diego Alexander"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "1938"]
[BlackElo "1895"]
[PlyCount "79"]
[EventDate "2015.06.06"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]
[WhiteTeam "Choco"]
[BlackTeam "Shabaku Cun"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 d6 6. 0-0 Nf6 7. Nc3 b5 8. Bf3 Ra7 9. Be3 Rd7 10. Qe1 Bb7 11. Bg5 Be7 12. Rd1 Nc6 13. Nxc6 Bxc6 14. a4 0-0 15. axb5 axb5 16. Ne2 h6 17. Bh4 g5 18. Nd4 Bb7 19. Bg3 g4 20. Be2 e5 21. Nf5 Bxe4 22. Nxh6+ Kg7 23. Nxg4 Nxg4 24. Bxg4 f5 25. f4 Bxc2 26. Rd2 Be4 27. fxe5 Qb6+ 28. Bf2 Qb7 29. Bh3 dxe5 30. Rxd7 Qxd7 31. Qxe4 Qe6 32. Re1 Bd6 33. Qb7+ Rf7 34. Qxb5 Qg6 35. Qd3 e4 36. Qd4+ Kg8 37. Rd1 Rd7 38. Qa4 Qh5 39. Rd5 Bxh2+ 40. Kxh2 1-0

[Event "COL-chT Cup"]
[Site "Bogota"]
[Date "2015.06.07"]
[Round "4.4"]
[White "Parra Varon, Diego Alexander"]
[Black "Sarmiento, Erika Daniela"]
[Result "1-0"]
[ECO "C23"]
[WhiteElo "1895"]
[BlackElo "1462"]
[PlyCount "21"]
[EventDate "2015.06.06"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]
[WhiteTeam "Shabaku Cun"]
[BlackTeam "Shabaku Colegial"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e5 2. Bc4 Bc5 3. Qf3 Nf6 4. g4 h6 5. h3 Nc6 6. c3 d6 7. d3 Be6 8. Nd2 d5 9. exd5 Nxd5 10. Ne2 a6 11. Ng3 1-0

[Event "COL-chT Cup"]
[Site "Bogota"]
[Date "2015.06.06"]
[Round "2.4"]
[White "Parra Varon, Diego Alexander"]
[Black "Fraile Vela, Maria Isabel"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1895"]
[BlackElo "1586"]
[PlyCount "29"]
[EventDate "2015.06.06"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]
[WhiteTeam "Shabaku Cun"]
[BlackTeam "Bogota Sicoopweb"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. 0-0 0-0 8. c4 c6 9. Qc2 f5 10. Ne5 Nd7 11. f3 Nxe5 12. dxe5 Nc5 13. Be2 Be6 14. Be3 f4 15. Bf2 1-0

[Event "COL-chT Cup"]
[Site "Bogota"]
[Date "2015.06.06"]
[Round "1.4"]
[White "Valle, Efrain"]
[Black "Parra Varon, Diego Alexander"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2180"]
[BlackElo "1895"]
[PlyCount "71"]
[EventDate "2015.06.06"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]
[WhiteTeam "Bogota"]
[BlackTeam "Shabaku Cun"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 d6 6. Bd3 g6 7. Be3 Bg7 8. 0-0 Ne7 9. Nc3 Nec6 10. Nb3 0-0 11. f4 Nd7 12. Be2 Qe7 13. Qe1 Nc5 14. Nxc5 dxc5 15. e5 b6 16. Na4 Rb8 17. Rd1 Rd8 18. Qf2 Qc7 19. Rxd8+ Nxd8 20. b4 Bd7 21. b5 axb5 22. cxb5 Qa7 23. Nc3 Qa5 24. Rc1 f6 25. exf6 Bxf6 26. Ne4 Be7 27. Bd2 Qa3 28. Bc4 Nf7 29. Rc2 Rf8 30. Bc3 Nd6 31. Nxd6 Bxd6 32. Qd2 Qa4 33. Qe2 Re8 34. Rd2 Qa3 35. Bb2 Qb4 36. a3 1-0

[Event "Mosquera op"]
[Site "Mosquera"]
[Date "2014.11.03"]
[Round "8"]
[White "Herrera Perez, Martin Steven"]
[Black "Parra Varon, Diego Alexander"]
[Result "1-0"]
[ECO "B39"]
[WhiteElo "2017"]
[BlackElo "1889"]
[PlyCount "65"]
[EventDate "2014.10.30"]
[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. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 e5 10. Qd2 Qa5 11. Nb5 Qxd2+ 12. Kxd2 Nxb5 13. cxb5 b6 14. Bc4 Bb7 15. Bd5 Bxd5 16. exd5 Ke7 17. Kc2 f5 18. f3 Rhc8+ 19. Kb3 Rc7 20. Rhd1 Kd6 21. Bd2 Rac8 22. Bb4+ Rc5 23. Rac1 Bh6 24. Bxc5+ Rxc5 25. Rxc5 Kxc5 26. Kc3 Be3 27. b4+ Kxb5 28. a4+ Ka6 29. Kc4 Kb7 30. d6 a5 31. b5 f4 32. Kd5 h5 33. Kxe5 1-0

[Event "Mosquera op"]
[Site "Mosquera"]
[Date "2014.11.03"]
[Round "9"]
[White "Parra Varon, Diego Alexander"]
[Black "Ardila, Donaldo"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1889"]
[BlackElo "2059"]
[PlyCount "64"]
[EventDate "2014.10.30"]
[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. Nf3 Bf5 3. c3 e6 4. Bf4 Nf6 5. Nbd2 Be7 6. e3 0-0 7. Be2 Nbd7 8. Ne5 c5 9. g4 Be4 10. f3 Bg6 11. h4 h6 12. Nxg6 fxg6 13. Qc2 cxd4 14. cxd4 Qe8 15. Bd3 Rc8 16. Qb1 Bb4 17. Bxg6 Qe7 18. a3 Bxd2+ 19. Kxd2 e5 20. dxe5 Nxe5 21. Ke2 Rc6 22. g5 Nxg6 23. gxf6 Nxf4+ 24. Kf2 Qc5 25. fxg7 Re8 26. Re1 Rg6 27. Qd1 Rg2+ 28. Kf1 Qc4+ 29. Re2 Qxe2+ 30. Qxe2 Rxe2 31. exf4 Rxb2 32. Rd1 Rc8 0-1

[Event "Mosquera op"]
[Site "Mosquera"]
[Date "2014.11.02"]
[Round "7"]
[White "Caceres Bolano, Kabir de Jesus"]
[Black "Parra Varon, Diego Alexander"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1395"]
[BlackElo "1889"]
[PlyCount "48"]
[EventDate "2014.10.30"]
[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. Bc4 Nc6 3. Nf3 g6 4. d3 Bg7 5. Nc3 e6 6. Be3 b6 7. Qd2 Nd4 8. a3 Ne7 9. Bg5 h6 10. Bf4 a6 11. e5 Bb7 12. Nxd4 cxd4 13. Ne4 Nf5 14. f3 Rc8 15. c3 g5 16. Bg3 Bxe4 17. fxe4 Nxg3 18. hxg3 b5 19. Bb3 Bxe5 20. cxd4 Bxd4 21. Rc1 Rc6 22. Rf1 Qc7 23. Rxc6 Qxg3+ 24. Kd1 dxc6 0-1

[Event "Mosquera op"]
[Site "Mosquera"]
[Date "2014.11.02"]
[Round "6"]
[White "Parra Varon, Diego Alexander"]
[Black "Verbel, Jose"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1889"]
[BlackElo "2034"]
[PlyCount "46"]
[EventDate "2014.10.30"]
[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. Nf3 Nf6 3. Bg5 Ne4 4. h4 Nc6 5. e3 Bg4 6. Nbd2 f6 7. Bf4 e5 8. dxe5 fxe5 9. Bh2 Nxf2 10. Kxf2 e4 11. Nxe4 dxe4 12. Qxd8+ Rxd8 13. Ng5 Rd2+ 14. Ke1 Rxc2 15. Bb5 Bb4+ 16. Kf1 a6 17. Ba4 Rxb2 18. Kg1 h6 19. Nxe4 Be6 20. Be5 Re2 21. Bxg7 Rg8 22. Bxh6 Rgxg2+ 23. Kf1 Bc4 0-1

[Event "Mosquera op"]
[Site "Mosquera"]
[Date "2014.11.01"]
[Round "5"]
[White "Fonseca Pinto, Carlos Arturo"]
[Black "Parra Varon, Diego Alexander"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2099"]
[BlackElo "1889"]
[PlyCount "147"]
[EventDate "2014.10.30"]
[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. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. f3 Qb6 9. Bb3 Ng4 10. fxg4 Bxd4 11. Nd5 Qa5+ 12. c3 Bxe3 13. Nxe3 d6 14. Qd5 Qb6 15. Qg5 a5 16. Nd5 Qd8 17. 0-0-0 Be6 18. h4 a4 19. Bc2 f6 20. Qf4 Ne5 21. g5 Bxd5 22. exd5 a3 23. b3 Qc8 24. Rh3 Qg4 25. Qxg4 Nxg4 26. Re1 Rfe8 27. h5 Ne5 28. hxg6 hxg6 29. Reh1 fxg5 30. Rg3 Rac8 31. Kd2 g4 32. Bd1 Rf8 33. Be2 Rc5 34. c4 b5 35. Rc1 Rf4 36. Rgc3 b4 37. Rg3 Kg7 38. Rf1 g5 39. Ke3 Rxf1 40. Bxf1 Kg6 41. Be2 Kh5 42. Rh3+ Kg6 43. Rh8 Nd7 44. Bxg4 Kg7 45. Rd8 Nb6 46. Rb8 Nxc4+ 47. bxc4 Rxc4 48. Bf5 Kf6 49. Bd3 Rg4 50. Be4 e5 51. Rxb4 Rf4 52. Rb3 Rf1 53. Rxa3 Re1+ 54. Kd3 Rd1+ 55. Ke2 Rd4 56. Ke3 Rd1 57. Ra4 Ra1 58. Kf3 Re1 59. Kg3 Rd1 60. Ra6 Ke7 61. Kg4 Rd4 62. Kf5 g4 63. Ra7+ Kd8 64. a4 Rd2 65. Kxg4 Rf2 66. Bf3 Rd2 67. Kf5 Rd4 68. a5 Rf4+ 69. Ke6 e4 70. Kxd6 Rf6+ 71. Ke5 Rxf3 72. gxf3 e3 73. Kd6 Kc8 74. Re7 1-0

