[Event "Tocancipa Cundinamarca Cup"]
[Site "Tocancipa"]
[Date "2024.05.12"]
[Round "5"]
[White "Casas, Juan Jose"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "0-1"]
[ECO "B02"]
[BlackElo "1921"]
[PlyCount "43"]
[EventDate "2024.05.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB21_2024"]
[SourceDate "2024.05.22"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.22"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. Nf3 Bg4 6. Be2 e5 7. c3 Nc6 8. Qb3 Qxb3 9. axb3 f6 10. Ra4 Bd7 11. Bb5 a6 12. d4 exd4 13. Nxd4 Nxd4 14. Bxd7+ Kxd7 15. Rxd4+ Bd6 16. Be3 Rhe8 17. Kd2 Re6 18. c4 Kc6 19. Rc1 Bc5 20. Rd3 Bxe3+ 21. Rxe3 Rd8+ 22. Ke2 0-1

[Event "Tocancipa Cundinamarca Cup"]
[Site "Tocancipa"]
[Date "2024.05.12"]
[Round "6"]
[White "Pereira Vera, Henry Alberto"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1790"]
[BlackElo "1921"]
[PlyCount "37"]
[EventDate "2024.05.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB21_2024"]
[SourceDate "2024.05.22"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.22"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. e3 d5 5. cxd5 Qxd5 6. Nc3 Qa5 7. a3 Qc5 8. Rc1 Qd6 9. Qc2 Be7 10. b4 Bd8 11. Bb5 0-0 12. Nf3 Ne7 13. d4 exd4 14. Nxd4 c6 15. Be2 Bb6 16. Na4 Bxd4 17. Bxd4 Bf5 18. Qb2 Ng6 19. Bc5 1-0

[Event "Tocancipa Cundinamarca Cup"]
[Site "Tocancipa"]
[Date "2024.05.11"]
[Round "2"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Lopez Ramirez, David Santiago"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1921"]
[BlackElo "2225"]
[PlyCount "60"]
[EventDate "2024.05.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB21_2024"]
[SourceDate "2024.05.22"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. Bc4 e6 5. 0-0 Nf6 6. Re1 Be7 7. e5 dxe5 8. Nxe5 Nxe5 9. Rxe5 0-0 10. d3 a6 11. a4 b6 12. Re1 Qc7 13. Bg5 Bb7 14. Qe2 Rfe8 15. Bh4 Qc6 16. f3 Rad8 17. Bg3 Nh5 18. Be5 Bh4 19. g3 Be7 20. Ne4 b5 21. Bb3 f6 22. Bc3 c4 23. dxc4 b4 24. Bd2 f5 25. Nf2 Rxd2 26. Qxd2 Qxf3 27. Nd3 Qh1+ 28. Kf2 Qxh2+ 29. Ke3 Qxg3+ 30. Ke2 Qf3# 0-1

[Event "Tocancipa Cundinamarca Cup"]
[Site "Tocancipa"]
[Date "2024.05.11"]
[Round "3"]
[White "Barrera Pena, Santiago"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "1716"]
[BlackElo "1921"]
[PlyCount "49"]
[EventDate "2024.05.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB21_2024"]
[SourceDate "2024.05.22"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bc5 5. Bg2 d6 6. d3 0-0 7. Bg5 h6 8. Bd2 Re8 9. 0-0 Bg4 10. a3 Qd7 11. Re1 Bh3 12. Na4 Bxg2 13. Nxc5 dxc5 14. Kxg2 e4 15. dxe4 Nxe4 16. Bf4 Qe7 17. Qc2 g5 18. Be3 b6 19. Rad1 Rad8 20. h4 g4 21. Nd2 h5 22. Qxe4 Qxe4+ 23. Nxe4 Rxe4 24. Rxd8+ Nxd8 25. Rd1 1/2-1/2

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.06"]
[Round "6"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Mateus, Martha"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1893"]
[BlackElo "1955"]
[PlyCount "59"]
[EventDate "2023.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. c3 Nc6 5. e3 Qb6 6. Qc2 cxd4 7. exd4 Bg4 8. Be2 e6 9. 0-0 Be7 10. Nbd2 0-0 11. Rfe1 Rac8 12. Qb3 Nd7 13. Qxb6 Nxb6 14. Ne5 Nxe5 15. Bxe5 Bxe2 16. Rxe2 Nc4 17. Nxc4 Rxc4 18. a4 Rfc8 19. Bf4 Kf8 20. Kf1 Ke8 21. Bd2 Kd7 22. f4 Bd6 23. g3 R4c6 24. Ree1 h5 25. Ke2 g6 26. Kd3 Rh8 27. h3 Rcc8 28. Rf1 Rh7 29. Rf3 Rch8 30. Raf1 1/2-1/2

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.06"]
[Round "7"]
[White "Vargas, Mauricio"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2035"]
[BlackElo "1893"]
[PlyCount "47"]
[EventDate "2023.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c6 2. c4 d5 3. cxd5 cxd5 4. Nc3 Nf6 5. Qb3 e6 6. Bg5 Be7 7. Nf3 0-0 8. e3 Nbd7 9. Bd3 Qb6 10. Qc2 a6 11. Bxh7+ Nxh7 12. Bxe7 Re8 13. Bh4 Ndf6 14. Ne5 Bd7 15. g4 Bc6 16. g5 Nd7 17. Nxf7 Kxf7 18. Qxh7 Rg8 19. g6+ Kf8 20. 0-0-0 Rc8 21. Rhg1 Bb5 22. Rg4 e5 23. dxe5 Rc4 24. Rdd4 1-0

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.05"]
[Round "4"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Toro Ramirez, Samuel"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1893"]
[BlackElo "1809"]
[PlyCount "32"]
[EventDate "2023.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 Bg4 6. dxe5 Qxd1+ 7. Kxd1 0-0-0+ 8. Ke2 f6 9. h3 Bxf3+ 10. Kxf3 Bc5 11. Be3 Bxe3 12. Kxe3 fxe5 13. Nc3 Nf6 14. Rad1 Rd6 15. Rd3 Kd8 16. Rhd1 Ke7 1/2-1/2

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.05"]
[Round "5"]
[White "Velasquez, Gabriel"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2069"]
[BlackElo "1893"]
[PlyCount "70"]
[EventDate "2023.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[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. e5 Bf5 4. Nf3 Nd7 5. c3 e6 6. Bd3 Bg6 7. 0-0 c5 8. Bxg6 hxg6 9. Nbd2 Ne7 10. Qa4 Nc6 11. Re1 Be7 12. Nf1 cxd4 13. cxd4 0-0 14. Bd2 Qb6 15. Rab1 Bb4 16. Rec1 Bxd2 17. N1xd2 Rac8 18. b4 f6 19. exf6 gxf6 20. Qb3 Nxd4 21. Qd3 Nxf3+ 22. Nxf3 Kg7 23. Re1 Ne5 24. Nxe5 fxe5 25. Qg3 Rc2 26. Rf1 Rf5 27. Rbc1 Rxc1 28. Rxc1 Qxb4 29. Rc7+ Kf6 30. h3 Qe1+ 31. Kh2 Qxf2 32. Qa3 Kg5 33. Qe7+ Kf4 34. Rc3 e4 35. Qxe6 g5 1/2-1/2

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.04"]
[Round "2"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Narvaez, Zamir Alexis"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1893"]
[BlackElo "2124"]
[PlyCount "78"]
[EventDate "2023.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bf4 Bd6 7. Bxd6 Qxd6 8. c3 Be6 9. Nf3 Nd7 10. Bd3 0-0-0 11. 0-0 Kb8 12. Re1 c5 13. dxc5 Nxc5 14. Nd4 Rhe8 15. Bb5 Bd7 16. Rxe8 Bxe8 17. Qe2 Ne6 18. Rd1 Nf4 19. Qf1 Qb6 20. Bxe8 Rxe8 21. Qb5 Qxb5 22. Nxb5 Nd3 23. Kf1 Nxb2 24. Rd7 Nc4 25. f4 a6 26. Nd4 Ne3+ 27. Kg1 Rf8 28. Ne2 Kc8 29. Re7 Nf5 30. Re4 Nd6 31. Rb4 Re8 32. Kf2 Kd7 33. Kf3 Rc8 34. a4 Rc4 35. g4 a5 36. Rb3 Rxa4 37. Nd4 Rc4 38. Ke3 a4 39. Ra3 Rxd4 0-1

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.04"]
[Round "3"]
[White "Pinillo Canon, Silvana"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "1/2-1/2"]
[ECO "B05"]
[WhiteElo "1806"]
[BlackElo "1893"]
[PlyCount "52"]
[EventDate "2023.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Bc4 dxe5 6. dxe5 e6 7. 0-0 Be7 8. Re1 0-0 9. Bd2 Nd7 10. h3 Bh5 11. a3 c6 12. Ba2 Qc7 13. c4 N5b6 14. Bc3 Rfd8 15. Nbd2 Nc5 16. b4 Bxf3 17. Qxf3 Rd3 18. Re3 Rxe3 19. Qxe3 Nca4 20. Re1 Nxc3 21. Qxc3 c5 22. Bb1 Rd8 23. b5 Rd4 24. g3 Qd8 25. Re2 Bg5 26. f4 Be7 1/2-1/2

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.03"]
[Round "1"]
[White "Crispin Ferreras, Darvi Abraham"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2131"]
[BlackElo "1893"]
[PlyCount "87"]
[EventDate "2023.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Nc6 6. Bf4 e6 7. Nf3 Bd6 8. Bg3 0-0 9. 0-0 Ne4 10. Nbd2 Bxg3 11. hxg3 f5 12. Re1 Bd7 13. Nf1 a6 14. N3d2 b5 15. Nb3 Qc7 16. Qe2 Rf6 17. Qe3 e5 18. dxe5 Nxe5 19. f3 Nxd3 20. Qxd3 Qa7+ 21. Qe3 Nd6 22. Rad1 Nc4 23. Qxa7 Rxa7 24. Re2 Re6 25. Rf2 Rd6 26. Nd4 g6 27. b3 Nb6 28. Rfd2 Rc7 29. Rd3 Be8 30. Kf2 Bf7 31. Re1 Kf8 32. Ne3 Re7 33. Nec2 Rxe1 34. Nxe1 Nc8 35. Re3 Ne7 36. Nd3 Nc6 37. Ne5 Nxd4 38. cxd4 b4 39. Re2 Be8 40. Rc2 Ke7 41. Rc7+ Bd7 42. Ke3 Kd8 43. Ra7 h6 44. Nf7+ 1-0

[Event "COL-chT"]
[Site "Villavicencio"]
[Date "2014.08.18"]
[Round "6.4"]
[White "Vargas, Yuli Marcela"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1619"]
[BlackElo "1894"]
[PlyCount "54"]
[EventDate "2014.08.15"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Meta (W)"]
[BlackTeam "Cundinamarca (Sopo)"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. Nf3 Bg4 6. Be2 Nc6 7. 0-0 e5 8. d3 Be7 9. Re1 0-0-0 10. Ng5 Bxe2 11. Qxe2 Bxg5 12. Bxg5 f6 13. Qg4+ Qd7 14. Qxd7+ Rxd7 15. Be3 Nd4 16. Bxd4 Rxd4 17. Re3 Rhd8 18. Rd1 e4 19. Kf1 exd3 20. Rdxd3 Rxd3 21. cxd3 Kd7 22. Ke2 Kd6 23. Kf3 Rd7 24. a3 Re7 25. Rxe7 Kxe7 26. Ke3 Kd6 27. b3 Kd5 0-1

