[Event "Antioquia Region-ch U1800"]
[Site "Medellin"]
[Date "2009.09.??"]
[Round "6.5"]
[White "Arbelaez Echeverry, Alejandro"]
[Black "Polo, Salomon"]
[Result "1-0"]
[ECO "C20"]
[WhiteElo "1703"]
[BlackElo "1615"]
[PlyCount "31"]
[EventDate "2009.09.08"]
[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 e5 2. d3 Nc6 3. g3 d5 4. Nd2 Be6 5. Bg2 Bc5 6. Ngf3 Nf6 7. 0-0 Qd7 8. exd5 Bxd5 9. c4 Be6 10. Qe1 Bd6 11. Nb3 b6 12. d4 Bxc4 13. dxe5 0-0 14. exf6 Rae8 15. Qd2 Bxf1 16. Qg5 1-0

[Event "Antioquia Region-ch U1800"]
[Site "Medellin"]
[Date "2009.09.??"]
[Round "3.14"]
[White "Arbelaez Echeverry, Alejandro"]
[Black "Zuluaga, Miryam"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1703"]
[BlackElo "1609"]
[PlyCount "89"]
[EventDate "2009.09.08"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. 0-0 Be7 5. Re1 0-0 6. c3 d5 7. exd5 Nxd5 8. d3 Bg4 9. Nbd2 Nf4 10. Qc2 Ng6 11. h3 Bf5 12. Ne4 Qd7 13. Ng3 Be6 14. Bb3 Bd5 15. Bxd5 Qxd5 16. b4 a6 17. Rd1 f5 18. Qb3 Qxb3 19. axb3 Rad8 20. Bg5 Rd7 21. Bxe7 Rxe7 22. Re1 f4 23. Ne4 Nd8 24. Nc5 Rfe8 25. Re4 c6 26. Rae1 Nf7 27. h4 Nd6 28. R4e2 h6 29. h5 Nf8 30. Rxe5 Rxe5 31. Rxe5 Rxe5 32. Nxe5 Kh7 33. Kf1 g5 34. hxg6+ Nxg6 35. Nxg6 Kxg6 36. Ke2 Kf5 37. f3 h5 38. d4 h4 39. Kd3 Nf7 40. Nxb7 Ng5 41. Nd6+ Ke6 42. Ne4 Nxf3 43. gxf3 h3 44. Ng5+ Kf5 45. Nxh3 1-0

[Event "Antioquia Region-ch U1800"]
[Site "Medellin"]
[Date "2009.09.??"]
[Round "4.9"]
[White "Freidel, Rafael"]
[Black "Arbelaez Echeverry, Alejandro"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "1600"]
[BlackElo "1703"]
[PlyCount "75"]
[EventDate "2009.09.08"]
[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. Nc3 Nc6 3. g3 Nf6 4. Bg2 d6 5. d3 Bg4 6. Nce2 g6 7. h3 Bd7 8. c3 Bg7 9. Be3 Rc8 10. Qd2 0-0 11. Bh6 Qb6 12. Bxg7 Kxg7 13. Nf3 Qc7 14. a4 Na5 15. Ra3 c4 16. Nh2 cxd3 17. Qxd3 Nc4 18. Ra2 Be6 19. Nd4 Qd7 20. Nxe6+ Qxe6 21. 0-0 Ne3 22. Rfa1 Nxg2 23. Kxg2 Qxe4+ 24. Qxe4 Nxe4 25. Re1 Nc5 26. Rxe7 Rfe8 27. Rxe8 Rxe8 28. Kf1 f5 29. Nf3 Nb3 30. Ra3 Na5 31. Ra1 Nb3 32. Rd1 Rd8 33. Nd4 Nxd4 34. Rxd4 Kf6 35. Ke2 Rd7 36. Kd3 d5 37. b3 Ke5 38. f4+ 1/2-1/2

[Event "Medellin de Apertura op"]
[Site "Medellin"]
[Date "2009.01.31"]
[Round "6.20"]
[White "Arbelaez Echeverry, Alejandro"]
[Black "Rendon, Daniel"]
[Result "0-1"]
[ECO "C89"]
[BlackElo "2026"]
[PlyCount "60"]
[EventDate "2009.01.26"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Bxd5 Bxe5 14. Bxc6 Rb8 15. Nd2 Bxh2+ 16. Kxh2 Qc7+ 17. Kg1 Qxc6 18. Qf3 Bb7 19. Qxc6 Bxc6 20. Nb3 Rbe8 21. Be3 f5 22. g3 h6 23. Nc5 g5 24. Nd3 f4 25. gxf4 gxf4 26. Nxf4 Re4 27. Ne2 Rf3 28. Nc1 h5 29. Nd3 Rh3 30. Re1 Rh1+ 0-1