[Event "Mosquera op"]
[Site "Mosquera"]
[Date "2014.11.01"]
[Round "4"]
[White "Parra Varon, Diego Alexander"]
[Black "Rico, Oswaldo"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1889"]
[BlackElo "1990"]
[PlyCount "51"]
[EventDate "2014.10.30"]
[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 Nf6 2. Nf3 d5 3. Bg5 e6 4. Nbd2 Be7 5. e3 0-0 6. Bd3 Nbd7 7. Ne5 Re8 8. Qf3 Nxe5 9. dxe5 Ne4 10. Bxe7 Qxe7 11. Nxe4 dxe4 12. Qxe4 f5 13. exf6 gxf6 14. 0-0-0 f5 15. Qf3 c5 16. g4 Qf7 17. Bc4 Kh8 18. gxf5 Qxf5 19. Qg3 Rg8 20. Qh4 b5 21. Bd3 Qf7 22. Rhg1 Rxg1 23. Rxg1 Bb7 24. Bxh7 Qxh7 25. Qf6+ Qg7 26. Qxg7# 1-0

[Event "Mosquera op"]
[Site "Mosquera"]
[Date "2014.10.31"]
[Round "3"]
[White "Juez, Jhon Alexander"]
[Black "Parra Varon, Diego Alexander"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2045"]
[BlackElo "1889"]
[PlyCount "65"]
[EventDate "2014.10.30"]
[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. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 e6 7. 0-0 Be7 8. Qe2 Nf6 9. Rd1 e5 10. h3 0-0 11. Be3 Be6 12. Bd5 Rc8 13. Bxc6 bxc6 14. Nxe5 Qc7 15. Nf3 d5 16. exd5 Nxd5 17. Bd4 Rfe8 18. Rac1 Qa5 19. Qd2 Nxc3 20. Bxc3 Qh5 21. Qd4 Qg6 22. Ne5 Qg5 23. Nf3 c5 24. Qd2 Qh5 25. Qf4 Bxa2 26. Ra1 Bb3 27. Rd7 Be6 28. Rdxa7 Rcd8 29. Qg3 Bf8 30. Re1 Bd5 31. Raa1 Rxe1+ 32. Rxe1 Bxf3 33. Re5 1/2-1/2

[Event "Mosquera op"]
[Site "Mosquera"]
[Date "2014.10.31"]
[Round "2"]
[White "Parra Varon, Diego Alexander"]
[Black "Cifuentes, John Jairo"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1889"]
[BlackElo "2201"]
[PlyCount "54"]
[EventDate "2014.10.30"]
[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 Nf6 2. Nf3 b6 3. Bg5 Bb7 4. Nbd2 d5 5. e3 Nbd7 6. Bd3 e6 7. 0-0 Be7 8. c4 0-0 9. Ne5 Nxe5 10. dxe5 Ne4 11. Bxe7 Qxe7 12. Bxe4 dxe4 13. Qc2 Qg5 14. Qc3 Rad8 15. Rfd1 Rd3 16. Qc2 Qxe5 17. Nf1 Rfd8 18. Qa4 a6 19. b4 g6 20. Rdc1 Rc3 21. Rd1 Rcd3 22. Rdc1 Rc3 23. Rd1 Rdd3 24. Qe8+ Kg7 25. Rdc1 Rxc1 26. Rxc1 Qb2 27. Re1 Qxb4 0-1

[Event "Mosquera op"]
[Site "Mosquera"]
[Date "2014.10.30"]
[Round "1"]
[White "Vargas Benavides, Mauricio"]
[Black "Parra Varon, Diego Alexander"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2163"]
[BlackElo "1889"]
[PlyCount "84"]
[EventDate "2014.10.30"]
[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. Nc3 Nc6 3. f4 g6 4. Bc4 Bg7 5. Nf3 a6 6. a4 e6 7. d3 Nge7 8. e5 0-0 9. Ne4 b6 10. g4 f6 11. exf6 Bxf6 12. Nxf6+ Rxf6 13. Qe2 d5 14. Ba2 Qc7 15. 0-0 Bd7 16. c3 Re8 17. Bd2 Na5 18. b4 Nac6 19. Qg2 Nc8 20. Rae1 Nd6 21. Ne5 Nxe5 22. fxe5 Rxf1+ 23. Rxf1 Nf7 24. d4 cxd4 25. cxd4 Bxa4 26. h4 Bb5 27. Rf3 Qc2 28. Bb3 Qe4 29. Qf2 Qxg4+ 30. Kh2 Re7 31. Bg5 Rc7 32. Bd1 Qe4 33. Rf4 Qb1 34. Qd2 Qc1 35. Qxc1 Rxc1 36. Bg4 Nxg5 37. hxg5 Bd7 38. Rf6 Rd1 39. Bxe6+ Bxe6 40. Rxe6 Rxd4 41. Rxb6 Re4 42. e6 Kf8 1/2-1/2

[Event "Bogota University op 8th"]
[Site "Bogota"]
[Date "2014.10.09"]
[Round "1"]
[White "Parra Varon, Diego Alexander"]
[Black "Sariego Figueredo, Wilfredo"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1889"]
[BlackElo "2324"]
[PlyCount "38"]
[EventDate "2014.10.09"]
[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 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bxf6 Qxf6 5. e4 d6 6. Nc3 Nd7 7. Qd2 Qd8 8. Rd1 a6 9. a4 Be7 10. e5 d5 11. Ne2 c5 12. c3 Qb6 13. dxc5 Nxc5 14. Ned4 Nxa4 15. Qc2 Bd7 16. b3 Nxc3 17. Rd3 Rc8 18. Be2 Nxe2 19. Qxe2 Qa5+ 0-1

[Event "Ortega op 4th"]
[Site "Ortega"]
[Date "2014.07.05"]
[Round "5"]
[White "Rozo, Claudia Magally"]
[Black "Parra Varon, Diego Alexander"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1526"]
[BlackElo "1905"]
[PlyCount "29"]
[EventDate "2014.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. c3 Be7 5. Nbd2 cxd4 6. cxd4 Qa5 7. Bxf6 Bxf6 8. e3 b6 9. Bd3 Ba6 10. Bxa6 Qxa6 11. Qe2 0-0 12. Qxa6 Nxa6 13. Ne4 Be7 14. 0-0 Rac8 15. Rac1 1/2-1/2

[Event "Ortega op 4th"]
[Site "Ortega"]
[Date "2014.07.04"]
[Round "3"]
[White "Cuellar Canosa, Nicolas"]
[Black "Parra Varon, Diego Alexander"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1905"]
[PlyCount "56"]
[EventDate "2014.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[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. Bc4 e6 4. e5 a6 5. a4 d5 6. exd6 Bxd6 7. c3 Nge7 8. d4 cxd4 9. cxd4 Nf5 10. Bg5 Qb6 11. Qb3 Bb4+ 12. Bd2 Nfxd4 13. Nxd4 Nxd4 14. Qd3 Bxd2+ 15. Nxd2 0-0 16. 0-0 Rd8 17. Qc3 e5 18. Rfe1 Qf6 19. Nf3 Nxf3+ 20. Qxf3 Rd4 21. Qxf6 gxf6 22. b3 Bf5 23. h3 Rad8 24. Rac1 Be4 25. f3 Bc6 26. Kh2 Rd2 27. Kg3 Kf8 28. Kg4 Rxg2+ 0-1

[Event "Ortega op 4th"]
[Site "Ortega"]
[Date "2014.07.04"]
[Round "4"]
[White "Parra Varon, Diego Alexander"]
[Black "Gomez Barrero, Sergio"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1905"]
[BlackElo "2055"]
[PlyCount "75"]
[EventDate "2014.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c3 Bf5 4. Bg5 h6 5. Bh4 Nd7 6. e3 Ngf6 7. Nbd2 e6 8. Ne5 Qb6 9. Qb3 Nxe5 10. dxe5 Ne4 11. Rd1 g5 12. Nxe4 Bxe4 13. Bg3 Qxb3 14. axb3 Bc2 15. Rd4 Bc5 16. Rg4 Bxb3 17. h4 Rg8 18. hxg5 hxg5 19. Bd3 Be7 20. Rh7 c5 21. Bb5+ Kf8 22. Bd3 c4 23. Bb1 Rd8 24. f4 Bc5 25. Bf2 gxf4 26. Rxf4 Rd7 27. g4 Ke8 28. Ke2 Kd8 29. Rfxf7 Rxf7 30. Rxf7 Rxg4 31. Rxb7 Rg2 32. Rh7 Ba4 33. Kf3 Rg8 34. Bh4+ Kc8 35. Bf6 Bd7 36. Rf7 Rf8 37. Rh7 a5 38. Rh1 0-1

[Event "Ortega op 4th"]
[Site "Ortega"]
[Date "2014.07.03"]
[Round "2"]
[White "Parra Varon, Diego Alexander"]
[Black "Clavijo, Jorge Mario"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "1905"]
[BlackElo "2320"]
[PlyCount "48"]
[EventDate "2014.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. c4 d6 4. Nc3 Nf6 5. Nf3 g6 6. e4 Bg7 7. Be2 0-0 8. h3 a6 9. a4 Nh5 10. Nxe5 Bxe5 11. Bxh5 gxh5 12. Qxh5 f5 13. g4 f4 14. g5 Qe8 15. Qf3 Bxc3+ 16. bxc3 Bf5 17. 0-0 Bxe4 18. Qg4 Bf5 19. Qh4 Bd3 20. Bxf4 Qe4 21. g6 hxg6 22. Qe7 Qxf4 23. Rfe1 Nd7 24. Ra2 Ne5 0-1