[Event "COL-chT"]
[Site "Villavicencio"]
[Date "2014.08.17"]
[Round "5.4"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Acuna Buitrago, Camilo Andres"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1894"]
[BlackElo "2017"]
[PlyCount "44"]
[EventDate "2014.08.15"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Cundinamarca (Sopo)"]
[BlackTeam "Bogota"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 4. Bb5 Nge7 5. 0-0 a6 6. Bxc6 Nxc6 7. d4 cxd4 8. Nxd4 Qc7 9. Nxc6 bxc6 10. Re1 e5 11. b3 Bb4 12. Bb2 0-0 13. Re3 f5 14. exf5 Bxc3 15. Bxc3 d6 16. Bb4 Rf6 17. g4 d5 18. Bc5 Bd7 19. Qd2 h5 20. Rae1 hxg4 21. Rxe5 Rf7 22. Qg5 Raf8 1-0

[Event "COL-chT"]
[Site "Villavicencio"]
[Date "2014.08.17"]
[Round "4.4"]
[White "Beltran Rodriguez, Jeisson Camil"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "0-1"]
[ECO "D44"]
[BlackElo "1894"]
[PlyCount "58"]
[EventDate "2014.08.15"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Meta II"]
[BlackTeam "Cundinamarca (Sopo)"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 c6 2. c4 d5 3. Nc3 e6 4. Nf3 Nf6 5. Bg5 dxc4 6. a4 Qa5 7. Qc2 Bb4 8. Bd2 Nd5 9. e4 Nb6 10. Ne5 N8d7 11. Nxc4 Nxc4 12. Bxc4 0-0 13. 0-0 b6 14. Rfd1 Nf6 15. Bd3 e5 16. dxe5 Qxe5 17. f4 Qd4+ 18. Kh1 Ng4 19. Rf1 Nf2+ 20. Rxf2 Qxf2 21. Rf1 Qc5 22. e5 f5 23. exf6 Rxf6 24. Bxh7+ Kh8 25. Re1 Bf5 26. Bxf5 Qxf5 27. Qb3 Qd3 28. Bc1 Bxc3 29. bxc3 Rd8 0-1

[Event "Bogota IRT Classic op"]
[Site "Bogota"]
[Date "2014.04.04"]
[Round "2.2"]
[White "Aguayo, Juan Manuel"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "1-0"]
[ECO "B50"]
[BlackElo "1894"]
[PlyCount "59"]
[EventDate "2014.04.04"]
[EventType "tourn"]
[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 Nc6 3. Nc3 d6 4. Bc4 e6 5. 0-0 Nf6 6. d3 Be7 7. Ng5 h6 8. Nf3 0-0 9. Bf4 e5 10. Bg3 Bg4 11. Ne2 Bxf3 12. gxf3 a6 13. c3 d5 14. Bb3 b5 15. f4 exf4 16. Nxf4 dxe4 17. dxe4 Nxe4 18. Qf3 Nxg3 19. fxg3 Ne5 20. Qe4 Bf6 21. Rad1 Qb6 22. Nd5 Qa7 23. Rxf6 gxf6 24. Nxf6+ Kg7 25. Qxe5 c4+ 26. Kh1 cxb3 27. Nh5+ Kg6 28. Qf6+ Kxh5 29. Rd5+ Kg4 30. Qf4+ 1-0

[Event "Bogota IRT Classic op"]
[Site "Bogota"]
[Date "2014.04.04"]
[Round "3.3"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Nieto, Guillermo Luigui"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "1894"]
[BlackElo "2001"]
[PlyCount "77"]
[EventDate "2014.04.04"]
[EventType "tourn"]
[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 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. 0-0 0-0 10. Be3 Be6 11. b3 Nxe4 12. Qxe4 Bxc3 13. Bd4 Bxd4 14. Qxd4 Qc7 15. Bf3 Rfd8 16. Rfe1 a6 17. h4 Rab8 18. Bd5 Bxd5 19. Qxd5 e6 20. Qg5 Qc5 21. Qg3 Rbc8 22. Rad1 b6 23. Qg4 h5 24. Qg3 Kg7 25. Qc3+ Kh7 26. Qf6 Qc7 27. Rd3 Rd7 28. Rg3 Rg8 29. Rg5 Qd8 30. Qd4 Qc7 31. Re3 e5 32. Qd1 Kh6 33. Reg3 Qd8 34. Qd2 Kh7 35. Qe2 Rg7 36. Qe4 f5 37. Qd5 Qc7 38. Qe6 Rde7 39. Qf6 1/2-1/2

[Event "Bogota IRT Classic op"]
[Site "Bogota"]
[Date "2014.04.04"]
[Round "5.2"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Oviedo Mora, Jaime Orlando"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1894"]
[PlyCount "91"]
[EventDate "2014.04.04"]
[EventType "tourn"]
[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. d4 cxd4 3. c3 Nc6 4. Nf3 g6 5. Nxd4 Bg7 6. Nxc6 bxc6 7. Bc4 e6 8. 0-0 d6 9. Re1 Ne7 10. Bg5 0-0 11. Nd2 Qc7 12. Nf3 a5 13. Qd2 Ba6 14. Bxa6 Rxa6 15. Bh6 Raa8 16. Bxg7 Kxg7 17. Rad1 Rad8 18. h4 f6 19. Nd4 Qc8 20. Qe2 e5 21. Nc2 f5 22. h5 f4 23. Rd3 g5 24. Rh3 h6 25. Rd3 Ng8 26. Red1 Qe6 27. b3 Nf6 28. c4 g4 29. Qd2 Nxe4 30. Qxa5 Qe7 31. Qe1 Nxf2 32. Qxf2 g3 33. Qf3 e4 34. Qg4+ Kh8 35. Rd4 f3 36. Ne3 f2+ 37. Kf1 Qe5 38. Rxe4 Qc5 39. Re7 Rg8 40. Qe4 Rg7 41. Rxg7 Kxg7 42. Qe7+ Kh8 43. Qxd8+ Kg7 44. Qe7+ Kh8 45. Rxd6 Qxh5 46. Rd8+ 1-0

[Event "Bogota IRT Classic op"]
[Site "Bogota"]
[Date "2014.04.04"]
[Round "7.1"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Vargas, Diana Paola"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1894"]
[BlackElo "1742"]
[PlyCount "101"]
[EventDate "2014.04.04"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be3 Nf6 6. Bd3 d5 7. Nxc6 bxc6 8. exd5 cxd5 9. 0-0 Be7 10. Nc3 0-0 11. Bd4 Bd7 12. Re1 Qc8 13. Be5 Ne8 14. Qh5 g6 15. Qh6 f6 16. Bg3 f5 17. Nxd5 Bd8 18. Nc3 Bf6 19. Be5 Qd8 20. Bxf6 Nxf6 21. Bc4 Qb6 22. Bb3 Rae8 23. h3 Kh8 24. Rad1 Bc8 25. Qf4 Rd8 26. Qe5 Rxd1 27. Rxd1 Kg7 28. Rd6 Qc7 29. Nb5 Qa5 30. Qe2 Ne4 31. Rd1 Qb6 32. Nd6 Ba6 33. Qe1 Rd8 34. Nxe4 Rxd1 35. Qxd1 fxe4 36. Qd7+ Kf6 37. Qxh7 e3 38. Qh4+ Kg7 39. Qe7+ Kh6 40. Qf8+ Kh7 41. Qf7+ Kh8 42. fxe3 Qxe3+ 43. Qf2 Qc1+ 44. Kh2 Qxb2 45. Qxa7 Qe5+ 46. Kh1 Qe1+ 47. Qg1 Qg3 48. Bxe6 Qe5 49. Bb3 Bb7 50. Qf1 Kg7 51. Qf7+ 1-0

[Event "Bogota IRT Classic op"]
[Site "Bogota"]
[Date "2014.04.04"]
[Round "4.3"]
[White "Nieto, Manuel Valerio Wald"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2033"]
[BlackElo "1894"]
[PlyCount "65"]
[EventDate "2014.04.04"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Nbd7 4. c4 e6 5. b3 c6 6. Bb2 Qc7 7. Nc3 Be7 8. 0-0 0-0 9. Rc1 a6 10. d4 Re8 11. Re1 Bb4 12. a3 Bxc3 13. Bxc3 Ne4 14. Nd2 f5 15. f3 Nxd2 16. Qxd2 Nf6 17. e4 fxe4 18. fxe4 Nxe4 19. Bxe4 dxe4 20. Rxe4 b5 21. d5 Qb6+ 22. Bd4 c5 23. Bxg7 Qd8 24. Qh6 exd5 25. Bf6 Ra7 26. Bxd8 dxe4 27. Qg5+ Rg7 28. Qd5+ Be6 29. Qxe4 bxc4 30. bxc4 Rd7 31. Bf6 Rd2 32. Qf4 Rd7 33. Qg5+ 1-0

[Event "Bogota IRT Classic op"]
[Site "Bogota"]
[Date "2014.04.04"]
[Round "6.4"]
[White "Rodriguez, William Nicolas"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1808"]
[BlackElo "1894"]
[PlyCount "94"]
[EventDate "2014.04.04"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nc3 Nxc3 4. bxc3 d5 5. f4 e6 6. Nf3 c5 7. c4 d4 8. Bd3 Nc6 9. Rb1 b6 10. 0-0 Bb7 11. Be4 Qc7 12. Qe2 Be7 13. a3 g6 14. d3 0-0-0 15. Bd2 Rdf8 16. Rb3 Nd8 17. c3 Bxe4 18. Qxe4 Qc6 19. cxd4 Qxe4 20. dxe4 cxd4 21. Bb4 Bxb4 22. axb4 Nc6 23. Rd1 Rd8 24. Ng5 Rd7 25. Kf2 h6 26. Nf3 Rhd8 27. h4 Kc7 28. Ne1 a5 29. Nd3 axb4 30. Nxb4 Nxb4 31. Rxb4 Ra8 32. Rdb1 Ra2+ 33. Kf3 Rc2 34. Rxb6 Rxc4 35. Rb7+ Kd8 36. Rxd7+ Kxd7 37. Rb7+ Ke8 38. f5 exf5 39. exf5 gxf5 40. Rb6 d3 41. Rxh6 Rd4 42. Rd6 Rxh4 43. Rxd3 Ke7 44. Re3 Ke6 45. Re2 Kd5 46. g3 Re4 47. Rd2+ Kxe5 0-1

[Event "Ortega op 3rd"]
[Site "Ortega"]
[Date "2013.06.10"]
[Round "8"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Uruena, Lucio"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1907"]
[PlyCount "81"]
[EventDate "2013.06.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. dxe5 Nxe5 5. Nxe5 dxe5 6. Qxd8+ Kxd8 7. Bc4 Be6 8. Bxe6 fxe6 9. Nc3 Nf6 10. f3 Bb4 11. Bd2 Ke7 12. 0-0-0 Rad8 13. a3 Bxc3 14. Bxc3 Nd7 15. Rd3 Nc5 16. Rxd8 Rxd8 17. Bxe5 c6 18. Bxg7 Rg8 19. Bd4 b6 20. Bxc5+ bxc5 21. g3 Rf8 22. Rf1 Rd8 23. Rd1 Rd4 24. Rxd4 cxd4 25. e5 h5 26. Kd2 c5 27. Kd3 Kd7 28. Kc4 Kc6 29. g4 hxg4 30. fxg4 a5 31. g5 Kb6 32. g6 Kc6 33. g7 d3 34. cxd3 Kb6 35. g8Q Kc6 36. Qxe6+ Kc7 37. Kxc5 Kb7 38. Qc6+ Ka7 39. Qb5 Ka8 40. Kc6 Ka7 41. Qb7# 1-0