[Event "Medellin de Apertura op"]
[Site "Medellin"]
[Date "2009.01.26"]
[Round "4"]
[White "Arbelaez Echeverry, Alejandro"]
[Black "Martinez, Mauricio"]
[Result "1-0"]
[ECO "C66"]
[BlackElo "2015"]
[PlyCount "83"]
[EventDate "2009.01.26"]
[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 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Be7 5. Re1 d6 6. c3 Bg4 7. d4 exd4 8. cxd4 0-0 9. Qa4 Bd7 10. d5 Ne5 11. Nxe5 dxe5 12. Bxd7 Qxd7 13. Qxd7 Nxd7 14. f4 Bd6 15. f5 Nc5 16. Nc3 Nd3 17. Re2 Bc5+ 18. Kf1 a6 19. g3 Rac8 20. Nd1 c6 21. Rd2 Nxc1 22. Rxc1 Bd4 23. Rdc2 c5 24. b4 b6 25. bxc5 Rxc5 26. Ke2 g6 27. g4 gxf5 28. gxf5 Kg7 29. Kd3 Kf6 30. Rxc5 Bxc5 31. Nc3 Rg8 32. Na4 Rg2 33. Nxc5 bxc5 34. Rc2 c4+ 35. Kc3 Rg4 36. Re2 Ke7 37. Kxc4 Kd6 38. Kb4 Kc7 39. Kc5 Rg1 40. d6+ Kd7 41. Rb2 Rd1 42. Rb7+ 1-0

[Event "Medellin de Apertura op"]
[Site "Medellin"]
[Date "2009.01.26"]
[Round "9"]
[White "Arbelaez Echeverry, Alejandro"]
[Black "Sanchez Maya, Simon"]
[Result "1/2-1/2"]
[ECO "B84"]
[BlackElo "2179"]
[PlyCount "29"]
[EventDate "2009.01.26"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Qc7 8. Be3 b5 9. f3 Bb7 10. Kh1 Be7 11. Qe1 Nbd7 12. Rc1 0-0 13. Qf2 Ne5 14. Rfd1 Rac8 15. Nb3 1/2-1/2

[Event "Medellin de Apertura op"]
[Site "Medellin"]
[Date "2009.01.26"]
[Round "9"]
[White "Arbelaez Echeverry, Alejandro"]
[Black "Sanchez Maya, Simon"]
[Result "1/2-1/2"]
[ECO "B84"]
[BlackElo "2179"]
[PlyCount "25"]
[EventDate "2009.01.26"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. Be3 Nbd7 9. Kh1 Qc7 10. f3 b5 11. Qe1 Bb7 12. Qf2 0-0 13. Rac1 1/2-1/2

[Event "Medellin de Apertura op"]
[Site "Medellin"]
[Date "2009.01.26"]
[Round "7"]
[White "Guarin, Daniela"]
[Black "Arbelaez Echeverry, Alejandro"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1997"]
[PlyCount "58"]
[EventDate "2009.01.26"]
[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 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 e6 6. Bc2 Be7 7. 0-0 0-0 8. d4 cxd4 9. cxd4 Qc7 10. Nc3 a6 11. Re1 Rd8 12. a3 b5 13. Bg5 Bb7 14. Rc1 h6 15. Bh4 Qb6 16. Bb1 Rac8 17. Qd3 b4 18. e5 dxe5 19. Bxf6 Bxf6 20. Qh7+ Kf8 21. dxe5 Nxe5 22. Nxe5 bxc3 23. bxc3 Qa5 24. f4 Rxc3 25. Rcd1 Ke7 26. Be4 Re3 27. Rxe3 Rxd1+ 28. Kh2 Bxe5 29. fxe5 Qxe5+ 0-1

[Event "Medellin de Apertura op"]
[Site "Medellin"]
[Date "2009.01.26"]
[Round "3"]
[White "Nino, Juan Camilo"]
[Black "Arbelaez Echeverry, Alejandro"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1841"]
[PlyCount "52"]
[EventDate "2009.01.26"]
[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 d6 3. d3 Nc6 4. c3 Nf6 5. g3 b5 6. Bg2 Bd7 7. 0-0 Rc8 8. Qe2 a6 9. Ng5 Bg4 10. f3 Bh5 11. g4 Bg6 12. f4 h6 13. Nh3 e5 14. f5 Bh7 15. a4 b4 16. Nd2 Na5 17. Kh1 Be7 18. Rg1 Nd7 19. Bf1 Bg5 20. Nf3 Nb3 21. Bxg5 hxg5 22. Rd1 f6 23. d4 Qc7 24. Qc4 Bg8 25. Qxa6 cxd4 26. cxd4 Rxh3 0-1