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.08"]
[Round "8"]
[White "Parra Varon, Diego Alexander"]
[Black "Ricaurte, Alfonso"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1909"]
[PlyCount "84"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 0-0 6. Bd3 Bg4 7. h3 Bxf3 8. Nxf3 c5 9. c3 c4 10. Bc2 Nc6 11. a4 Re8 12. 0-0 b6 13. Bf4 a6 14. Qe2 b5 15. axb5 axb5 16. e4 e6 17. Bg5 Qc7 18. e5 Nd7 19. Qd2 Qb7 20. Nh2 b4 21. Ng4 Rxa1 22. Rxa1 b3 23. Bd1 h5 24. Nh6+ Kf8 25. g4 hxg4 26. Bxg4 f5 27. exf6 Bxf6 28. Qf4 Kg7 29. Re1 Nd8 30. h4 Nf7 31. Bxe6 Nxh6 32. Bxh6+ Kh7 33. h5 Nf8 34. Bxf8 Rxf8 35. hxg6+ Kxg6 36. Qf5+ Kh6 37. Re3 Qg7+ 38. Kf1 Bh4 39. Qg4 Rxf2+ 40. Kg1 Qxg4+ 41. Bxg4 Rxb2 42. Bf5 Bf2+ 0-1

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.08"]
[Round "9"]
[White "Sandoval Fuquen, Janneth Katherin"]
[Black "Parra Varon, Diego Alexander"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1499"]
[BlackElo "1909"]
[PlyCount "57"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. g3 Bb7 5. Bg2 d6 6. c4 Nbd7 7. b3 Ne4 8. Bb2 f5 9. Nc3 g5 10. d5 Bg7 11. dxe6 Nxc3 12. exd7+ Qxd7 13. Qd2 Ne4 14. Qc2 0-0-0 15. Bxg7 Qxg7 16. 0-0 h5 17. Nd4 Qe5 18. Rac1 h4 19. f3 hxg3 20. fxe4 Bxe4 21. Bxe4 fxe4 22. hxg3 Qxg3+ 23. Qg2 Qxe3+ 24. Qf2 Qd3 25. Rcd1 Qc3 26. Rc1 Qh3 27. Qf5+ Kb7 28. Qxh3 Rxh3 29. Rf5 1/2-1/2

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.07"]
[Round "7"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Parra Varon, Diego Alexander"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2238"]
[BlackElo "1909"]
[PlyCount "43"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 0-0 8. Be2 a6 9. 0-0 Nxd4 10. Bxd4 Qa5 11. e5 Ne8 12. Nd5 b5 13. a4 bxc4 14. Bb6 Qxb6 15. Nxb6 Rb8 16. Nxc8 Rxc8 17. Qxd7 Rc7 18. Qd4 Nd6 19. exd6 Bxd4 20. dxc7 Bxb2 21. Bxc4 Bxa1 22. Bxa6 1-0

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.06"]
[Round "4"]
[White "Parra Varon, Diego Alexander"]
[Black "Fajardo Lopez, Daniel"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1909"]
[PlyCount "65"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. e4 d6 6. h3 Nbd7 7. Bd3 h6 8. Bf4 Re8 9. e5 dxe5 10. dxe5 Nd5 11. Bg3 Nc5 12. Bc4 Nb6 13. 0-0 Nxc4 14. Nxc4 Be6 15. Qe2 b5 16. Ne3 c6 17. c4 a6 18. Rac1 Rc8 19. Rfd1 Qb6 20. b4 Ne4 21. Bf4 f6 22. Ng4 Bxg4 23. hxg4 Ng5 24. Nh4 fxe5 25. Bxe5 Rf8 26. c5 Qb7 27. Nxg6 Rf7 28. f4 Nh7 29. Rd3 Nf8 30. Nh4 Nd7 31. Bxg7 Kxg7 32. Nf5+ Kh7 33. Qe6 1-0

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.05"]
[Round "2"]
[White "Parra Varon, Diego Alexander"]
[Black "Aliaga Fernandez, Ingrid Yadira"]
[Result "1/2-1/2"]
[ECO "A72"]
[WhiteElo "1909"]
[BlackElo "2179"]
[PlyCount "77"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 d6 4. c4 e6 5. Nc3 exd5 6. cxd5 g6 7. e4 Bg7 8. Be2 0-0 9. h3 Re8 10. Qc2 Na6 11. a3 Nc7 12. 0-0 a6 13. a4 Rb8 14. a5 Bd7 15. Re1 Nb5 16. Bd3 Rc8 17. Bf4 Nh5 18. Bh2 Nd4 19. Qd1 c4 20. Nxd4 Bxd4 21. Bf1 Be5 22. Qd2 Bxh2+ 23. Kxh2 Rc5 24. g4 Ng7 25. f3 Rxa5 26. Bxc4 Rxa1 27. Rxa1 Qf6 28. Kg2 Rc8 29. Be2 h5 30. Na4 Bxa4 31. Rxa4 g5 32. Rc4 Rxc4 33. Bxc4 Qe5 34. Qc3 Qf4 35. Bd3 Ne8 36. gxh5 f6 37. h6 Kh7 38. e5+ Kxh6 39. e6 1/2-1/2

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.05"]
[Round "3"]
[White "Uribe Arteaga, Daniel"]
[Black "Parra Varon, Diego Alexander"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2292"]
[BlackElo "1909"]
[PlyCount "44"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 a5 5. Nf3 b6 6. Bg2 Bb7 7. 0-0 0-0 8. a3 Be7 9. Nc3 d6 10. Qc2 Nbd7 11. b4 axb4 12. axb4 c5 13. bxc5 bxc5 14. Rab1 Qc8 15. d5 exd5 16. Nh4 Ne4 17. Nf5 Re8 18. Rxb7 Qxb7 19. Nxd5 Ndf6 20. Bxe4 Nxe4 21. Qxe4 Ra7 22. Nf6+ Kf8 1-0

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.13"]
[Round "8"]
[White "Martinez, Jorge Alexander"]
[Black "Parra Varon, Diego Alexander"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2201"]
[BlackElo "1912"]
[PlyCount "51"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. b4 cxb4 3. a3 d5 4. e5 Nc6 5. d4 Qb6 6. Nf3 Bg4 7. Be3 e6 8. Be2 Nge7 9. 0-0 Nf5 10. axb4 Bxb4 11. c3 Nxe3 12. fxe3 Ba5 13. Ng5 Bf5 14. g4 Bg6 15. Bd3 Qb2 16. Ra3 Bd8 17. Rf2 Qb6 18. Rb3 Qc7 19. Bxg6 Bxg5 20. Bxf7+ Kd7 21. Qd3 Raf8 22. c4 dxc4 23. Qxc4 Nd8 24. Bxe6+ Nxe6 25. Qd5+ Kc8 26. Qxe6+ 1-0

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.13"]
[Round "7"]
[White "Parra Varon, Diego Alexander"]
[Black "Vargas, Diana Paola"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1912"]
[BlackElo "1802"]
[PlyCount "61"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Nbd7 4. e3 c5 5. c3 e6 6. Bd3 Be7 7. Nbd2 0-0 8. Ne5 Nxe5 9. dxe5 Nd7 10. Bf4 Re8 11. h4 f6 12. Qh5 Nf8 13. Nf3 Bd7 14. exf6 Bxf6 15. Ng5 g6 16. Qf3 Qb6 17. Rb1 Bb5 18. Bc7 Qxc7 19. Bxb5 Qb6 20. Qxf6 Qxb5 21. Nf7 h5 22. Ne5 Qa6 23. a3 Qd6 24. Qf7+ Kh8 25. Nxg6+ Nxg6 26. Qxg6 Qe5 27. Rh3 Re7 28. Rg3 Rg7 29. Qh6+ Rh7 30. Qg5 Qe4 31. Qf6+ 1-0

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.12"]
[Round "6"]
[White "Gamboa Giraldo, Juan Esteban"]
[Black "Parra Varon, Diego Alexander"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "1712"]
[BlackElo "1912"]
[PlyCount "87"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Bc4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. 0-0 Nxd4 9. Bxd4 Qc7 10. Bb3 d6 11. Re1 Bd7 12. e5 dxe5 13. Bxe5 Qd8 14. Re2 Bc6 15. Rd2 Qa5 16. Nd5 Bxd5 17. Bxd5 Rad8 18. b4 Qxb4 19. Bxf7+ Kxf7 20. Rxd8 Rxd8 21. Qxd8 Qc5 22. Qd4 Qxc2 23. Qxa7 b5 24. h3 b4 25. Bd6 Nd5 26. Re1 Bf6 27. Qb7 Qd2 28. Re4 Qxa2 29. Kh2 Qd2 30. Bxb4 Nxb4 31. Qxb4 Qxf2 32. Qc4+ Kg7 33. Qe2 Qa7 34. g4 Qc7+ 35. Kg2 Bh4 36. Qe3 Qc2+ 37. Qe2 Qc6 38. Qf3 Qd6 39. Qe3 Qc6 40. Qf3 Qf6 41. Qxf6+ Bxf6 42. Kf3 Kf7 43. Kf4 Bc3 44. g5 1/2-1/2

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.12"]
[Round "5"]
[White "Parra Varon, Diego Alexander"]
[Black "De Arco, Luis Carlos"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "1912"]
[BlackElo "2283"]
[PlyCount "69"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. c4 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bf4 Bg7 8. Bd3 0-0 9. h3 Re8 10. Nf3 Nxe4 11. Bxe4 Bxc3+ 12. bxc3 Rxe4+ 13. Be3 Qf6 14. Rc1 Nd7 15. 0-0 Nb6 16. a4 Bd7 17. a5 Nc4 18. Bg5 Qg7 19. Nd2 Nxd2 20. Qxd2 Bb5 21. Rfe1 Rae8 22. f3 R4e5 23. Bf4 Re2 24. Rxe2 Rxe2 25. Qd1 Qf6 26. g3 g5 27. c4 Qb2 28. Qf1 gxf4 29. cxb5 fxg3 30. Rc4 Rf2 31. Qe1 Rg2+ 32. Kf1 Rg1+ 33. Kxg1 Qh2+ 34. Kf1 g2+ 35. Ke2 0-1