[Event "Ortega op 3rd"]
[Site "Ortega"]
[Date "2013.06.10"]
[Round "7"]
[White "Rozo Pulido, Claudia Magally"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1468"]
[BlackElo "1907"]
[PlyCount "60"]
[EventDate "2013.06.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. c3 Nc6 4. Bf4 Qb6 5. b3 Nf6 6. e3 Bf5 7. Bd3 Bg6 8. 0-0 e6 9. Re1 Be7 10. Ne5 Nxe5 11. Bxe5 0-0 12. Bxg6 hxg6 13. Nd2 Rac8 14. Rc1 Bd6 15. f4 cxd4 16. exd4 Rc6 17. Rc2 Rfc8 18. Qf3 Bb4 19. Rec1 Ne4 20. Nxe4 dxe4 21. Qxe4 Rxc3 22. Rxc3 Rxc3 23. Rxc3 Bxc3 24. Kh1 Qa6 25. h3 Qc6 26. Qe3 Ba5 27. Qf3 Qxf3 28. gxf3 Bb6 29. b4 f6 30. Bd6 Bxd4 0-1

[Event "Ortega op 3rd"]
[Site "Ortega"]
[Date "2013.06.09"]
[Round "6"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Chaux, Jesus David"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1907"]
[PlyCount "51"]
[EventDate "2013.06.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. h3 Be7 6. Nc3 0-0 7. 0-0 a6 8. Bc4 Na5 9. Bb3 Nxb3 10. axb3 c6 11. d4 exd4 12. Qxd4 Nd7 13. Bf4 Nc5 14. Rfd1 Ne6 15. Qe3 Nxf4 16. Qxf4 Be6 17. Re1 h6 18. Nd4 Qd7 19. g4 Rad8 20. Nf5 Bxf5 21. gxf5 Bg5 22. Qg4 Qe7 23. f4 Bf6 24. Re3 Kh7 25. Kh2 Rg8 26. Rd3 0-1

[Event "Ortega op 3rd"]
[Site "Ortega"]
[Date "2013.06.09"]
[Round "5"]
[White "Segura T, Jesus Daniel"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1704"]
[BlackElo "1907"]
[PlyCount "83"]
[EventDate "2013.06.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 exd6 5. Nf3 Be7 6. Bd3 0-0 7. 0-0 Bg4 8. h3 Be6 9. a3 Bf6 10. c3 Re8 11. Re1 Nd7 12. c4 Ne7 13. d5 Bf5 14. Rxe7 Rxe7 15. Bxf5 Nc5 16. Nc3 g6 17. Bc2 Qf8 18. Bg5 Bxg5 19. Nxg5 Rae8 20. Qf3 Qg7 21. Rb1 Nd7 22. Ba4 Re1+ 23. Rxe1 Rxe1+ 24. Kh2 Ne5 25. Qf4 h6 26. Nge4 Nxc4 27. Nf6+ Kh8 28. Nce4 Nxb2 29. Bc2 Nc4 30. Qg4 Qf8 31. Nd7 Qe7 32. Ndf6 Nb6 33. h4 Qe5+ 34. g3 h5 35. Qf3 Qf5 36. Qc3 Nxd5 37. Nxd5+ Qe5 38. Qxe1 Qxd5 39. Ng5 c5 40. Qe7 Qa2 41. Be4 Qxa3 42. Bd5 1-0

[Event "Ortega op 3rd"]
[Site "Ortega"]
[Date "2013.06.08"]
[Round "4"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Mosquera Klinger, Miguel Alonso"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1907"]
[BlackElo "2382"]
[PlyCount "48"]
[EventDate "2013.06.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. a3 e6 9. Nf3 Bg4 10. Qd3 Bxf3 11. gxf3 Qh4+ 12. Bf2 Qf4 13. Nc3 0-0-0 14. Ne2 Qxe5 15. 0-0-0 Qf6 16. Nc3 g6 17. Ne4 Qf5 18. h4 Bh6+ 19. Kb1 Kb8 20. Bh3 Qa5 21. b4 Nxb4 22. axb4 Qxb4+ 23. Ka2 Nxc4 24. Rc1 Qb2# 0-1

[Event "Ortega op 3rd"]
[Site "Ortega"]
[Date "2013.06.07"]
[Round "2"]
[White "Garavito, Miguel Angel"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2254"]
[BlackElo "1907"]
[PlyCount "16"]
[EventDate "2013.06.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. g4 0-0 8. g5 Ne8 1-0

[Event "Bogota IRT de la Sabana+"]
[Site "Bogota"]
[Date "2013.01.12"]
[Round "15"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Guerrero, Hernando"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "1915"]
[BlackElo "1925"]
[PlyCount "75"]
[EventDate "2013.01.03"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. Bb5 Bd7 5. Bxc6 Bxc6 6. d4 cxd4 7. Qxd4 e6 8. 0-0 Nf6 9. e5 dxe5 10. Qxd8+ Rxd8 11. Nxe5 Bd6 12. Nxc6 bxc6 13. Bg5 Rb8 14. Bxf6 gxf6 15. Rab1 f5 16. Rfd1 Ke7 17. Rd3 Rb4 18. b3 Rg8 19. g3 Be5 20. Na4 Rd8 21. Rbd1 Rbd4 22. Kf1 Bf6 23. Rxd4 Rxd4 24. Rxd4 Bxd4 25. c3 Be5 26. Ke2 h5 27. f4 Bf6 28. Kd3 h4 29. c4 hxg3 30. hxg3 Kd6 31. Nc3 Kc7 32. Ne2 Be7 33. Ng1 Bb4 34. Nf3 Kb6 35. Ng5 Be1 36. Nxf7 Bxg3 37. Ke3 Kc5 38. Ne5 1/2-1/2

[Event "Bogota IRT de la Sabana+"]
[Site "Bogota"]
[Date "2013.01.05"]
[Round "5"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Nieto, Manuel Valerio Wald"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1915"]
[BlackElo "1944"]
[PlyCount "44"]
[EventDate "2013.01.03"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d6 5. Bg5 c6 6. Qd2 Bf5 7. Bh6 0-0 8. Bxg7 Kxg7 9. Nh4 Bd7 10. e4 e5 11. dxe5 dxe5 12. Nf3 Qc7 13. 0-0-0 Na6 14. Nxe5 Qxe5 15. f4 Qc5 16. e5 Ng4 17. Ne4 Qb6 18. Qxd7 Qe3+ 19. Rd2 Nf2 20. Ng5 Nc5 21. Qe7 Rad8 22. Qf6+ Kg8 0-1

[Event "Bogota IRT de la Sabana+"]
[Site "Bogota"]
[Date "2013.01.05"]
[Round "6"]
[White "Guerrero, Hernando"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "1925"]
[BlackElo "1915"]
[PlyCount "123"]
[EventDate "2013.01.03"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Be7 7. b3 0-0 8. Bb2 dxc4 9. bxc4 Qc7 10. Bd3 e5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. Nd5 Qd6 14. Nxe7+ Qxe7 15. 0-0 h6 16. a4 Be6 17. c5 Rfd8 18. e4 Rd7 19. Rfd1 Rad8 20. a5 a6 21. f3 Ne8 22. Be2 Nc7 23. Qc3 f6 24. Qc2 Qf7 25. Rxd7 Rxd7 26. Ra3 Qe8 27. Bc1 Nb5 28. Bxb5 cxb5 29. Bf4 Bc4 30. Bd6 Qh5 31. Ra1 Qg5 32. Qc3 h5 33. Re1 Rd8 34. e5 Re8 35. exf6 Rxe1+ 36. Qxe1 gxf6 37. h4 Qd5 38. Qe8+ Kh7 39. Qe7+ Qf7 40. Qe4+ Kg8 41. c6 bxc6 42. Qxc6 Qe6 43. Kh2 Qe1 44. Bg3 Qe6 45. Qc5 Bd5 46. Qc7 Kh8 47. Bf4 Kg8 48. Qd8+ Kg7 49. Bd6 b4 50. Qc7+ Kg6 51. Bxb4 Qe5+ 52. Qxe5 fxe5 53. Kg3 Kf5 54. Bd2 Bc6 55. Bc3 Bb5 56. Kf2 Bc4 57. Bd2 Bb5 58. g3 Bc4 59. Bb4 Bb5 60. Bd6 Bc4 61. Bc5 Bb5 62. Bf8 1/2-1/2

[Event "Bogota IRT de la Sabana+"]
[Site "Bogota"]
[Date "2013.01.04"]
[Round "3"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Mora, Luis Jose"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "1915"]
[BlackElo "1958"]
[PlyCount "62"]
[EventDate "2013.01.03"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bd3 Nbd7 7. Nxf6+ Bxf6 8. Bxf6 Nxf6 9. Nf3 0-0 10. 0-0 b6 11. Ne5 Bb7 12. c3 Rc8 13. Qe2 c5 14. dxc5 Rxc5 15. Rad1 Qc7 16. f4 g6 17. g4 Nd5 18. Rde1 f6 19. Nxg6 hxg6 20. Qxe6+ Kg7 21. h4 Nxf4 22. Qe7+ Qxe7 23. Rxe7+ Rf7 24. Rxf7+ Kxf7 25. Rxf4 Re5 26. Kf2 Kg7 27. Rd4 Re7 28. Bb5 Bc8 29. Bc6 f5 30. gxf5 Bxf5 31. Bf3 Kf6 1/2-1/2

[Event "Bogota IRT de la Sabana+"]
[Site "Bogota"]
[Date "2013.01.04"]
[Round "4"]
[White "Olarte Parra, Jhoan Sebastian"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1976"]
[BlackElo "1915"]
[PlyCount "155"]
[EventDate "2013.01.03"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Bf5 7. Be3 e6 8. Nc3 Nc6 9. Nf3 Nb4 10. Rc1 c5 11. a3 Na6 12. d5 exd5 13. cxd5 c4 14. Bxc4 Nxc4 15. Qa4+ Qd7 16. Qxc4 Rc8 17. Qf4 Nc5 18. Bxc5 Bxc5 19. Nd4 Bd3 20. Rd1 Ba6 21. e6 Qe7 22. Nf5 Qf6 23. Nd6+ Bxd6 24. Qxd6 Qe7 25. Qxe7+ Kxe7 26. Kd2 fxe6 27. Rhe1 Rhe8 28. Rxe6+ Kd7 29. Rde1 Rxe6 30. Rxe6 Rf8 31. Ne4 b6 32. Rd6+ Kc7 33. Rc6+ Kd7 34. Kc3 Bb5 35. Rd6+ Ke7 36. Re6+ Kd7 37. Kd4 Bf1 38. g3 Bg2 39. Nc3 Rf2 40. Re2 Rxe2 41. Nxe2 Kd6 42. Nc3 a6 43. a4 Bf3 44. b4 a5 45. Nb5+ Kd7 46. bxa5 bxa5 47. Kc5 Bd1 48. Nc3 Bb3 49. d6 Bc2 50. Nd5 Kd8 51. Nb6 Bd3 52. Kc6 g5 53. h4 gxh4 54. gxh4 Be2 55. Nd5 Bd3 56. Nf6 h6 57. Kb6 Kc8 58. Kxa5 Kb7 59. Kb4 Kc6 60. d7 Kc7 61. Kc5 Ba6 62. h5 Be2 63. a5 Bd3 64. Kd5 Be2 65. Ke6 Kd8 66. Kf7 Bxh5+ 67. Kg7 Bg4 68. a6 Bf3 69. Kxh6 Kc7 70. a7 Bc6 71. Kg7 Kd8 72. Kg6 Ke7 73. Kf5 Kd8 74. Ke6 Bb7 75. Ng4 Bc6 76. Ne5 Bxd7+ 77. Nxd7 Kc7 78. a8R 1-0

[Event "Bogota IRT de la Sabana+"]
[Site "Bogota"]
[Date "2013.01.03"]
[Round "1"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Baron Calderon, Ismael"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1915"]
[BlackElo "1702"]
[PlyCount "51"]
[EventDate "2013.01.03"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. Bb5 Nge7 5. d3 a6 6. Bxc6 Nxc6 7. 0-0 Be7 8. Re1 0-0 9. Bf4 d6 10. Qd2 b5 11. Ne2 e5 12. Bg5 Bxg5 13. Qxg5 Qxg5 14. Nxg5 h6 15. Nf3 Bg4 16. c3 Bxf3 17. gxf3 f5 18. Ng3 Ne7 19. d4 f4 20. Ne2 Ng6 21. dxc5 dxc5 22. Red1 Rad8 23. Kf1 Nh4 24. Ng1 Kf7 25. Ke2 Ke7 26. b3 1/2-1/2

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.11"]
[Round "9"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Conti, Julian"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1921"]
[BlackElo "2037"]
[PlyCount "67"]
[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. Nc3 Nc6 4. Bb5 Bd7 5. 0-0 e6 6. Re1 Be7 7. d3 Qc7 8. a4 Nf6 9. Bf4 0-0 10. e5 Ne8 11. exd6 Bxd6 12. Bxd6 Nxd6 13. Bxc6 Bxc6 14. Ne5 Be8 15. Qg4 Nf5 16. Nf3 Bc6 17. Ne4 Qe7 18. Ng3 Qf6 19. c3 Rad8 20. Ne4 Qe7 21. Ne5 Be8 22. Ng3 Nxg3 23. Qxg3 Qd6 24. Re3 f6 25. Nc4 Qd7 26. b3 Bf7 27. f4 Rfe8 28. Rae1 Qd5 29. Qg4 Re7 30. Rg3 Bh5 31. Qh4 Qf5 32. Re5 Bg6 33. Rxf5 exf5 34. Qh3 1-0

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.11"]
[Round "10"]
[White "Fuentes, Carlos2222"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1921"]
[PlyCount "76"]
[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. g3 c6 4. Bg2 e6 5. 0-0 Be7 6. Nbd2 0-0 7. Re1 Nbd7 8. a3 Qc7 9. c4 e5 10. dxe5 Nxe5 11. Nxe5 Qxe5 12. Nf3 Qc7 13. cxd5 Nxd5 14. Qc2 Be6 15. Ng5 Bxg5 16. Bxg5 Qe5 17. Bd2 Rad8 18. e4 Nb6 19. Bc3 Qb5 20. Qc1 Na4 21. h3 Nxc3 22. Qxc3 Rd3 23. Qc1 Rb3 24. Bf1 Qb6 25. Kg2 Rxb2 26. Re2 Rxe2 27. Bxe2 Rd8 28. Rb1 Qc7 29. Qc3 b6 30. h4 c5 31. Rc1 Qb7 32. Bf3 Rd4 33. Qe3 Qd7 34. Qf4 Qd6 35. Qe3 Rd3 36. Qe2 Qd4 37. Rf1 Bc4 38. Qe1 Rxa3 0-1

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.10"]
[Round "8"]
[White "Lizarazo, Juan Carlos"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2080"]
[BlackElo "1921"]
[PlyCount "59"]
[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 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Qf3 Nxc3 5. Bc4 e6 6. Qxc3 Nc6 7. Nf3 Qf6 8. Qxf6 gxf6 9. d4 Bd6 10. c3 Bd7 11. a4 Rg8 12. 0-0 0-0-0 13. b4 Ne7 14. b5 Nd5 15. Bd2 Rg7 16. Rfb1 Rdg8 17. Bf1 Nf4 18. g3 c5 19. dxc5 Be5 20. Bxf4 Bxf4 21. Bh3 f5 22. Nd4 h5 23. c6 bxc6 24. bxc6 Be8 25. Rb5 h4 26. Rab1 hxg3 27. hxg3 Bxg3 28. fxg3 Rxg3+ 29. Kh2 Rxc3 30. Rb8+ 1-0

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.09"]
[Round "7"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Puentes, Alvaro"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1921"]
[BlackElo "2095"]
[PlyCount "50"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. d4 c6 6. Nge2 Bf5 7. Bd2 e6 8. 0-0 Qc7 9. Bf4 Bd6 10. Bxd6 Qxd6 11. Ng3 0-0 12. Nxf5 exf5 13. Ne2 g6 14. Qd2 Kg7 15. f3 Nbd7 16. Rfe1 Nd5 17. Ng3 Nf4 18. c3 Rfe8 19. Rxe8 Rxe8 20. Re1 Rxe1+ 21. Qxe1 Nf6 22. Qe3 N6d5 23. Bxd5 Nxd5 24. Qg5 Kh8 25. Qh6 Qe7 1/2-1/2

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.08"]
[Round "5"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Sanchez, Baudillo"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1921"]
[PlyCount "23"]
[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 Nc6 2. Nf3 e5 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bc5 8. Be3 Nf6 9. f3 0-0 10. Nc3 Bd7 11. 0-0-0 Rad8 12. Bg5 1-0

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.07"]
[Round "4"]
[White "Gomez Boada, Alfredo"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "0-1"]
[ECO "B02"]
[BlackElo "1921"]
[PlyCount "78"]
[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 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. Qf3 c6 6. c4 Qe5+ 7. Qe2 Qf6 8. Qf3 Bf5 9. g4 Qe6+ 10. Be2 Be4 11. Qb3 b6 12. f3 Bg6 13. d4 h5 14. d5 cxd5 15. cxd5 Qd6 16. Qc4 Nd7 17. Bf4 e5 18. dxe6 Qb4+ 19. Bd2 Qxc4 20. exd7+ Kxd7 21. Bxc4 hxg4 22. fxg4 Be4 23. Nf3 Bxf3 24. Rf1 Re8+ 25. Kf2 Bc6 26. Rad1 Rxh2+ 27. Kg3 Rg2+ 28. Kh3 Bd6 29. Rxf7+ Kc8 30. Kh4 Be7+ 31. Kh5 Rh8+ 32. Kg6 Rxg4+ 33. Kf5 Bd7+ 34. Be6 g6+ 35. Ke5 Rh5+ 36. Bf5 Rxf5+ 37. Rxf5 gxf5 38. Rf1 Re4+ 39. Kd5 Kb7 0-1

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.06"]
[Round "2"]
[White "Rozo Pulido, Claudia Magally"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1405"]
[BlackElo "1921"]
[PlyCount "59"]
[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 g6 2. Nf3 Bg7 3. c3 d6 4. Bg5 Nf6 5. e3 0-0 6. Bd3 c5 7. 0-0 Nc6 8. Nbd2 b5 9. Bxb5 Qb6 10. Bxc6 Qxc6 11. Rb1 Rb8 12. Nb3 Bf5 13. Rc1 c4 14. Bxf6 Bxf6 15. d5 Qa4 16. Nbd4 Qxd1 17. Rfxd1 Rxb2 18. Nxf5 gxf5 19. Rd2 Rfb8 20. Kf1 Rb1 21. Rxb1 Rxb1+ 22. Ke2 Bxc3 23. Rc2 Rb2 24. Rxb2 Bxb2 25. Nh4 e6 26. dxe6 fxe6 27. Nf3 d5 28. Nd4 Bxd4 29. exd4 Kf7 30. a4 0-1

[Event "Pan American Continental"]
[Site "Cali"]
[Date "2010.11.22"]
[Round "9"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Ospina Loaiza, Jhonny"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "1965"]
[BlackElo "2002"]
[PlyCount "58"]
[EventDate "2010.11.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nf6 5. Nxe5 Nxe5 6. d4 Bb6 7. dxe5 Nxe4 8. Qg4 c6 9. Qxe4 cxb5 10. Nc3 a6 11. Nd5 0-0 12. Be3 Bxe3 13. fxe3 b6 14. Nf6+ gxf6 15. Qxa8 fxe5 16. Qd5 Qc7 17. Rf3 Bb7 18. Rg3+ Kh8 19. Qd3 f5 20. Rf1 f4 21. exf4 Qc5+ 22. Kh1 exf4 23. Rh3 Rf7 24. Rxf4 Bxg2+ 25. Kxg2 Qg5+ 26. Rg3 Qxf4 27. Qc3+ Qf6 28. Qc8+ Rf8 29. Qxd7 Qf1# 0-1

[Event "Pan American Continental"]
[Site "Cali"]
[Date "2010.11.21"]
[Round "8"]
[White "Renteria, Rolando"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2201"]
[BlackElo "1965"]
[PlyCount "57"]
[EventDate "2010.11.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 Nf6 2. d3 d5 3. Nd2 dxe4 4. dxe4 e5 5. Ngf3 Bg4 6. Bc4 Bd6 7. h3 Bxf3 8. Qxf3 Nc6 9. c3 0-0 10. Nf1 Na5 11. Be2 Nd7 12. g4 Nc6 13. Ng3 Be7 14. h4 Bxh4 15. g5 Bxg5 16. Qf5 h6 17. Bxg5 Qxg5 18. Qxd7 Rfd8 19. Qg4 Qd2+ 20. Kf1 Ne7 21. Bc4 Qxb2 22. Kg2 Rd2 23. Raf1 b5 24. Rxh6 bxc4 25. Nh5 g6 26. Qg5 Kf8 27. Rh8+ Ng8 28. Qf6 gxh5 29. Qg5 1-0

[Event "Pan American Continental"]
[Site "Cali"]
[Date "2010.11.20"]
[Round "6"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Kostov, Alexander"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1965"]
[BlackElo "2055"]
[PlyCount "41"]
[EventDate "2010.11.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd7 8. Nc3 0-0-0 9. Be3 c5 10. Nde2 Bc6 11. f3 b6 12. Rd1 Bd6 13. Bf4 f6 14. Nd5 Bxd5 15. Rxd5 Ne7 16. Rd1 Rd7 17. Bxd6 Rhd8 18. Nf4 cxd6 19. Nd5 Nxd5 20. Rxd5 Re8 21. Kf2 1/2-1/2

[Event "Pan American Continental"]
[Site "Cali"]
[Date "2010.11.20"]
[Round "7"]
[White "Orozco Lopez, Lina Yomayra"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2137"]
[BlackElo "1965"]
[PlyCount "51"]
[EventDate "2010.11.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. Nc3 Be7 7. Bd3 0-0 8. Be3 Nc6 9. Rc1 Bg5 10. Nf3 Bxe3 11. fxe3 Re8 12. e4 Bg4 13. Ne2 Bxf3 14. gxf3 Qh4+ 15. Kd2 f5 16. a3 fxe4 17. fxe4 Rf8 18. Kc2 Rf2 19. Kb1 Rxh2 20. Rxh2 Qxh2 21. c5 dxc5 22. dxc5 Rd8 23. cxb6 Qd6 24. Bc4+ Kh8 25. Qxd6 Rxd6 26. bxc7 1-0

[Event "Pan American Continental"]
[Site "Cali"]
[Date "2010.11.19"]
[Round "5"]
[White "Llacsahuanga, Diego"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "1/2-1/2"]
[ECO "E69"]
[WhiteElo "2065"]
[BlackElo "1965"]
[PlyCount "74"]
[EventDate "2010.11.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. d4 Nbd7 7. Nc3 c6 8. e4 e5 9. h3 h6 10. Rb1 Re8 11. d5 c5 12. a3 Nf8 13. Ne1 Nh5 14. b4 b6 15. Nd3 f5 16. a4 cxb4 17. Nxb4 Nf6 18. Nc6 Qd7 19. exf5 gxf5 20. Ba3 Ba6 21. Nb5 Bxb5 22. axb5 Ng6 23. Bf3 f4 24. Bg4 Nxg4 25. Qxg4 Qxg4 26. hxg4 Bf8 27. Bc1 a5 28. bxa6 Rxa6 29. Rb4 fxg3 30. fxg3 Ne7 31. Nxe7+ Rxe7 32. Be3 Ra3 33. Re1 Rg7 34. g5 hxg5 35. Rxb6 Rf7 36. Re2 Rf3 37. Bf2 Rfc3 1/2-1/2