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.11"]
[Round "4"]
[White "Blanco, Santiago"]
[Black "Parra Varon, Diego Alexander"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1731"]
[BlackElo "1912"]
[PlyCount "23"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 a6 7. 0-0 Nf6 8. Be3 Rd8 9. dxc5 Bxf3 10. Bxf3 Qxf3 11. Qb3 e6 12. Nd2 0-1

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.11"]
[Round "3"]
[White "Parra Varon, Diego Alexander"]
[Black "Rios Gomez, Cristhian Camilo"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1912"]
[BlackElo "2417"]
[PlyCount "94"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bxf6 Qxf6 5. Nbd2 d6 6. e4 Nd7 7. Bd3 g6 8. c3 Bg7 9. a4 Qe7 10. Qe2 e5 11. h3 Nf8 12. d5 c6 13. c4 a5 14. Ra3 Nd7 15. Nb3 0-0 16. 0-0 f5 17. dxc6 bxc6 18. Qd2 Nf6 19. Nh4 fxe4 20. Nxg6 Qe8 21. Nxf8 exd3 22. Nh7 Nxh7 23. Qxd3 Be6 24. Re1 Qe7 25. f4 Rf8 26. fxe5 Bxe5 27. Nd4 Qa7 28. Qg6+ Kh8 29. Qxe6 Qxd4+ 30. Kh1 Qf2 31. Rxe5 Qf1+ 32. Kh2 Qf4+ 33. Rg3 Qxe5 34. Qxh6 Rg8 35. Qe3 Rxg3 36. Qxg3 Qxg3+ 37. Kxg3 Nf6 38. Kf4 Nd7 39. Kf5 Nc5 40. b3 Kg7 41. h4 Kf7 42. h5 Nxb3 43. h6 Nd4+ 44. Ke4 Nc2 45. g4 Kg6 46. g5 Na1 47. h7 Kxh7 0-1

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.10"]
[Round "2"]
[White "Chirivi Castiblanco, Jenny Astrid"]
[Black "Parra Varon, Diego Alexander"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2177"]
[BlackElo "1912"]
[PlyCount "50"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 d5 6. cxd5 exd5 7. g3 Be7 8. Bg2 0-0 9. 0-0 c5 10. dxc5 bxc5 11. Rd1 Nbd7 12. e3 Rb8 13. Nbd2 Qc8 14. b3 Re8 15. Bb2 Bf8 16. Rac1 Qb7 17. Ng5 h6 18. Nh3 Ne4 19. Nf4 Ndf6 20. Nxe4 Nxe4 21. Nxd5 Qxb3 22. Bxe4 Qxb2 23. Nc7 g6 24. Qxb2 Rxb2 25. Nxa6 Rxe4 1-0

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.10"]
[Round "1"]
[White "Parra Varon, Diego Alexander"]
[Black "Nino, Diana"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1912"]
[PlyCount "19"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Qf3 Nb6 7. Qd3 Nxc4 8. Qf3 Nb6 9. Qd3 Nc4 10. b3 1-0

[Event "Bogota II IRT Sabana"]
[Site "Bogota"]
[Date "2013.09.23"]
[Round "10.3"]
[White "Nieto, Manuel Valerio Wald"]
[Black "Parra Varon, Diego Alexander"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2017"]
[BlackElo "1912"]
[PlyCount "55"]
[EventDate "2013.09.19"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 Nf6 4. d4 0-0 5. Bf4 d6 6. e3 c5 7. h3 Nfd7 8. Be2 Qb6 9. Nd5 Qa5+ 10. b4 cxb4 11. Nxe7+ Kh8 12. 0-0 Nc6 13. Nd5 Re8 14. Bxd6 Re6 15. Bc7 b6 16. Ng5 Rf6 17. Nxf6 Qxg5 18. Ne4 Qe7 19. Bf3 f5 20. Bd6 Qe8 21. Nc3 Bb7 22. Nb5 Rd8 23. Bc7 Nde5 24. Bxd8 Nxf3+ 25. Qxf3 Nxd8 26. Nd6 Bxf3 27. Nxe8 Be2 28. Rfc1 1-0

[Event "Bogota II IRT Sabana"]
[Site "Bogota"]
[Date "2013.09.23"]
[Round "9.1"]
[White "Parra Varon, Diego Alexander"]
[Black "Garcia Guevara, Nicolas Leonardo"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "1912"]
[BlackElo "1832"]
[PlyCount "65"]
[EventDate "2013.09.19"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Nbd7 4. Nbd2 e6 5. e4 dxe4 6. Nxe4 c6 7. Bd3 Be7 8. 0-0 Nxe4 9. Bxe7 Nxf2 10. Bxd8 Nxd1 11. Raxd1 Kxd8 12. Ng5 Rf8 13. Nxf7+ Ke8 14. Ng5 Nf6 15. Nxh7 Nxh7 16. Bxh7 Rf6 17. Rxf6 gxf6 18. h4 f5 19. h5 Kf8 20. Kf2 Kg7 21. Bg6 Bd7 22. Re1 Kf6 23. Kf3 Rg8 24. g4 fxg4+ 25. Kg3 Rg7 26. Bd3 Rg5 27. Rf1+ Kg7 28. Bg6 Bc8 29. Rf7+ Kg8 30. Rc7 e5 31. Kh4 g3 32. Kxg5 g2 33. Rxc8+ 1-0

[Event "Bogota II IRT Sabana"]
[Site "Bogota"]
[Date "2013.09.22"]
[Round "7.2"]
[White "Nieto, Guillermo Luigui"]
[Black "Parra Varon, Diego Alexander"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1979"]
[BlackElo "1912"]
[PlyCount "30"]
[EventDate "2013.09.19"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. d4 Bg7 4. dxc5 Qa5 5. Nge2 Qxc5 6. Be3 Qb4 7. Bd2 Qb6 8. Nd5 Qd8 9. Bf4 d6 10. Nec3 Nf6 11. e5 Nh5 12. Nb5 Na6 13. exd6 Nxf4 14. Nbc7+ Nxc7 15. Nxc7+ Kf8 0-1

[Event "Bogota II IRT Sabana"]
[Site "Bogota"]
[Date "2013.09.22"]
[Round "8.3"]
[White "Parra Varon, Diego Alexander"]
[Black "Torres, Jose Leonardo"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "1912"]
[BlackElo "1915"]
[PlyCount "69"]
[EventDate "2013.09.19"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. c4 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 Bg7 8. Bd3 0-0 9. 0-0 Re8 10. h3 Nbd7 11. Bf4 Nb6 12. a4 a5 13. Re1 Nh5 14. Bh2 h6 15. g4 Nf6 16. Nb5 Bf8 17. Qc1 Kh7 18. Qf4 Bd7 19. g5 hxg5 20. Nxg5+ Kg7 21. Nxd6 Bxd6 22. Qxd6 Bxa4 23. Qxc5 Nbd7 24. Qd4 Bb3 25. h4 Kg8 26. Ra3 Bxd5 27. e5 Nf8 28. Rd1 N6h7 29. Bxg6 Nxg5 30. hxg5 Qxg5+ 31. Rg3 Qe7 32. Bxf7+ Kxf7 33. Qf4+ Ke6 34. Qg4+ Kf7 35. Qg8# 1-0

[Event "Bogota II IRT Sabana"]
[Site "Bogota"]
[Date "2013.09.21"]
[Round "6.2"]
[White "Parra Varon, Diego Alexander"]
[Black "Hernandez, Oscar Eduardo"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1912"]
[BlackElo "2000"]
[PlyCount "55"]
[EventDate "2013.09.19"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Ne4 4. Bf4 c5 5. e3 Qb6 6. Nbd2 Nxd2 7. Nxd2 cxd4 8. exd4 Qxb2 9. Rb1 Qxa2 10. Bb5+ Nc6 11. 0-0 Bd7 12. Re1 e6 13. Nf3 Be7 14. c3 0-0 15. Bd3 b6 16. Ne5 Nxe5 17. Bxe5 f5 18. Qf3 g5 19. Qh5 Rf7 20. h4 gxh4 21. Qh6 Qa4 22. Be2 Bf8 23. Qg5+ Bg7 24. Bh5 Raf8 25. Bxf7+ Rxf7 26. Qd8+ Rf8 27. Qg5 Rf7 28. Qd8+ 1/2-1/2

[Event "Bogota II IRT Sabana"]
[Site "Bogota"]
[Date "2013.09.21"]
[Round "5.3"]
[White "Parra Varon, Diego Alexander"]
[Black "Nieto, Manuel Valerio Wald"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1912"]
[BlackElo "2017"]
[PlyCount "24"]
[EventDate "2013.09.19"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. c4 bxc4 5. Nc3 e6 6. dxe6 fxe6 7. e4 Bb7 8. Bg5 Be7 9. e5 Nd5 10. Ne4 0-0 11. Nxc5 Qa5+ 12. Nd2 Qxc5 0-1

[Event "Bogota II IRT Sabana"]
[Site "Bogota"]
[Date "2013.09.20"]
[Round "4.1"]
[White "Garcia Guevara, Nicolas Leonardo"]
[Black "Parra Varon, Diego Alexander"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1832"]
[BlackElo "1912"]
[PlyCount "79"]
[EventDate "2013.09.19"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d6 5. Bg5 0-0 6. Qd2 Re8 7. e4 Nc6 8. d5 Nb8 9. Be2 e6 10. 0-0-0 exd5 11. exd5 h6 12. Bf4 Ng4 13. Bd3 Nd7 14. h3 Nge5 15. Be2 Kh7 16. g4 a5 17. Nxe5 dxe5 18. Be3 f5 19. gxf5 gxf5 20. Bh5 Rf8 21. Rdg1 Ra6 22. Rh2 Qh4 23. Qe2 Nf6 24. Bg6+ Kh8 25. f3 Nh7 26. Bf2 Qf4+ 27. Be3 Qh4 28. Rhg2 Qe7 29. Bxh7 Kxh7 30. Rxg7+ Qxg7 31. Rxg7+ Kxg7 32. Nb5 Rf7 33. Bc5 Kf6 34. d6 Rc6 35. Ba3 Be6 36. b3 cxd6 37. Bxd6 e4 38. fxe4 Rd7 39. e5+ Kg6 40. Nd4 1-0