[Event "Pan American Continental"]
[Site "Cali"]
[Date "2010.11.18"]
[Round "4"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Mateus, Martha"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1965"]
[BlackElo "2144"]
[PlyCount "84"]
[EventDate "2010.11.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Nf3 Nc6 5. exd5 exd5 6. d4 Nf6 7. Bb5 cxd4 8. Qxd4 Bd7 9. Bxc6 bxc6 10. 0-0 Be7 11. Re1 0-0 12. Ne5 c5 13. Qd3 c4 14. Qd4 Rc8 15. Be3 Bc5 16. Qd2 d4 17. Bxd4 Bg4 18. Nxg4 Bxd4+ 19. Nf2 Ng4 20. Re2 Bxf2+ 21. Rxf2 Nxf2 22. Qxf2 Rb8 23. b3 Qf6 24. Qf3 cxb3 25. cxb3 Rbc8 26. Rc1 Qd4+ 27. Qf2 Qd3 28. Ne2 Rxc1+ 29. Nxc1 Qd1+ 30. Qf1 Rd8 31. Ne2 Qc2 32. Qf3 Qxa2 33. Kf2 Rb8 34. b4 Qc4 35. Qe3 a6 36. Nd4 Qxb4 37. Qe5 Rc8 38. Nc6 Qb6+ 39. Nd4 Rd8 40. Ke3 f6 41. Qe4 Kf7 42. Kd3 Qb1+ 0-1

[Event "Pan American Continental"]
[Site "Cali"]
[Date "2010.11.17"]
[Round "2"]
[White "Herrera, Juan Sebastian"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "2125"]
[BlackElo "1965"]
[PlyCount "51"]
[EventDate "2010.11.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. c4 Nb6 7. exd6 cxd6 8. 0-0 Nc6 9. d5 exd5 10. cxd5 Bxf3 11. Bxf3 Ne5 12. Be2 Be7 13. Bb5+ Ned7 14. Nc3 0-0 15. Be3 a6 16. Bd3 Ne5 17. Bc2 f5 18. Ne2 Nbc4 19. Bc1 Qd7 20. Nf4 Rf6 21. b3 Nb6 22. Be3 Nc8 23. Ne6 Na7 24. f4 Ng4 25. Bd4 Rxe6 26. Bxf5 1-0

[Event "Bogota los Zipas-A"]
[Site "Bogota"]
[Date "2010.11.15"]
[Round "8.1"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Castellanos, Rafael Hernan"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1965"]
[PlyCount "71"]
[EventDate "2010.11.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Bg4 4. dxe5 Bxf3 5. gxf3 g6 6. exd6 Bxd6 7. Qd4 Qf6 8. Qxf6 Nxf6 9. Nc3 Bb4 10. Bd2 Nc6 11. Bb5 0-0 12. Bxc6 bxc6 13. Ke2 Rfe8 14. a3 Ba5 15. Rhd1 Bxc3 16. Bxc3 Nd5 17. Bd4 a6 18. c4 Nf4+ 19. Kf1 Ne6 20. Be3 a5 21. b4 axb4 22. axb4 Rab8 23. Rab1 Red8 24. Ke2 Rxd1 25. Kxd1 Rd8+ 26. Ke2 Rb8 27. b5 cxb5 28. Rxb5 Rxb5 29. cxb5 Nd8 30. Kd3 Kf8 31. Kc4 Ke7 32. Kd5 Kd7 33. Ke5 c6 34. b6 Ke8 35. Kd6 Nb7+ 36. Kxc6 1-0

[Event "Bogota los Zipas-A"]
[Site "Bogota"]
[Date "2010.11.15"]
[Round "9.1"]
[White "De Los Rios, Antonio"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "0-1"]
[ECO "B02"]
[BlackElo "1965"]
[PlyCount "50"]
[EventDate "2010.11.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Ne4 4. d4 Nxc3 5. bxc3 Bf5 6. Nf3 e6 7. Be2 c5 8. 0-0 Nc6 9. Bf4 Be7 10. a4 g5 11. Be3 h5 12. Qd2 Rg8 13. Bb5 g4 14. Ne1 Qc7 15. Bxc6+ Qxc6 16. Nd3 b6 17. a5 Bxd3 18. cxd3 b5 19. dxc5 Bxc5 20. d4 Be7 21. Qd3 Rh8 22. Rfb1 Rb8 23. a6 Kd7 24. Ra5 b4 25. cxb4 Bxb4 0-1

[Event "Bogota los Zipas-A"]
[Site "Bogota"]
[Date "2010.11.14"]
[Round "6.1"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Zambrano Vasquez, Diana Milena"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1965"]
[PlyCount "55"]
[EventDate "2010.11.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 e6 2. d4 d5 3. c3 c6 4. Bf4 Nd7 5. e3 Ngf6 6. Nbd2 Be7 7. Bd3 0-0 8. 0-0 c5 9. Ne5 cxd4 10. exd4 Bd6 11. Nxf7 Rxf7 12. Bxd6 Nb6 13. Be5 Nfd7 14. f4 Nxe5 15. fxe5 Rxf1+ 16. Qxf1 Bd7 17. Qf4 Qf8 18. Rf1 Qxf4 19. Rxf4 Na4 20. Nb3 b6 21. Rf2 Rc8 22. g4 g6 23. Nc1 Kg7 24. Bb1 a5 25. Nd3 b5 26. a3 b4 27. axb4 axb4 28. Nxb4 1-0

[Event "Bogota los Zipas-A"]
[Site "Bogota"]
[Date "2010.11.14"]
[Round "7.1"]
[White "Cardozo, Diego Felipe"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "1965"]
[PlyCount "40"]
[EventDate "2010.11.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Bc4 a6 4. d4 cxd4 5. Qxd4 Qc7 6. Nge2 Nc6 7. Bf4 Qxf4 8. Nxf4 Nxd4 9. 0-0 Nc6 10. Nd3 b5 11. Bb3 Bb7 12. f4 Nf6 13. Rad1 Be7 14. a3 0-0 15. Kh1 Na5 16. Ne5 Nxb3 17. cxb3 d5 18. exd5 Nxd5 19. Nxd5 Bxd5 20. h3 Bxb3 0-1

[Event "Bogota los Zipas-A"]
[Site "Bogota"]
[Date "2010.11.13"]
[Round "4.1"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Nieto, Manuel Valerio Wald"]
[Result "0-1"]
[ECO "E10"]
[WhiteElo "1965"]
[BlackElo "1797"]
[PlyCount "76"]
[EventDate "2010.11.11"]
[EventType "tourn"]
[EventRounds "9"]
[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. e4 Bg4 7. Bb5+ Nbd7 8. Nc3 a6 9. Bxd7+ Qxd7 10. 0-0 Be7 11. Re1 0-0 12. Qd3 Bxf3 13. Qxf3 Qg4 14. Qxg4 Nxg4 15. f4 Bf6 16. h3 Bd4+ 17. Kh1 Nf2+ 18. Kh2 Rfe8 19. Re2 Bxc3 20. Rxf2 Bd4 21. Re2 f5 22. Bd2 Rxe4 23. Rxe4 fxe4 24. Bc3 Re8 25. Kg3 e3 26. Kf3 b5 27. Rd1 e2 28. Re1 Re3+ 29. Kg4 Bxc3 30. bxc3 b4 31. cxb4 cxb4 32. f5 a5 33. Kf4 Re5 34. g4 a4 35. Kf3 b3 36. axb3 axb3 37. Kf2 b2 38. h4 Rxd5 0-1

[Event "Bogota los Zipas-A"]
[Site "Bogota"]
[Date "2010.11.13"]
[Round "5.1"]
[White "Nieto, Guillermo Luigui"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1789"]
[BlackElo "1965"]
[PlyCount "116"]
[EventDate "2010.11.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. d3 d5 3. Nd2 dxe4 4. dxe4 e5 5. Ngf3 Bd6 6. g3 0-0 7. Bg2 Bg4 8. 0-0 Nc6 9. h3 Bh5 10. c3 Qe7 11. Qc2 Rfd8 12. a4 a5 13. Nc4 Bg6 14. Bg5 Qe6 15. Bxf6 gxf6 16. Nxd6 Rxd6 17. Rad1 Rad8 18. Nd2 f5 19. Nb3 b6 20. f3 fxe4 21. fxe4 Qc4 22. Nd2 Qd3 23. Qxd3 Rxd3 24. Rf2 Rxg3 25. Rdf1 Rgd3 26. Nc4 Re8 27. Rf6 Re6 28. Rxe6 fxe6 29. Rf6 Bf7 30. Kf2 Kg7 31. Rf3 Rxf3+ 32. Bxf3 Kf6 33. h4 Ne7 34. b4 axb4 35. cxb4 Nc6 36. a5 bxa5 37. bxa5 Be8 38. Bd1 Nb4 39. Nb2 Bb5 40. Be2 c6 41. Nc4 Na6 42. Nd6 Bxe2 43. Kxe2 Ke7 44. Nc4 Kd7 45. Kf3 c5 46. Kg4 Kc6 47. Nxe5+ Kb5 48. Kg5 c4 49. Nxc4 Kxc4 50. Kh6 Kd4 51. Kxh7 Kxe4 52. Kg6 Kd5 53. h5 Kc5 54. h6 Kb5 55. h7 Kxa5 56. h8Q Nc5 57. Qe5 Kb4 58. Kf7 Kc4 1-0

[Event "Bogota los Zipas-A"]
[Site "Bogota"]
[Date "2010.11.12"]
[Round "2.1"]
[White "Acosta, Mariano"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "2060"]
[BlackElo "1965"]
[PlyCount "97"]
[EventDate "2010.11.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. e3 d5 3. b3 Nf6 4. d4 Bg4 5. h3 Bh5 6. Nbd2 e6 7. Bb2 Nc6 8. g4 Bg6 9. Ne5 Nxe5 10. dxe5 Nd7 11. h4 h5 12. g5 Be7 13. Bg2 Qc7 14. f4 0-0-0 15. 0-0 Bf5 16. c4 Nb6 17. Qf3 Bg4 18. Qf2 dxc4 19. Nxc4 Nxc4 20. bxc4 Qa5 21. Rab1 Rd2 22. Bxb7+ Kc7 23. Qe1 Rhd8 24. Bc1 Rxa2 25. Be4 Rb8 26. Qxa5+ Rxa5 27. Bd2 Ra6 28. Ra1 Rxa1 29. Rxa1 Kd8 30. Rxa7 Ke8 31. Ba5 g6 32. Bc7 Rc8 33. Bd6 Bxd6 34. exd6 Rd8 35. Bc6+ Kf8 36. Rd7 Ke8 37. Rc7+ Kf8 38. d7 Ke7 39. Bb5 e5 40. Rxc5 exf4 41. Re5+ Kd6 42. Rd5+ Kc7 43. exf4 Bf3 44. Rc5+ Kd6 45. Rc8 Ke7 46. c5 Bg4 47. Rxd8 Kxd8 48. c6 Kc7 49. Kf2 1-0