[Event "Bogota II IRT Sabana"]
[Site "Bogota"]
[Date "2013.09.20"]
[Round "3.3"]
[White "Torres, Jose Leonardo"]
[Black "Parra Varon, Diego Alexander"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1915"]
[BlackElo "1912"]
[PlyCount "52"]
[EventDate "2013.09.19"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Qd2 Nf6 7. f3 0-0 8. Nc3 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. c3 Nxd4 12. Bxd4 Bxd4 13. Qxd4 Qxd4 14. cxd4 Rd8 15. Rd1 Be6 16. b3 Rac8 17. Rd2 Rc1+ 18. Kf2 Kg7 19. Rg1 Rdc8 20. Bd3 Rxg1 21. Kxg1 Bd5 22. Be4 Rd8 23. Kf2 f5 24. Bxd5 Rxd5 25. f4 Rd7 26. Ke3 Rc7 1/2-1/2

[Event "Bogota II IRT Sabana"]
[Site "Bogota"]
[Date "2013.09.19"]
[Round "1.2"]
[White "Hernandez, Oscar Eduardo"]
[Black "Parra Varon, Diego Alexander"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "2000"]
[BlackElo "1912"]
[PlyCount "58"]
[EventDate "2013.09.19"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 Bg7 5. Nf3 d5 6. e5 Bg4 7. h3 Bxf3 8. Qxf3 Nc6 9. Bb5 e6 10. Bxc6+ bxc6 11. 0-0 Ne7 12. Bg5 h6 13. Bf6 0-0 14. Bxg7 Kxg7 15. Nd2 Nf5 16. Nb3 Qb6 17. Qd3 a5 18. a4 Rfb8 19. Ra3 Qa6 20. Qxa6 Rxa6 21. Rd1 Rab6 22. Nxa5 Rxb2 23. Nxc6 Rc8 24. g4 Rxc6 25. gxf5 exf5 26. a5 Rcc2 27. Rf1 Ra2 28. Ra1 Rab2 29. Rf1 Ra2 1/2-1/2

[Event "Bogota II IRT Sabana"]
[Site "Bogota"]
[Date "2013.09.19"]
[Round "2.2"]
[White "Parra Varon, Diego Alexander"]
[Black "Nieto, Guillermo Luigui"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1912"]
[BlackElo "1979"]
[PlyCount "112"]
[EventDate "2013.09.19"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bxf6 Qxf6 5. e4 d6 6. Bd3 g6 7. c3 Bg7 8. 0-0 0-0 9. Nbd2 Nc6 10. Re1 e5 11. d5 Nb8 12. Nf1 Bg4 13. Re3 Nd7 14. h3 Bxf3 15. Rxf3 Qe7 16. b4 Nf6 17. Ne3 Nh7 18. Rg3 h5 19. Qd2 Bh6 20. Qe2 Bf4 21. Rf1 Bxg3 22. fxg3 h4 23. Ng4 hxg3 24. Qe3 Qh4 25. Rf3 Ng5 26. Rxg3 Kg7 27. Nxe5 Nxe4 28. Rg4 Qf2+ 29. Qxf2 Nxf2 30. Kxf2 dxe5 31. Rc4 Rac8 32. g4 f5 33. gxf5 gxf5 34. Rh4 e4 35. Bb5 Rcd8 36. c4 Kg6 37. Rf4 Kg5 38. Ke3 Rh8 39. h4+ Rxh4 40. Rxh4 Kxh4 41. Kf4 a6 42. Ba4 e3 43. Bd1 Re8 44. Be2 Kh3 45. Kf3 Kh2 46. c5 Kg1 47. a4 f4 48. b5 axb5 49. Bxb5 Rd8 50. Bc4 Rf8 51. a5 Ra8 52. c6 bxc6 53. dxc6 Rxa5 54. Bd3 Rc5 55. Be4 Re5 56. Bd3 e2 0-1

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.07"]
[Round "11"]
[White "Ramirez, Carlos"]
[Black "Parra Varon, Diego Alexander"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2280"]
[BlackElo "1922"]
[PlyCount "20"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 g6 4. c3 Bg7 5. d4 cxd4 6. Nxd4 e6 7. Bc4 Nge7 8. 0-0 Qb6 9. Be3 Qxb2 10. Na3 Qxc3 0-1

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.06"]
[Round "9"]
[White "Gamboa, Jose Pompilio"]
[Black "Parra Varon, Diego Alexander"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1778"]
[BlackElo "1922"]
[PlyCount "49"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. Bc4 Bg7 5. d3 a6 6. a3 e6 7. 0-0 Nge7 8. Ne2 d5 9. Ba2 0-0 10. h3 b5 11. c3 Bb7 12. exd5 Nxd5 13. Ng3 Qc7 14. Ne4 h6 15. Nxc5 Rad8 16. Nxb7 Qxb7 17. Qe2 Qc7 18. d4 Kh7 19. Bd2 e5 20. dxe5 Nxe5 21. Rad1 Rfe8 22. Bxd5 Rxd5 23. Bf4 Qc4 24. Qxc4 Nxc4 25. Rxd5 1-0

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.06"]
[Round "10"]
[White "Parra Varon, Diego Alexander"]
[Black "Torres, Jose Leonardo"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1922"]
[BlackElo "1787"]
[PlyCount "90"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c3 Nf6 4. Bg5 Be7 5. Nbd2 0-0 6. e3 Nbd7 7. Bd3 c5 8. Ne5 Nxe5 9. dxe5 Nd7 10. Bf4 f5 11. h4 c4 12. Bc2 Qc7 13. Nf3 b5 14. g4 fxg4 15. Ng5 Bxg5 16. hxg5 g6 17. Qxg4 Nc5 18. Rd1 Qf7 19. Rh6 Nd3+ 20. Rxd3 cxd3 21. Bxd3 Rb8 22. Qh3 Qg7 23. Bg3 Bd7 24. e4 dxe4 25. Bxe4 Rbd8 26. f3 Bc8 27. Bf2 a6 28. Bb6 Rde8 29. b4 Bb7 30. Rh4 Bxe4 31. Rxe4 Qb7 32. Bd4 Rf7 33. Ke2 Qd5 34. Qg4 Qxa2+ 35. Ke3 Qc4 36. Rf4 Ref8 37. Rf6 Rxf6 38. exf6 Qd5 39. Qf4 Qd7 40. Qe5 Kf7 41. Qh2 Kg8 42. Qa2 Qd6 43. f4 Rc8 44. Qh2 Qc6 45. Qh3 Qxc3+ 0-1

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.05"]
[Round "7"]
[White "Dabraccio, Guillermo"]
[Black "Parra Varon, Diego Alexander"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1752"]
[BlackElo "1922"]
[PlyCount "101"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Be2 0-0 6. h3 c5 7. c3 Qb6 8. Qc1 Nc6 9. dxc5 Qxc5 10. Nbd2 Qb6 11. Nb3 Re8 12. 0-0 Be6 13. Nfd4 Nxd4 14. Nxd4 Bxh3 15. gxh3 e5 16. Bxe5 dxe5 17. Nf3 Qe6 18. Kg2 Ne4 19. Qc2 f5 20. Qb3 Kf7 21. Rfd1 Kf6 22. Qxe6+ Kxe6 23. Rd3 Red8 24. Rad1 Bf6 25. Rxd8 Rxd8 26. Bc4+ Ke7 27. Rxd8 Kxd8 28. Bg8 h6 29. Bh7 g5 30. Bxf5 Nd6 31. Be6 b5 32. Nd2 Kc7 33. Kf3 Kb6 34. e4 a5 35. Kg4 Kc5 36. Nb3+ Kb6 37. f3 Nc4 38. Bxc4 bxc4 39. Nd2 Kb5 40. Kf5 Bg7 41. Kg6 Bf8 42. Kf5 Bg7 43. Ke6 h5 44. Kf5 Bh6 45. Kg6 g4 46. Kxh6 g3 47. f4 a4 48. a3 exf4 49. Nf3 Kc5 50. Kxh5 Kd6 51. Kg5 1-0

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.05"]
[Round "8"]
[White "Parra Varon, Diego Alexander"]
[Black "Rosero, Hugo Alberto"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1922"]
[BlackElo "1664"]
[PlyCount "21"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. Nbd2 Be7 5. e3 c6 6. Bd3 0-0 7. c3 Nbd7 8. Ne5 h6 9. h4 hxg5 10. hxg5 Ne4 11. Qh5 1-0

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.04"]
[Round "6"]
[White "Parra Varon, Diego Alexander"]
[Black "Trujillo, Luis Angel"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1922"]
[BlackElo "1682"]
[PlyCount "126"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 Bf5 6. Ne5 Nbd7 7. g4 Be6 8. Bd3 Nxe5 9. dxe5 Nxg4 10. f4 Nxe3 11. Qe2 Nf5 12. Nf3 c6 13. Rd1 Qa5+ 14. Kf2 Qb6+ 15. Kg2 Ne3+ 16. Kg3 Nxd1 17. Rxd1 h5 18. c3 Bh6 19. Bh4 Qc7 20. Nd4 Bg4 21. Nf3 0-0-0 22. Qe3 Kb8 23. Qc5 Rd7 24. Be2 f6 25. exf6 Qxf4+ 26. Kf2 Bxf3 27. Bg3 Qxg3+ 28. hxg3 Bxe2 29. Kxe2 exf6 30. Qd4 Re8+ 31. Kf1 Bg7 32. Re1 Rxe1+ 33. Kxe1 Re7+ 34. Kf1 b6 35. Qf4+ Kb7 36. Qd6 Rc7 37. Qe6 g5 38. Kg2 h4 39. gxh4 gxh4 40. Kh3 b5 41. Kxh4 Bf8 42. Qe8 Bd6 43. Qe6 Be5 44. Kg4 a5 45. Kf3 a4 46. a3 Kb6 47. Ke2 Rh7 48. Kd1 Rh2 49. Qg8 Rxb2 50. Qd8+ Kc5 51. Kc1 Bxc3 52. Qe7+ Kc4 53. Qe6 c5 54. Qg4+ Kb3 55. Qd1+ Kxa3 56. Qxd5 c4 57. Qc5+ Ka2 58. Qd5 Be5 59. Qe4 a3 60. Qe3 b4 61. Qe4 c3 62. Qd5+ b3 63. Qe4 Bf4+ 0-1