[Event "Bogota los Zipas-A"]
[Site "Bogota"]
[Date "2010.11.12"]
[Round "3.1"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Granados, Edgardo Arturo"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1965"]
[PlyCount "25"]
[EventDate "2010.11.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 d6 3. dxc5 e6 4. cxd6 Bxd6 5. Nf3 Nc6 6. Bb5 Bb4+ 7. Bd2 Bxd2+ 8. Qxd2 Qxd2+ 9. Nbxd2 Nge7 10. 0-0-0 Bd7 11. Nc4 0-0-0 12. Nd6+ Kb8 13. Nxf7 1-0

[Event "Bogota los Zipas-A"]
[Site "Bogota"]
[Date "2010.11.11"]
[Round "1.1"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Rodriguez, Jorge Mario"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1965"]
[PlyCount "73"]
[EventDate "2010.11.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. Bg5 e6 4. e3 c5 5. c3 Nc6 6. Bd3 c4 7. Bc2 Be7 8. Nbd2 Qc7 9. 0-0 0-0 10. e4 Nd7 11. e5 f6 12. exf6 Bxf6 13. Qe2 Bxg5 14. Nxg5 Nf6 15. Rae1 Re8 16. Bxh7+ Nxh7 17. Nxh7 Qe7 18. Qh5 Nd8 19. f4 Nf7 20. Rf3 Nh6 21. Nf6+ Qxf6 22. Qxe8+ Kh7 23. Re5 Qf7 24. Qd8 Qf6 25. Qxf6 gxf6 26. Rh5 Kg6 27. Rfh3 Nf7 28. Rh7 b6 29. Kf2 e5 30. R3h4 e4 31. g4 Bxg4 32. Rxf7 Kxf7 33. Rxg4 Re8 34. Nf1 f5 35. Rg5 Kf6 36. Ne3 Rh8 37. Kg3 1-0

[Event "Tocancipa de los Zipas"]
[Site "Tocancipa"]
[Date "2010.10.19"]
[Round "3.2"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Consuegra, Oscar Enrique"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "1960"]
[BlackElo "2084"]
[PlyCount "105"]
[EventDate "2010.10.19"]
[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 e5 2. Nf3 Nc6 3. Bb5 f5 4. exf5 e4 5. Qe2 Qe7 6. Bxc6 dxc6 7. Nd4 Nf6 8. Nc3 c5 9. Qb5+ Qd7 10. Ne6 Qxb5 11. Nxb5 Bxe6 12. Nxc7+ Kd7 13. Nxe6 Rg8 14. Nxf8+ Rgxf8 15. b3 Nd5 16. Bb2 Rxf5 17. 0-0 Nb4 18. Bxg7 Nxc2 19. Rac1 Nb4 20. a3 Nd3 21. Rc4 Re8 22. Bh6 b5 23. Rc2 Rh5 24. Be3 Rg8 25. Rb1 Ne5 26. Kh1 Nd3 27. a4 b4 28. Rc4 Rf8 29. Rf1 Rhf5 30. Kg1 Re8 31. f4 exf3 32. Rxf3 Rxf3 33. gxf3 Rg8+ 34. Kf1 Kc6 35. Ke2 Rd8 36. Bxc5 Nxc5 37. d4 Rg8 38. Rxc5+ Kd6 39. Kf2 Rg6 40. h4 Rf6 41. Ra5 Rf4 42. Rxa7 Rxd4 43. Rxh7 Rd3 44. h5 Rxb3 45. h6 Ra3 46. Ra7 Ra1 47. h7 Rh1 48. a5 Kc6 49. a6 Kb5 50. f4 b3 51. Rb7+ Kxa6 52. Rxb3 Rxh7 53. Kf3 0-1

[Event "Tocancipa de los Zipas"]
[Site "Tocancipa"]
[Date "2010.10.19"]
[Round "9.3"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Hernandez, Oscar Eduardo"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "1960"]
[BlackElo "2015"]
[PlyCount "83"]
[EventDate "2010.10.19"]
[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. c4 c6 3. Nc3 Nf6 4. e3 a6 5. Qc2 g6 6. Nf3 Bg7 7. b3 Bf5 8. Bd3 Bxd3 9. Qxd3 Nbd7 10. 0-0 0-0 11. Bb2 b5 12. cxd5 cxd5 13. Ba3 Re8 14. Rac1 Qb6 15. Ne5 e6 16. f4 b4 17. Na4 Qb5 18. Bb2 Nxe5 19. Qxb5 Nf3+ 20. gxf3 axb5 21. Nc5 Rxa2 22. Rf2 Rc8 23. Nd3 Rxc1+ 24. Nxc1 Ra6 25. Nd3 Bf8 26. Rc2 Kg7 27. Bc1 Ra1 28. Kf2 Rb1 29. Rb2 Rxb2+ 30. Bxb2 Nd7 31. Bc1 Nb8 32. Bd2 Nc6 33. Ke2 f6 34. Nc1 Kh6 35. Be1 Bd6 36. Nd3 g5 37. fxg5+ Kxg5 38. Bg3 Bxg3 39. hxg3 e5 40. dxe5 fxe5 41. Kf2 h5 42. Nc5 1/2-1/2

[Event "Tocancipa de los Zipas"]
[Site "Tocancipa"]
[Date "2010.10.19"]
[Round "7.2"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Nieto, Manuel Valerio Wald"]
[Result "0-1"]
[ECO "E10"]
[WhiteElo "1960"]
[BlackElo "1751"]
[PlyCount "94"]
[EventDate "2010.10.19"]
[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 d6 4. c4 e6 5. Nc3 exd5 6. Nxd5 Nbd7 7. Bg5 Be7 8. e4 Nxd5 9. Qxd5 Nb6 10. Qd2 Bg4 11. Bf4 Qd7 12. 0-0-0 0-0-0 13. Qa5 Qa4 14. Qxa4 Nxa4 15. h3 Bxf3 16. gxf3 Bf6 17. b3 Nc3 18. Rd2 a6 19. Rc2 b5 20. cxb5 axb5 21. Bd2 b4 22. Bc4 Rd7 23. Bxc3 bxc3 24. Rd1 Bd4 25. a4 Ra7 26. Rd3 f6 27. Kd1 Kc7 28. Ke2 Rb8 29. Rxd4 cxd4 30. Kd3 Ra5 31. Bb5 Rbxb5 32. axb5 Rxb5 33. Kxd4 Rxb3 34. Rxc3+ Rxc3 35. Kxc3 Kc6 36. Kd4 g5 37. Ke3 d5 38. f4 Kd6 39. f5 Ke5 40. exd5 Kxd5 41. f4 h5 42. Kf3 Kd6 43. Ke4 g4 44. hxg4 hxg4 45. Ke3 Kd5 46. Kf2 Ke4 47. Kg3 Kxf5 0-1

[Event "Tocancipa de los Zipas"]
[Site "Tocancipa"]
[Date "2010.10.19"]
[Round "5.1"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Parra, Diego Alexander"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1960"]
[BlackElo "1776"]
[PlyCount "24"]
[EventDate "2010.10.19"]
[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 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf5 d5 8. exd5 Bxf5 9. dxc6 bxc6 10. Qxd8+ Rxd8 11. Bxa6 Bxc2 12. 0-0 Be7 1/2-1/2

[Event "Tocancipa de los Zipas"]
[Site "Tocancipa"]
[Date "2010.10.19"]
[Round "8.2"]
[White "Consuegra, Oscar Enrique"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2084"]
[BlackElo "1960"]
[PlyCount "91"]
[EventDate "2010.10.19"]
[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 e6 3. b3 Qc7 4. d4 cxd4 5. Nxd4 a6 6. Bb2 Nc6 7. Bd3 Nf6 8. Nd2 Bd6 9. Qe2 Ne5 10. h3 0-0 11. 0-0 b5 12. N2f3 Nxd3 13. cxd3 Bb7 14. Nd2 Rac8 15. Kh1 Be7 16. f4 d6 17. N2f3 Nh5 18. Qf2 Nxf4 19. Qg3 Ng6 20. h4 Bf6 21. h5 Ne5 22. Ng5 Bxg5 23. Qxg5 h6 24. Qg3 Qe7 25. Rac1 Qg5 26. Qh3 Qg4 27. Qxg4 Nxg4 28. Ba3 Rxc1 29. Bxc1 Rc8 30. Bf4 e5 31. Nf5 exf4 32. Ne7+ Kf8 33. Nxc8 Bxc8 34. Rxf4 Nf6 35. Rf1 Ke7 36. Rc1 Kd7 37. Rf1 Ke6 38. Rc1 Bd7 39. Rc7 a5 40. Ra7 a4 41. bxa4 bxa4 42. Ra5 d5 43. exd5+ Nxd5 44. Kh2 Nb4 45. a3 Nxd3 46. Kg3 0-1

[Event "Tocancipa de los Zipas"]
[Site "Tocancipa"]
[Date "2010.10.19"]
[Round "4.3"]
[White "Hernandez, Oscar Eduardo"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2015"]
[BlackElo "1960"]
[PlyCount "24"]
[EventDate "2010.10.19"]
[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 g6 3. Bg5 Bg7 4. e3 d5 5. Nbd2 c6 6. Bd3 0-0 7. 0-0 Nbd7 8. h4 h5 9. Ne5 Nxe5 10. dxe5 Ng4 11. Bf4 Bxe5 12. Bxe5 Nxe5 1/2-1/2

[Event "Tocancipa de los Zipas"]
[Site "Tocancipa"]
[Date "2010.10.19"]
[Round "2.2"]
[White "Nieto, Manuel Valerio Wald"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1751"]
[BlackElo "1960"]
[PlyCount "105"]
[EventDate "2010.10.19"]
[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 Nf6 2. d3 d5 3. Nd2 dxe4 4. Nxe4 Nxe4 5. dxe4 Qxd1+ 6. Kxd1 e5 7. Nf3 Nc6 8. Bb5 Bd6 9. Be3 Bd7 10. Ke2 f6 11. c3 Ke7 12. Rad1 a6 13. Ba4 b5 14. Bc2 Rad8 15. Rd2 Be6 16. b3 Na5 17. Rhd1 Nb7 18. h3 Bc5 19. Bxc5+ Nxc5 20. Rxd8 Rxd8 21. Rxd8 Kxd8 22. b4 Bc4+ 23. Ke3 Nb7 24. Bb3 Bf1 25. Ne1 a5 26. Bd5 Kc8 27. Bxb7+ Kxb7 28. a3 Kb6 29. h4 c5 30. g3 Kc6 31. Nd3 Bxd3 32. Kxd3 c4+ 33. Ke3 Kd7 34. Kf3 g6 35. g4 axb4 36. axb4 Ke6 37. g5 Kf7 38. Kg4 Kg7 39. f4 exf4 40. Kxf4 h6 41. gxh6+ Kxh6 42. Kg4 Kg7 43. h5 g5 44. e5 Kf7 45. exf6 Kxf6 46. h6 Ke5 47. h7 Ke4 48. h8Q Kd3 49. Qd4+ Kc2 50. Kxg5 Kb3 51. Qd2 Ka3 52. Kf4 Kb3 53. Ke3 1-0

[Event "Tocancipa de los Zipas"]
[Site "Tocancipa"]
[Date "2010.10.19"]
[Round "10.1"]
[White "Parra, Diego Alexander"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "1776"]
[BlackElo "1960"]
[PlyCount "40"]
[EventDate "2010.10.19"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Nc6 7. Be2 b5 8. 0-0 Nf6 9. Bf3 Bb7 10. Nxc6 dxc6 11. Qe2 Bd6 12. g3 h5 13. Rad1 0-0-0 14. Rxd6 Qxd6 15. Bb6 e5 16. Bxd8 Qxd8 17. Rd1 Qc7 18. Qd2 g6 19. Qg5 Qe7 20. b4 Nd5 1/2-1/2