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.03"]
[Round "5"]
[White "Mucoz, Jhon Edison"]
[Black "Parra Varon, Diego Alexander"]
[Result "1-0"]
[ECO "A72"]
[WhiteElo "2214"]
[BlackElo "1922"]
[PlyCount "73"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 c5 7. d5 e6 8. Nf3 exd5 9. cxd5 Qa5 10. Nd2 a6 11. Nc4 Qc7 12. e5 dxe5 13. d6 Qc6 14. Bxf6 Bxf6 15. 0-0 e4 16. Nd5 Nd7 17. Bg4 Bd8 18. Bxd7 Qxd7 19. Ncb6 Qxd6 20. Nxa8 b5 21. Ndb6 Qc6 22. Qd5 Bb7 23. Qxc6 Bxc6 24. Rfd1 Bxa8 25. Nxa8 Ba5 26. a4 b4 27. Rd5 Rxa8 28. Rxc5 Bb6 29. Rc4 e3 30. a5 exf2+ 31. Kf1 Be3 32. Rxb4 Bd2 33. Rb7 Be1 34. b4 Rd8 35. b5 axb5 36. a6 Bc3 37. a7 1-0

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.03"]
[Round "4"]
[White "Parra Varon, Diego Alexander"]
[Black "Sandoval Guerrero, Juan David"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1922"]
[BlackElo "1501"]
[PlyCount "40"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bg5 e6 4. Nbd2 c5 5. e3 c4 6. c3 Be7 7. Ne5 0-0 8. Qf3 Nfd7 9. Bf4 f6 10. Ng4 h5 11. Nh6+ gxh6 12. Bxh6 Rf7 13. Qxh5 Rh7 14. h4 Bf8 15. Qg4+ Kf7 16. Bf4 e5 17. Qf5 Rh8 18. dxe5 Nxe5 19. Qc2 Bh6 20. 0-0-0 Bd7 1-0

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.02"]
[Round "3"]
[White "Ortiz, Jairo"]
[Black "Parra Varon, Diego Alexander"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "1725"]
[BlackElo "1922"]
[PlyCount "57"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d6 5. e4 0-0 6. Bg5 c5 7. d5 Qa5 8. Qd2 e6 9. Nb5 Qb6 10. Bxf6 Bxf6 11. dxe6 Bxe6 12. Qxd6 Qxd6 13. Nxd6 Bxb2 14. Rd1 Nc6 15. Nxb7 Bc3+ 16. Nd2 Bb4 17. f4 Nd4 18. Bd3 Bg4 19. Rb1 f6 20. h3 Be6 21. Kd1 Rf7 22. Nd6 Re7 23. Rf1 Rd8 24. e5 fxe5 25. fxe5 Nc6 26. N2e4 Nxe5 27. Be2 Bxc4 28. Rf2 Bxe2+ 29. Rxe2 1/2-1/2

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.02"]
[Round "2"]
[White "Parra Varon, Diego Alexander"]
[Black "Cifuentes, John Jairo"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1922"]
[BlackElo "2120"]
[PlyCount "14"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 Nf6 3. Bg5 cxd4 4. Nxd4 Ne4 5. Bh4 Qb6 6. b3 e5 7. Qd3 Qxd4 0-1

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.01"]
[Round "1"]
[White "Cespedes Rodriguez, Jaime"]
[Black "Parra Varon, Diego Alexander"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "2138"]
[BlackElo "1922"]
[PlyCount "64"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 Nd4 7. f4 Ne7 8. Nce2 d5 9. c3 Nxe2 10. Nxe2 Qa5 11. 0-0 Bd7 12. f5 gxf5 13. Nf4 d4 14. Nh5 Be5 15. Bf4 c4 16. b4 cxb3 17. axb3 Qc7 18. Nf6+ Kd8 19. Bxe5 Qxe5 20. Nxd7 Kxd7 21. exf5 Nxf5 22. Bxb7 Qe3+ 23. Kh1 Rab8 24. Rxa7 dxc3 25. Qa1 Kd8 26. Qa5+ Ke8 27. Ra8 Kd7 28. Qb5+ Ke7 29. Qb4+ Kd7 30. Qa4+ Ke7 31. Ra7 Kf8 32. Bg2 Qc5 1/2-1/2

[Event "Sopo op"]
[Site "Sopo"]
[Date "2013.04.28"]
[Round "5"]
[White "Arias Rojas, Juan Diego"]
[Black "Parra Varon, Diego Alexander"]
[Result "1-0"]
[ECO "E77"]
[WhiteElo "2002"]
[BlackElo "1929"]
[PlyCount "55"]
[EventDate "2013.04.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 Nbd7 7. Be2 c5 8. d5 a6 9. 0-0 Qc7 10. Rb1 Re8 11. Kh1 e6 12. Ng5 exd5 13. exd5 h6 14. Nf3 Ng4 15. Bd3 f5 16. h3 Ngf6 17. Nh4 Nf8 18. Qf3 Qe7 19. Bd2 Ne4 20. Bxe4 fxe4 21. Qg3 Kh7 22. Nxe4 Qxe4 23. Rbe1 Qxc4 24. Rxe8 Qxf1+ 25. Kh2 Qb1 26. Bc3 Qc2 27. Qe3 Bxc3 28. bxc3 1-0

[Event "Sopo op"]
[Site "Sopo"]
[Date "2013.04.27"]
[Round "3"]
[White "Guerrero Forero, Ricardo Alonso"]
[Black "Parra Varon, Diego Alexander"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2198"]
[BlackElo "1929"]
[PlyCount "29"]
[EventDate "2013.04.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. f3 Qb6 8. Na4 Qa5+ 9. c3 Nxd4 10. Bxd4 d6 11. b4 Qc7 12. Qd2 0-0 13. Be2 e5 14. Be3 Be6 15. 0-0 1-0

[Event "Sopo op"]
[Site "Sopo"]
[Date "2013.04.27"]
[Round "2"]
[White "Parra Varon, Diego Alexander"]
[Black "Rozo, Claudia Magally"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1929"]
[BlackElo "1409"]
[PlyCount "28"]
[EventDate "2013.04.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d6 5. e3 0-0 6. Bd3 Nbd7 7. c4 c6 8. 0-0 Qb6 9. Qc2 e5 10. Rab1 Re8 11. h3 Nf8 12. Bxf6 Bxf6 13. Ne4 Qd8 14. Nxf6+ Qxf6 1-0

[Event "Bogota Ingenieria IRT"]
[Site "Bogota"]
[Date "2012.10.31"]
[Round "10"]
[White "Nieto, Guillermo Luigui"]
[Black "Parra Varon, Diego Alexander"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1907"]
[BlackElo "1946"]
[PlyCount "116"]
[EventDate "2012.10.27"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. f4 g6 6. Nf3 Bg7 7. 0-0 Ngf6 8. e5 Nh5 9. exd6 0-0 10. dxe7 Qxe7 11. d3 f5 12. Bd2 Rad8 13. Re1 Qd6 14. Ng5 Rde8 15. Qf3 Ndf6 16. Kh1 h6 17. Nh3 c4 18. d4 a6 19. Rad1 b5 20. a3 Kh7 21. d5 Ng4 22. Rxe8 Rxe8 23. Re1 Rxe1+ 24. Bxe1 Bd4 25. Bd2 g5 26. g3 gxf4 27. Nxf4 Nf2+ 28. Kg2 Nf6 29. Be3 Bxc3 30. bxc3 N2e4 31. Bd4 Nxd5 32. Nxd5 Qxd5 33. Kg1 Kg6 34. Qf4 Qd6 35. Qxd6+ Nxd6 36. Kf2 h5 37. h4 Ne4+ 38. Kg2 Nd2 39. Bc5 Kf6 40. Bf8 Ke6 41. Kf2 Kd5 42. Ke3 Ne4 43. Kf4 Ke6 44. Bg7 Kf7 45. Be5 Kg6 46. Bd4 Nd2 47. Bc5 Nb1 48. Bb4 a5 49. Bxa5 Nxa3 50. Ke5 Nxc2 51. Kd5 f4 52. gxf4 Kf5 53. Kc5 Kxf4 54. Kxb5 Kg4 55. Bd8 Ne3 56. Bg5 Nf5 57. Kxc4 Nxh4 58. Bxh4 Kxh4 1/2-1/2

[Event "Bogota Ingenieria IRT"]
[Site "Bogota"]
[Date "2012.10.31"]
[Round "9"]
[White "Parra Varon, Diego Alexander"]
[Black "Hernandez, Oscar Eduardo"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1946"]
[BlackElo "1954"]
[PlyCount "31"]
[EventDate "2012.10.27"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. g4 Bd7 10. 0-0-0 Rc8 11. g5 Nh5 12. Nxc6 bxc6 13. Bxa7 Ra8 14. Bd4 e5 15. Be3 Be6 16. Qxd6 1-0

[Event "Bogota Ingenieria IRT"]
[Site "Bogota"]
[Date "2012.10.30"]
[Round "8"]
[White "Hernandez, Daniel Santiago"]
[Black "Parra Varon, Diego Alexander"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1971"]
[BlackElo "1946"]
[PlyCount "62"]
[EventDate "2012.10.27"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e3 Bg7 4. d4 0-0 5. b3 d6 6. Bb2 c6 7. Nf3 Qc7 8. Rc1 Nbd7 9. Bd3 e5 10. Qc2 Re8 11. dxe5 dxe5 12. Nd2 Nc5 13. Be2 Nfd7 14. e4 Ne6 15. Nf3 Nd4 16. Nxd4 exd4 17. Nd1 Nc5 18. f3 Qa5+ 19. Kf2 Qxa2 20. b4 d3 21. Bxd3 Nxd3+ 22. Qxd3 Bxb2 23. Rc2 Bd4+ 24. Kg3 Qa4 25. Nc3 Bxc3 26. Qxc3 Qa6 27. c5 b5 28. cxb6 Qxb6 29. Qxc6 Be6 30. Qxb6 axb6 31. Rc6 b5 0-1

[Event "Bogota Ingenieria IRT"]
[Site "Bogota"]
[Date "2012.10.30"]
[Round "7"]
[White "Parra Varon, Diego Alexander"]
[Black "Nieto, Manuel Valerio Wald"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1946"]
[BlackElo "1927"]
[PlyCount "68"]
[EventDate "2012.10.27"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c3 Bg7 4. Bg5 d6 5. Nbd2 0-0 6. e4 h6 7. Bf4 Re8 8. Bc4 Bg4 9. Qb3 e6 10. Qxb7 Nbd7 11. Bb3 e5 12. Be3 exd4 13. cxd4 Rb8 14. Qc6 Qe7 15. h3 Bxf3 16. gxf3 Nf8 17. h4 Nh5 18. Rc1 Rbc8 19. Qc2 Ne6 20. Nc4 Nxd4 21. Bxd4 Bxd4 22. Qd2 Qf6 23. Rg1 Nf4 24. Rg4 g5 25. hxg5 hxg5 26. Rd1 Bc5 27. Ne3 Qh6 28. Rg1 Rb8 29. Nf5 Qh2 30. Kf1 Qh3+ 31. Ke1 Bb4 32. Rxg5+ Kf8 33. Rg7 Qh1+ 34. Rg1 Qxg1# 0-1

[Event "Bogota Ingenieria IRT"]
[Site "Bogota"]
[Date "2012.10.29"]
[Round "6"]
[White "Melo Ramirez, Marlon Roman"]
[Black "Parra Varon, Diego Alexander"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1932"]
[BlackElo "1946"]
[PlyCount "61"]
[EventDate "2012.10.27"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 Na5 6. Be2 d6 7. 0-0 Nf6 8. Kh1 0-0 9. d4 cxd4 10. Nxd4 Nc6 11. Be3 a6 12. Bf3 Qc7 13. Qd2 Rb8 14. Rad1 Na5 15. b3 b5 16. Nd5 Nxd5 17. exd5 Bd7 18. f5 Rbc8 19. Be4 Qc3 20. f6 Bxf6 21. Rxf6 Qxd2 22. Bxd2 Nxb3 23. Rxg6+ fxg6 24. axb3 Bg4 25. Ra1 Rce8 26. h3 Bc8 27. Kg1 Rf6 28. Bg5 Rf7 29. Ne6 h6 30. Bxh6 Kh7 31. Ng5+ 1-0

[Event "Bogota Ingenieria IRT"]
[Site "Bogota"]
[Date "2012.10.29"]
[Round "5"]
[White "Parra Varon, Diego Alexander"]
[Black "Nieto, Guillermo Luigui"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1946"]
[BlackElo "1907"]
[PlyCount "84"]
[EventDate "2012.10.27"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 g5 5. Bg3 d6 6. Nbd2 Nh5 7. e4 Nxg3 8. hxg3 Bg7 9. c3 0-0 10. Bd3 Nd7 11. Qe2 b6 12. e5 Bb7 13. Bc2 dxe5 14. dxe5 g4 15. Qd3 f5 16. exf6 Nxf6 17. Nd4 c5 18. Nb5 Qxd3 19. Bxd3 Bxg2 20. Rh2 Bc6 21. 0-0-0 Rfd8 22. Bc4 Bxb5 23. Bxb5 h5 24. Re1 Bh6 25. f4 gxf3 26. Rxe6 Ng4 27. Rxh6 Nxh6 28. Nxf3 Rf8 29. Bc6 Rad8 30. Rxh5 Rf6 31. Ne5 Nf7 32. Nxf7 Kxf7 33. Bd5+ Kg7 34. Be4 Rf1+ 35. Kc2 Rf2+ 36. Kb3 Rdd2 37. Rh7+ Kf6 38. Rxa7 b5 39. c4 Rxb2+ 40. Kc3 b4+ 41. Kd3 Rfe2 42. Rc7 Rbd2# 0-1

[Event "Bogota Ingenieria IRT"]
[Site "Bogota"]
[Date "2012.10.28"]
[Round "4"]
[White "Hernandez, Oscar Eduardo"]
[Black "Parra Varon, Diego Alexander"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "1954"]
[BlackElo "1946"]
[PlyCount "32"]
[EventDate "2012.10.27"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 e5 9. Nf5 Bxf5 10. exf5 Qc7 11. 0-0-0 Nc6 12. Bxf6 gxf6 13. Nd5 Qa5 14. fxe5 fxe5 15. f6 Bf8 16. Kb1 Rc8 1-0

[Event "Bogota Ingenieria IRT"]
[Site "Bogota"]
[Date "2012.10.28"]
[Round "3"]
[White "Parra Varon, Diego Alexander"]
[Black "Hernandez, Daniel Santiago"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1946"]
[BlackElo "1971"]
[PlyCount "35"]
[EventDate "2012.10.27"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 c6 2. Nf3 d5 3. c3 Bf5 4. Bg5 Nd7 5. Nbd2 Ngf6 6. e3 e6 7. Ne5 Be7 8. c4 Nxe5 9. dxe5 Ne4 10. Bxe7 Qxe7 11. Be2 Qb4 12. f3 Nxd2 13. Qxd2 Qxd2+ 14. Kxd2 dxc4 15. e4 Rd8+ 16. Ke3 Bg6 17. Bxc4 Ke7 18. Rad1 1/2-1/2

[Event "Bogota Ingenieria IRT"]
[Site "Bogota"]
[Date "2012.10.27"]
[Round "2"]
[White "Nieto, Manuel Valerio Wald"]
[Black "Parra Varon, Diego Alexander"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "1927"]
[BlackElo "1946"]
[PlyCount "103"]
[EventDate "2012.10.27"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 d6 2. g3 Nf6 3. Bg2 g6 4. c4 Bg7 5. Nc3 0-0 6. 0-0 c6 7. d3 e5 8. Rb1 h6 9. b4 Be6 10. Nd2 Qd7 11. Nb3 Bh3 12. b5 Bxg2 13. Kxg2 a5 14. a4 Qe7 15. Qc2 d5 16. bxc6 bxc6 17. cxd5 Nxd5 18. Nxd5 cxd5 19. Bd2 Na6 20. Nxa5 Rfc8 21. Qa2 Qe6 22. Rfc1 e4 23. Rxc8+ Rxc8 24. Rc1 Rxc1 25. Bxc1 exd3 26. exd3 Nc5 27. Qc2 Qb6 28. Ba3 Nxd3 29. Qxd3 Qxa5 30. Qb5 Bc3 31. Qxa5 Bxa5 32. Bc5 f5 33. Kf3 Kf7 34. Ke3 Kf6 35. Kd4 Ke6 36. f3 g5 37. g4 Be1 38. Ke3 Ba5 39. h3 Bc3 40. Bd4 Bb4 41. Kd3 fxg4 42. fxg4 Kf7 43. Bc3 Bc5 44. a5 Kg6 45. a6 Ba7 46. Bd4 Bb8 47. a7 Bxa7 48. Bxa7 h5 49. Kd4 hxg4 50. hxg4 Kg7 51. Kxd5 Kg6 52. Ke6 1-0

[Event "Bogota Ingenieria IRT"]
[Site "Bogota"]
[Date "2012.10.27"]
[Round "1"]
[White "Parra Varon, Diego Alexander"]
[Black "Melo Ramirez, Marlon Roman"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1946"]
[BlackElo "1932"]
[PlyCount "48"]
[EventDate "2012.10.27"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c3 g6 4. Bg5 Bg7 5. e3 0-0 6. Bd3 Nbd7 7. Nbd2 c5 8. Qe2 b6 9. 0-0 Bb7 10. e4 dxe4 11. Nxe4 cxd4 12. Nxd4 Qc8 13. Rad1 Ne5 14. Bxf6 Bxf6 15. Nxf6+ exf6 16. Bb5 Qc5 17. Nb3 Qc8 18. f4 Nc6 19. Qf2 Kg7 20. Qh4 Re8 21. Rf3 h5 22. Rg3 Rh8 23. Rd6 Qe8 24. Qxf6+ Kh7 1-0

[Event "Bogota op 05"]
[Site "Bogota"]
[Date "2012.05.21"]
[Round "7"]
[White "Hernandez Villar, Andres F"]
[Black "Parra Varon, Diego Alexander"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1946"]
[PlyCount "64"]
[EventDate "2012.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. f4 d6 3. Nf3 Nf6 4. e5 dxe5 5. fxe5 Nd5 6. Bc4 Nb6 7. Na3 Nxc4 8. Nxc4 Nc6 9. c3 Bf5 10. 0-0 Bd3 11. Qb3 Bxf1 12. Kxf1 Qd7 13. Kg1 g6 14. Ng5 e6 15. Ne4 Be7 16. Ncd6+ Kf8 17. d4 h6 18. Be3 Bxd6 19. Nxd6 Kg7 20. Rf1 Raf8 21. dxc5 f6 22. exf6+ Rxf6 23. Rxf6 Kxf6 24. c4 e5 25. Bf4 exf4 26. Qc3+ Ne5 27. Ne4+ Ke6 28. Qh3+ Ke7 29. Qh4+ g5 30. Nxg5 Qd4+ 31. Kf1 Qd1+ 32. Kf2 Nd3# 0-1