[Event "Bogota los Zipas 2nd"]
[Site "Bogota"]
[Date "2010.10.18"]
[Round "9"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Rodriguez, Daniel Felipe"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1961"]
[BlackElo "1909"]
[PlyCount "31"]
[EventDate "2010.10.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe6+ 4. Qe2 Qxe2+ 5. Bxe2 Nc6 6. Nf3 Bd7 7. d4 Nf6 8. Bf4 e6 9. Bxc7 Bb4 10. 0-0 Bxc3 11. Rab1 0-0 12. bxc3 h6 13. Rxb7 Na5 14. Bxa5 Bc6 15. Rb2 Ne4 16. Rfb1 1-0

[Event "Bogota los Zipas 2nd"]
[Site "Bogota"]
[Date "2010.10.17"]
[Round "7"]
[White "Rozo, Claudia Magally"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1751"]
[BlackElo "1961"]
[PlyCount "67"]
[EventDate "2010.10.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 d5 3. c3 Nf6 4. Bg5 Bg7 5. Nbd2 0-0 6. e3 Nbd7 7. Bd3 c5 8. Ne5 Nxe5 9. dxe5 Nd7 10. Nf3 Qc7 11. Bf4 Nxe5 12. 0-0 Nxf3+ 13. Qxf3 e5 14. Bg3 Be6 15. Rad1 Qc6 16. Bc2 Rad8 17. Rd2 f5 18. Bh4 Rd7 19. Qe2 d4 20. exd4 exd4 21. cxd4 Bxd4 22. Ba4 Qe4 23. Qxe4 fxe4 24. Bxd7 Bxd7 25. Be7 Rf7 26. Bg5 Bb5 27. Re1 Bd3 28. Be3 Bxe3 29. Rxe3 c4 30. f3 b5 31. Rd1 exf3 32. Rxf3 Re7 33. Kf2 Kg7 34. Kg3 0-1

[Event "Bogota los Zipas 2nd"]
[Site "Bogota"]
[Date "2010.10.16"]
[Round "5"]
[White "Triana, Cristian Camilo"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "0-1"]
[ECO "B41"]
[BlackElo "1961"]
[PlyCount "128"]
[EventDate "2010.10.09"]
[EventType "tourn"]
[EventRounds "9"]
[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. Bc4 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Be2 Nf6 7. Qd3 Nc6 8. Nxc6 dxc6 9. f4 b5 10. Be3 Bb7 11. Bf3 c5 12. c4 Rd8 13. Qc2 Be7 14. Nd2 0-0 15. 0-0 e5 16. f5 Rd7 17. Rac1 Rfd8 18. Rfd1 b4 19. Nf1 Rxd1 20. Rxd1 Rxd1 21. Qxd1 Nxe4 22. Qa4 Nf6 23. Bxb7 Qxb7 24. Qa5 Ne4 25. Qa4 Qc8 26. Ng3 Nxg3 27. hxg3 e4 28. g4 g6 29. fxg6 hxg6 30. Qd1 Qe6 31. Qd5 Qxd5 32. cxd5 c4 33. Bd4 f5 34. Kf2 Kf7 35. gxf5 gxf5 36. Ke3 Bg5+ 37. Ke2 f4 38. Be5 Ke7 39. Bc7 Kd7 40. Be5 Kc8 41. Bd6 a5 42. Be5 Kd7 43. Kf2 a4 44. Ke2 Ke7 45. Bc7 Bf6 46. Bxf4 Bxb2 47. g4 b3 48. axb3 a3 49. bxc4 a2 50. Ke3 Bc1+ 51. Kxe4 Bxf4 52. Kxf4 a1Q 53. Ke4 Qc3 54. g5 Qxc4+ 55. Ke5 Qc3+ 56. Kf4 Qg7 57. Kf5 Kd6 58. Kf4 Kxd5 59. g6 Qe5+ 60. Kg4 Ke4 61. Kh4 Kf4 62. Kh3 Kf3 63. Kh4 Qf5 64. g7 Qg4# 0-1

[Event "Bogota los Zipas 2nd"]
[Site "Bogota"]
[Date "2010.10.10"]
[Round "4"]
[White "Nieto, Manuel Valerio Wald"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "1751"]
[BlackElo "1961"]
[PlyCount "93"]
[EventDate "2010.10.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. d3 Nf6 3. Nbd2 d4 4. c3 c5 5. g3 Nc6 6. Bg2 Bf5 7. 0-0 e5 8. Nc4 Bd6 9. Bg5 h6 10. Bxf6 Qxf6 11. Nxd6+ Qxd6 12. Nh4 Be6 13. e3 0-0-0 14. Qa4 Bd5 15. cxd4 Bxg2 16. dxc5 Qxc5 17. Nxg2 Rxd3 18. Rac1 Qb6 19. Qg4+ Kb8 20. Qxg7 Rhd8 21. Qxh6 Qxb2 22. Rb1 Qxa2 23. h4 Rd2 24. Qf6 Qc2 25. Qxf7 R2d7 26. Qb3 Qe4 27. Rfc1 Rc7 28. Qc2 Qf3 29. Rd1 Rf8 30. Qb2 Na5 31. Rbc1 Nc4 32. Qc2 b5 33. Ne1 Qg4 34. Rd5 a6 35. Rxe5 Rd8 36. Rg5 Qh3 37. Qf5 Qxf5 38. Rxf5 Nxe3 39. Rxc7 Nxf5 40. Rc1 b4 41. Rb1 a5 42. Nc2 Rd3 43. Nxb4 axb4 44. Rxb4+ Kc7 45. Rf4 Nxg3 46. fxg3 Rxg3+ 47. Kh2 1/2-1/2

[Event "Bogota los Zipas 2nd"]
[Site "Bogota"]
[Date "2010.10.09"]
[Round "1"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Amaya, Yulith Ibeth"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1961"]
[PlyCount "34"]
[EventDate "2010.10.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nf6 5. Bc4 c6 6. d4 Bf5 7. Be3 Nbd7 8. Qd2 0-0-0 9. 0-0-0 e6 10. Bf4 e5 11. dxe5 Qxd2+ 12. Rxd2 Ne4 13. Nxe4 Bxe4 14. Rhd1 Bc5 15. e6 fxe6 16. Bxe6 Bxf3 17. gxf3 Rhf8 1-0

[Event "Bogota los Zipas 2nd"]
[Site "Bogota"]
[Date "2010.10.??"]
[Round "8"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Calderon, Jhon Neider"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1961"]
[BlackElo "1815"]
[PlyCount "37"]
[EventDate "2010.10.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c6 2. e4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bc4 e6 8. 0-0 Qc7 9. c3 0-0-0 10. a4 Bd6 11. b4 Ngf6 12. Bd3 Nd5 13. Qe2 Nxc3 14. Qc2 Bxd3 15. Qxd3 Nd5 16. b5 b6 17. Bd2 c5 18. Rfc1 Kb7 19. Ne4 1-0

[Event "Bogota los Zipas 2nd"]
[Site "Bogota"]
[Date "2010.10.??"]
[Round "2"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Castillo, Ricardo"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1961"]
[BlackElo "1909"]
[PlyCount "50"]
[EventDate "2010.10.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 d5 3. c3 Nf6 4. Bg5 e6 5. Nbd2 Nc6 6. e3 c4 7. e4 Be7 8. Qc2 b5 9. Be2 Bb7 10. e5 Nh5 11. Be3 g6 12. g4 Ng7 13. Bh6 0-0 14. h4 a5 15. Ng5 Bxg5 16. Bxg5 Qc7 17. h5 b4 18. Bf6 a4 19. a3 bxa3 20. bxa3 Na5 21. Rb1 Nb3 22. Nxb3 axb3 23. Qd2 Rfc8 24. Qh6 Ne8 25. hxg6 fxg6 1/2-1/2

[Event "Medellin GP Feria de Flores"]
[Site "Medellin"]
[Date "2009.08.05"]
[Round "1.1"]
[White "Aponte Castillo, Jose Ernesto"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2160"]
[BlackElo "2004"]
[PlyCount "63"]
[EventDate "2009.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[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. Bb5 d6 4. 0-0 e5 5. c3 a6 6. Ba4 b5 7. Bc2 Nf6 8. h3 Be7 9. d4 0-0 10. Nbd2 Re8 11. a4 Bb7 12. d5 Nb8 13. b4 c4 14. Nh2 Nbd7 15. Ng4 Nxg4 16. hxg4 Bg5 17. g3 Bxd2 18. Bxd2 Rf8 19. Qe2 f6 20. Ra2 Qc7 21. Rfa1 Rfc8 22. axb5 axb5 23. Ra5 Rxa5 24. Rxa5 Ra8 25. Rxa8+ Bxa8 26. g5 Qa7 27. Qg4 Qc7 28. Qe6+ Kf8 29. Bd1 fxg5 30. Bxg5 Nb8 31. Bh5 Qd7 32. Be7+ 1-0

[Event "Medellin GP Feria de Flores"]
[Site "Medellin"]
[Date "2009.08.05"]
[Round "6.1"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Abril Guiza, Mauricio"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2004"]
[BlackElo "2013"]
[PlyCount "88"]
[EventDate "2009.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[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 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Qa5+ 10. Bd2 Qd8 11. Bd3 Nxd5 12. exd5 Ne7 13. c4 g6 14. cxb5 Bg7 15. Bc4 0-0 16. 0-0 Bb7 17. Bc3 Qb6 18. bxa6 Bxa6 19. Qb3 Qc7 20. Bxa6 Rxa6 21. Rac1 Rb8 22. Qd1 Qb7 23. Qf3 Nxd5 24. Nc4 e4 25. Qg3 Nxc3 26. bxc3 Qc6 27. Ne3 Rxa2 28. h4 Ra5 29. Rfd1 Be5 30. Qg4 h5 31. Qh3 Rb3 32. c4 Kh7 33. g4 Bf4 34. g5 Raa3 35. Re1 Qb7 36. Rc2 Rb1 37. Qf1 Rxe1 38. Qxe1 Bxe3 39. fxe3 Qa7 40. Kf2 Qc5 41. Rc3 Qf5+ 42. Ke2 Qf3+ 43. Kd2 Qg2+ 44. Kd1 Ra2 0-1

[Event "Medellin GP Feria de Flores"]
[Site "Medellin"]
[Date "2009.08.05"]
[Round "2.1"]
[White "Barreiro Jurado, Frank"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2087"]
[BlackElo "2004"]
[PlyCount "55"]
[EventDate "2009.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Nd5 6. e3 Nxc3 7. bxc3 b5 8. axb5 cxb5 9. Ne5 Bb7 10. Rb1 a6 11. Bxc4 e6 12. Bxe6 fxe6 13. Qh5+ g6 14. Nxg6 Qd5 15. Ne5+ Kd8 16. f3 Kc7 17. c4 bxc4 18. Qf7+ Kc8 19. e4 Qa5+ 20. Bd2 Qc7 21. Qxe6+ Nd7 22. 0-0 Bc6 23. Nxc6 Bd6 24. Ne7+ Kd8 25. Nd5 Bxh2+ 26. Kh1 Qd6 27. Ba5+ Kc8 28. Ne7+ 1-0

[Event "COL-ch U26"]
[Site "Bogota"]
[Date "2009.07.19"]
[Round "7.8"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Ruiz Castillo, Joshua Daniel"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "2004"]
[BlackElo "2138"]
[PlyCount "104"]
[EventDate "2009.07.16"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. f3 Nc6 9. Qd2 Nxd4 10. Bxd4 Be6 11. h4 Qa5 12. b4 Qxb4 13. Rb1 Qa5 14. Rxb7 Rfc8 15. Rb5 Qc7 16. g4 Nxg4 17. Bxg7 Kxg7 18. Nd5 Bxd5 19. exd5 Nf6 20. Bd3 a6 21. Ra5 Qb6 22. Ke2 Rc5 23. Rxc5 Qxc5 24. h5 Qxd5 25. hxg6 fxg6 26. Qh6+ Kf7 27. Rh4 Qe5+ 28. Kf2 Rc8 29. Rf4 Ke8 30. Ra4 a5 31. Qh3 Rc5 32. Rh4 Kd8 33. Rxh7 Nxh7 34. Qxh7 g5 35. Qg8+ Kc7 36. Qa8 Qh2+ 37. Kf1 Qh3+ 38. Kf2 Qc8 39. Qe4 Re5 40. Qc4+ Kd7 41. Qf7 Qc5+ 42. Kf1 Qd5 43. Qxd5 Rxd5 44. Kf2 Rc5 45. Kg3 Ke6 46. Kg4 Kf6 47. f4 gxf4 48. Kxf4 e5+ 49. Ke3 d5 50. Kd2 e4 51. Be2 Ke5 52. c3 d4 0-1

[Event "COL-ch U26"]
[Site "Bogota"]
[Date "2009.07.18"]
[Round "6.11"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Torres, Diego Mauricio"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2004"]
[PlyCount "91"]
[EventDate "2009.07.16"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bc5 8. Be3 Nf6 9. f3 0-0 10. Nc3 Bb4 11. Nde2 Re8 12. 0-0-0 Be6 13. a3 Ba5 14. Na4 Bc4 15. Nd4 Bb6 16. Nxb6 cxb6 17. Nf5 Be6 18. Nd6 Re7 19. Bxb6 Nd7 20. Bf2 b5 21. Nb7 a5 22. Bc5 Ree8 23. Bf2 Reb8 24. Nc5 Nxc5 25. Bxc5 b4 26. a4 g6 27. Rd6 Rc8 28. Rhd1 Kg7 29. Bd4+ Kf8 30. Bf6 c5 31. Rd8+ Rxd8 32. Rxd8+ Rxd8 33. Bxd8 Bc4 34. Kd2 b3 35. c3 Ke8 36. Bxa5 Kd7 37. Ke3 Kc6 38. f4 Be6 39. Kd3 f5 40. e5 c4+ 41. Kd4 Bd5 42. g3 Be6 43. h3 h5 44. Bb4 Kb6 45. a5+ Kb5 46. a6 1-0

[Event "COL-ch U26"]
[Site "Bogota"]
[Date "2009.07.16"]
[Round "2.10"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Lopez Idarraga, Daniel Eduardo"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2004"]
[BlackElo "1992"]
[PlyCount "109"]
[EventDate "2009.07.16"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 h6 8. 0-0 Be6 9. Be3 Nbd7 10. Nd2 b5 11. a3 Be7 12. Nb3 0-0 13. f3 Nb6 14. Bxb6 Qxb6+ 15. Kh1 Rad8 16. Qe1 d5 17. exd5 Bxd5 18. Rd1 Bc6 19. Bd3 Rfe8 20. Nd2 Bf8 21. Nde4 Nxe4 22. fxe4 a5 23. Nd5 Bxd5 24. exd5 g6 25. Qg3 Bg7 26. Be2 Qc5 27. Qb3 b4 28. axb4 axb4 29. d6 Rf8 30. Bc4 Rxd6 31. Rxd6 Qxd6 32. Bxf7+ Kh7 33. Bc4 Rxf1+ 34. Bxf1 Qd1 35. Qd3 Qc1 36. b3 e4 37. Qc4 Qf4 38. Qe2 h5 39. g3 Qf5 40. Bg2 e3 41. Bf3 Bd4 42. Kg2 Kh6 43. Qd3 Qf6 44. Qe4 g5 45. h3 Qb6 46. Kf1 Qa6+ 47. Qd3 Qa1+ 48. Ke2 Qa7 49. Qb5 Qe7 50. Qc6+ Bf6 51. Qe4 Qd6 52. Qxe3 Qxg3 53. Be4 Qh2+ 54. Qf2 Qe5 55. Qf5 1/2-1/2

[Event "COL-ch U26"]
[Site "Bogota"]
[Date "2009.07.16"]
[Round "4.6"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Narvaez Ramirez, Faber Alberto"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2004"]
[BlackElo "2135"]
[PlyCount "82"]
[EventDate "2009.07.16"]
[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. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Bd3 Nf6 7. 0-0 Nc6 8. Be3 Ne5 9. Bf4 d6 10. Bg3 Be7 11. Be2 b5 12. a3 Bb7 13. f4 Nc4 14. Bxc4 Qxc4 15. Qd3 Rc8 16. e5 dxe5 17. Qxc4 Rxc4 18. fxe5 Rxd4 19. exf6 Bxf6 20. Rad1 Ke7 21. Bf2 Rxd1 22. Rxd1 Rd8 23. Bc5+ Ke8 24. Rxd8+ Kxd8 25. Nd1 g6 26. c3 e5 27. Nf2 Kd7 28. Ng4 Bg7 29. Kf2 f5 30. Ne3 Ke6 31. b3 f4 32. Nc2 g5 33. c4 bxc4 34. bxc4 e4 35. Ke2 Be5 36. Nd4+ Bxd4 37. Bxd4 Kf5 38. g3 e3 39. gxf4 gxf4 40. h3 Ke4 41. Bf6 f3+ 0-1

[Event "COL-ch U26"]
[Site "Bogota"]
[Date "2009.07.16"]
[Round "3.11"]
[White "Nieto, Manuel Valerio Wald"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1747"]
[BlackElo "2004"]
[PlyCount "101"]
[EventDate "2009.07.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. d3 c5 3. g3 Nc6 4. Bg2 Nf6 5. 0-0 Bg4 6. Nbd2 e6 7. c3 Be7 8. Qc2 0-0 9. e4 dxe4 10. Nxe4 Nxe4 11. dxe4 Qc7 12. Be3 Rfd8 13. Rad1 b6 14. Rxd8+ Rxd8 15. Rd1 b5 16. Rxd8+ Qxd8 17. Qd2 Qxd2 18. Bxd2 Kf8 19. h3 Bh5 20. Kf1 Ke8 21. Bf4 Kd7 22. Ne5+ Nxe5 23. Bxe5 f6 24. Bb8 Kc8 25. Bf4 e5 26. Be3 Kc7 27. g4 Bf7 28. b3 a5 29. Ke1 Kc6 30. Bf1 c4 31. bxc4 Bxc4 32. Bxc4 bxc4 33. Kd2 Bc5 34. Bxc5 Kxc5 35. Kc2 Kb5 36. Kb2 Ka4 37. h4 g6 38. h5 gxh5 39. gxh5 Kb5 40. Ka3 a4 41. h6 Ka5 42. Kb2 Ka6 43. Kc2 Kb6 44. Kd2 Kc6 45. Ke3 Kd6 46. Kf3 Ke6 47. Kg4 a3 48. f4 exf4 49. Kxf4 Ke7 50. Kf5 Kf7 51. e5 0-1

[Event "COL-ch U26"]
[Site "Bogota"]
[Date "2009.07.16"]
[Round "1.3"]
[White "Rivera, Ingris"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2169"]
[BlackElo "2004"]
[PlyCount "43"]
[EventDate "2009.07.16"]
[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 c5 2. Nf3 e6 3. c3 d5 4. Bf4 Nf6 5. e3 Nc6 6. Nbd2 Bd6 7. Bg3 0-0 8. Bd3 b6 9. 0-0 Re8 10. Ne5 Bb7 11. f4 Ne7 12. Qf3 Nf5 13. Be1 a5 14. g4 Ne7 15. g5 Nd7 16. Bxh7+ Kf8 17. Qh5 Bxe5 18. fxe5 Nf5 19. Bxf5 exf5 20. Rxf5 Kg8 21. Qxf7+ Kh8 22. g6 1-0

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2008.08.09"]
[Round "7.27"]
[White "Castro, Natalia Patricia"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2007"]
[PlyCount "68"]
[EventDate "2008.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nxc3 5. Qf3 e6 6. dxc3 Qf6 7. Be3 Nc6 8. 0-0-0 Bd7 9. Bf4 0-0-0 10. Qg3 Qg6 11. Bxc7 Qxg3 12. Bxg3 Be7 13. Nf3 Bf6 14. Nd2 Ne5 15. Rhe1 Nxc4 16. Nxc4 Be7 17. Bd6 Bb5 18. Nb6+ axb6 19. Bxe7 Rxd1+ 20. Rxd1 Re8 21. Bh4 e5 22. Bg3 f6 23. f3 Rd8 24. Re1 g5 25. h4 h6 26. hxg5 hxg5 27. Rh1 Be2 28. b3 Kc7 29. Rh6 Rd1+ 30. Kb2 Rd6 31. Bh2 Kc6 32. c4 b5 33. cxb5+ Kxb5 34. Bxe5 Rd2 1-0

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2008.08.06"]
[Round "2.16"]
[White "Avellaneda Arevalo, Ronald"]
[Black "Garcia Alarcon, Alvaro"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "2167"]
[PlyCount "40"]
[EventDate "2008.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Nf3 Nge7 7. Bg5 f6 8. Bh4 Bf5 9. Bg3 Qd7 10. 0-0 0-0 11. Re1 Rae8 12. Qc2 Bxd3 13. Qxd3 Nf5 14. Nbd2 a6 15. Nh4 Nxh4 16. Bxh4 Ne7 17. Bg3 Qf5 18. Qxf5 Nxf5 19. Bxd6 Nxd6 20. f3 Nf7 0-1

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2008.08.06"]
[Round "3.31"]
[White "Barros, Raul Junior"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "1/2-1/2"]
[ECO "B05"]
[WhiteElo "2026"]
[PlyCount "52"]
[EventDate "2008.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Bc4 dxe5 6. dxe5 e6 7. 0-0 Be7 8. Qe2 c6 9. Bd2 Nd7 10. Nc3 0-0 11. Rfe1 N7b6 12. Bd3 Nxc3 13. Bxc3 Bg5 14. Rad1 Qe7 15. h3 Bxf3 16. Qxf3 Nd5 17. Bd2 Bxd2 18. Rxd2 Rfd8 19. Red1 Qg5 20. Qe4 g6 21. Bf1 Nb6 22. Rd6 Qe7 23. Qb4 Rd7 24. a3 Rxd6 25. Qxd6 Qxd6 26. Rxd6 Kf8 1/2-1/2

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2008.08.06"]
[Round "6.24"]
[White "Zapata Cuartas, Juan Carlos"]
[Black "Avellaneda Arevalo, Ronald"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2171"]
[PlyCount "69"]
[EventDate "2008.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 e6 4. Nc3 Nf6 5. e3 Nbd7 6. cxd5 cxd5 7. Bd3 Be7 8. 0-0 0-0 9. b3 b6 10. Bb2 Bb7 11. Rc1 Rc8 12. Qe2 Bb4 13. a3 Bd6 14. Nb5 Rxc1 15. Rxc1 Qb8 16. Nxd6 Qxd6 17. Ne5 Rc8 18. Rxc8+ Bxc8 19. g4 Nf8 20. Qc2 Bb7 21. b4 N6d7 22. Qa4 Nxe5 23. dxe5 Qb8 24. Bd4 Bc8 25. Kf1 Qc7 26. Ke2 Nd7 27. Kd2 h6 28. f4 Kf8 29. Qd1 Nb8 30. Qf3 Nc6 31. Bb2 Bb7 32. b5 Na5 33. Qd1 Nc4+ 34. Bxc4 Qxc4 35. a4 1/2-1/2