[Event "Bogota op 05"]
[Site "Bogota"]
[Date "2012.05.20"]
[Round "4"]
[White "Suaza, Yesid Rodrigo"]
[Black "Parra Varon, Diego Alexander"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "1681"]
[BlackElo "1946"]
[PlyCount "59"]
[EventDate "2012.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 Nc6 8. Qd2 0-0 9. Bc4 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. g4 Nc4 13. Bxc4 Rxc4 14. h4 h5 15. gxh5 Nxh5 16. Nd5 Rc5 17. Nb3 Rxd5 18. Qxd5 Qc7 19. Qd2 Rc8 20. Rh2 d5 21. Rg2 Bh3 22. Rg5 Be5 23. f4 Bd6 24. Kb1 dxe4 25. c3 Bd7 26. Rdg1 Nxf4 27. Bxf4 Bxf4 28. Rxg6+ fxg6 29. Rxg6+ Kf8 30. Qg2 1-0

[Event "Bogota op 05"]
[Site "Bogota"]
[Date "2012.05.19"]
[Round "2"]
[White "Carranza, Federico"]
[Black "Parra Varon, Diego Alexander"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1628"]
[BlackElo "1946"]
[PlyCount "69"]
[EventDate "2012.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. Be2 Nbd7 7. 0-0 e5 8. d5 Nc5 9. Nd2 a5 10. f3 Nh5 11. Nb3 Nf4 12. Nxc5 dxc5 13. Re1 Qg5 14. Bxf4 exf4 15. Bf1 Bd4+ 16. Kh1 h5 17. Qc2 Bd7 18. Rad1 Rad8 19. Nb5 Be5 20. Qf2 b6 21. Rd2 c6 22. Na7 Bd4 23. Rxd4 cxd4 24. Qxd4 cxd5 25. cxd5 Qe7 26. Qxb6 Rb8 27. Qd4 Rb4 28. Bc4 Ra8 29. b3 Be8 30. Nc6 Bxc6 31. dxc6 Rd8 32. Qc3 Qc7 33. Qf6 Rd2 34. Qxg6+ Kf8 35. Qxh5 1-0

[Event "Bogota op 05"]
[Site "Bogota"]
[Date "2012.05.19"]
[Round "3"]
[White "Parra Varon, Diego Alexander"]
[Black "Cabiativa, Jose Rene"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1946"]
[BlackElo "1554"]
[PlyCount "43"]
[EventDate "2012.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. e3 0-0 5. Nbd2 b6 6. Bd3 Bb7 7. c3 d6 8. Rc1 Nbd7 9. Bb1 d5 10. h4 Ne8 11. h5 Ba6 12. hxg6 fxg6 13. Bxg6 hxg6 14. Qc2 Rf5 15. g4 Rxg5 16. Nxg5 Nf8 17. f4 Qd6 18. Ndf3 Nf6 19. Ne5 N8d7 20. Qxg6 Rf8 21. Nef7 Bd3 22. Rh8# 1-0

[Event "Bogota Region-ch Amateur"]
[Site "Bogota"]
[Date "2012.03.03"]
[Round "3.3"]
[White "Aguilar, Hernando"]
[Black "Parra Varon, Diego Alexander"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1867"]
[BlackElo "1946"]
[PlyCount "28"]
[EventDate "2012.03.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 g6 4. c3 Bg7 5. d3 Nc6 6. 0-0 Nf6 7. Bf4 0-0 8. e5 Nh5 9. Bg3 Nxg3 10. fxg3 Nxe5 11. Nxe5 Bxe5 12. Nd2 d5 13. Bb3 b5 14. Qf3 Be6 0-1

[Event "Bogota Region-ch Amateur"]
[Site "Bogota"]
[Date "2012.03.02"]
[Round "2.7"]
[White "Parra Varon, Diego Alexander"]
[Black "Blanco, Juan Sebastian"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1946"]
[BlackElo "1707"]
[PlyCount "35"]
[EventDate "2012.03.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c3 c5 4. Bf4 Nc6 5. e3 Bd6 6. Ne5 Nge7 7. Bd3 Nxe5 8. dxe5 Bc7 9. Nd2 b6 10. 0-0 Bb7 11. Bb5+ Nc6 12. Qg4 Rg8 13. Rfd1 Kf8 14. Nf3 h6 15. e4 Ne7 16. exd5 exd5 17. e6 f6 18. Qh5 1-0

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.11"]
[Round "9"]
[White "Parra Varon, Diego Alexander"]
[Black "Guelgua, Alvaro"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1851"]
[BlackElo "2064"]
[PlyCount "21"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c3 e6 4. Bg5 Be7 5. e3 c5 6. Bd3 Nc6 7. Nbd2 0-0 8. Rc1 b6 9. 0-0 h6 10. Bh4 Bb7 11. Ne5 1-0

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.10"]
[Round "8"]
[White "Parra Varon, Diego Alexander"]
[Black "Estrella Becerra, Fernando"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1851"]
[BlackElo "2084"]
[PlyCount "42"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. e3 b6 5. Bd3 Bb7 6. Nbd2 0-0 7. 0-0 d5 8. Rc1 Nbd7 9. c3 c5 10. Ne5 Nxe5 11. dxe5 Nd7 12. Bxe7 Qxe7 13. f4 f6 14. Qh5 g6 15. exf6 Qxf6 16. Qe2 e5 17. e4 exf4 18. exd5 Bxd5 19. Be4 Qe5 20. Bxd5+ Qxd5 21. Rcd1 Qf7 1/2-1/2

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.09"]
[Round "7"]
[White "Conti, Julian"]
[Black "Parra Varon, Diego Alexander"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "2037"]
[BlackElo "1851"]
[PlyCount "60"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Bd7 9. Qd2 Nc6 10. 0-0-0 Rc8 11. Bb3 Ne5 12. h4 h5 13. Kb1 Nc4 14. Bxc4 Rxc4 15. Nde2 Re8 16. Bh6 Bh8 17. Bg5 Be6 18. e5 Nh7 19. exd6 Nxg5 20. hxg5 exd6 21. Ne4 d5 22. b3 Rc8 23. Nf2 Qb6 24. Nd4 Bd7 25. Rh4 Rc4 26. c3 Rec8 27. Rc1 a5 28. Ka1 Rxd4 29. cxd4 Rxc1+ 30. Kb2 Rc4 0-1

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.08"]
[Round "6"]
[White "Laverde, Luis Eduardo"]
[Black "Parra Varon, Diego Alexander"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2130"]
[BlackElo "1851"]
[PlyCount "47"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Bc4 Nf6 5. Nf3 a6 6. a4 g6 7. 0-0 Bg7 8. d3 0-0 9. Qe1 Bd7 10. e5 dxe5 11. fxe5 Ng4 12. e6 Be8 13. exf7+ Bxf7 14. Bxf7+ Rxf7 15. h3 Nge5 16. Nxe5 Rxf1+ 17. Qxf1 Bxe5 18. Bh6 Qd4+ 19. Qf2 Qb4 20. Rf1 Bd4 21. Be3 Qxb2 22. Bxd4 cxd4 23. Nd5 Qa3 24. Nc7 1-0

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.08"]
[Round "5"]
[White "Parra Varon, Diego Alexander"]
[Black "Fernandez Rodriguez, Angel Luis"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1851"]
[BlackElo "2117"]
[PlyCount "71"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 d5 3. c3 e6 4. Qc2 Nc6 5. Bg5 Qb6 6. e3 h6 7. Bf4 Nf6 8. Nbd2 Bd7 9. a4 cxd4 10. exd4 Rc8 11. Qc1 Ne4 12. Bd3 Nb4 13. Bb1 g5 14. Be5 f6 15. Nxe4 dxe4 16. Bxf6 Be7 17. Bxh8 exf3 18. gxf3 Kf7 19. Be5 Nc6 20. f4 Nxd4 21. Bxd4 Qxd4 22. Bg6+ Kg7 23. cxd4 Rxc1+ 24. Rxc1 Bb4+ 25. Ke2 Kxg6 26. fxg5 hxg5 27. b3 Bc6 28. Rxc6 bxc6 29. Rc1 Kf5 30. Rxc6 a5 31. h3 Ke4 32. Rxe6+ Kxd4 33. Re3 Ba3 34. Rd3+ Kc5 35. Kf3 Kb4 36. Kg4 1-0

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.07"]
[Round "4"]
[White "Sanchez, Rubiela"]
[Black "Parra Varon, Diego Alexander"]
[Result "0-1"]
[ECO "A05"]
[BlackElo "1851"]
[PlyCount "38"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 g6 3. e3 Bg7 4. Nf3 d6 5. Be2 0-0 6. 0-0 a6 7. c4 c5 8. d3 cxb4 9. Qb3 Nc6 10. Nbd2 a5 11. Nd4 Bd7 12. a3 bxa3 13. Qxa3 Nxd4 14. Bxd4 Bc6 15. Rab1 Nd7 16. Nb3 a4 17. Bxg7 axb3 18. Qxa8 Qxa8 19. Bxf8 Kxf8 0-1

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.06"]
[Round "2"]
[White "Ortiz Suarez, Isan Reynaldo"]
[Black "Parra Varon, Diego Alexander"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2553"]
[BlackElo "1851"]
[PlyCount "29"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. h4 h5 11. 0-0-0 Ne5 12. Bb3 Rc8 13. g4 Nfxg4 14. fxg4 Nxg4 15. Bg5 1-0

[Event "Bogota Mayores Distrital op 03"]
[Site "Bogota"]
[Date "2011.03.20"]
[Round "5.15"]
[White "Ruiz Castillo, Joshua Daniel"]
[Black "Parra Varon, Diego Alexander"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2137"]
[BlackElo "1844"]
[PlyCount "61"]
[EventDate "2011.03.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. f4 Nc6 7. Nb3 b5 8. Qf3 Bb7 9. Bd3 Nf6 10. Bd2 d5 11. e5 Nd7 12. 0-0 Nb4 13. Qg4 Nxd3 14. cxd3 Nc5 15. d4 Nxb3 16. axb3 g6 17. Rac1 Qd7 18. Qh3 Rc8 19. Nd1 Rxc1 20. Bxc1 Bc6 21. Ne3 Bg7 22. g4 f6 23. g5 fxe5 24. fxe5 Qe7 25. Ng4 Qa7 26. Nf6+ Ke7 27. Be3 b4 28. Rc1 Bb5 29. Rc5 Bxf6 30. gxf6+ Kf7 31. Qh6 1-0

