[Event "Medellin Americas op"]
[Site "Medellin"]
[Date "2009.11.16"]
[Round "9"]
[White "Castaneda, Carlos Arturo"]
[Black "Vallejo, Diego"]
[Result "0-1"]
[ECO "C57"]
[PlyCount "58"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 b5 6. dxc6 bxc4 7. 0-0 Bc5 8. Qe2 Qd6 9. Qxc4 0-0 10. h3 Qxc6 11. Kh1 Ba6 12. Qc3 Bxf1 13. f3 Qd6 14. d3 Bb4 15. Qc4 h6 16. Ne4 Nxe4 17. Qxe4 f5 18. Qc4+ Kh8 19. Kg1 Be2 20. Kf2 e4 21. Kxe2 exd3+ 22. cxd3 Qe5+ 23. Kd1 Qe1+ 24. Kc2 Rab8 25. a3 Qe2+ 26. Bd2 Bxd2 27. Nxd2 Rxb2+ 28. Kxb2 Qxd2+ 29. Qc2 Rb8+ 0-1

[Event "Medellin Americas op"]
[Site "Medellin"]
[Date "2009.11.16"]
[Round "8"]
[White "Zapata Torres, Edison Alexander"]
[Black "Castaneda, Carlos Arturo"]
[Result "1/2-1/2"]
[ECO "A01"]
[PlyCount "44"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e3 e5 2. b3 g6 3. Bb2 Bg7 4. f4 d6 5. Bc4 Ne7 6. Nf3 Nbc6 7. 0-0 Bg4 8. Qe1 f6 9. Qg3 Bxf3 10. Qxf3 d5 11. Bb5 e4 12. Qh3 Qd7 13. Bxc6 Nxc6 14. Qxd7+ Kxd7 15. Nc3 f5 16. Rab1 Bxc3 17. Bxc3 Rhg8 18. a3 Raf8 19. Rfd1 Kc8 20. b4 Ne7 21. b5 g5 22. Bb4 Kd7 1/2-1/2

[Event "Medellin Americas op"]
[Site "Medellin"]
[Date "2009.11.15"]
[Round "6"]
[White "Correa, Octavio de Jesus"]
[Black "Castaneda, Carlos Arturo"]
[Result "1-0"]
[ECO "C72"]
[PlyCount "73"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. c3 Bd7 5. 0-0 a6 6. Ba4 b5 7. Bc2 Bg4 8. d3 Qf6 9. Nbd2 Be7 10. h3 Be6 11. Nh2 Qg6 12. Qf3 Nf6 13. Re1 0-0 14. Ndf1 d5 15. Ne3 d4 16. Nf5 Bc5 17. Nf1 Bxf5 18. exf5 e4 19. dxe4 Qh5 20. g4 Ne5 21. Qg3 Nfxg4 22. hxg4 Nxg4 23. cxd4 Bxd4 24. Ne3 Nxe3 25. Bxe3 Bxe3 26. Rxe3 Rad8 27. Kg2 Qh6 28. Rh1 Qf6 29. e5 Qc6+ 30. Be4 Qc5 31. Rxh7 Kxh7 32. Qh4+ Kg8 33. Rh3 f6 34. e6 Qxf2+ 35. Kxf2 Rd2+ 36. Ke3 Rd3+ 37. Bxd3 1-0

[Event "Medellin Americas op"]
[Site "Medellin"]
[Date "2009.11.14"]
[Round "4"]
[White "Clavijo, Jose A Jr"]
[Black "Castaneda, Carlos Arturo"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "105"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Nbd7 5. e3 Bb4+ 6. Nbd2 c6 7. a3 Be7 8. Bd3 Nh5 9. Bxe7 Qxe7 10. 0-0 f5 11. c5 Nhf6 12. b4 a6 13. a4 0-0 14. b5 Ne4 15. bxc6 bxc6 16. Qc2 Qf7 17. Nb3 Qh5 18. Na5 Ng5 19. Nxg5 Qxg5 20. Nxc6 Bb7 21. Na5 Bc8 22. c6 Nf6 23. f4 Qh6 24. Rf3 Ng4 25. Rh3 Qg6 26. Rb1 Rf6 27. c7 Rf8 28. Rb8 Bd7 29. Rxf8+ Kxf8 30. Bxa6 Qe8 31. Qc5+ Kg8 32. Bb7 Rxa5 33. Qxa5 Nf6 34. Qa8 Qxa8 35. Bxa8 Bc8 36. Bc6 h6 37. Rf3 Kf7 38. Rf2 Ne8 39. Rb2 Ke7 40. Rb8 Nd6 41. a5 g5 42. fxg5 hxg5 43. Ra8 Bd7 44. Bxd7 Kxd7 45. g4 Kxc7 46. Rg8 Nc4 47. Rg7+ Kb8 48. Kf2 f4 49. exf4 gxf4 50. h4 e5 51. h5 e4 52. h6 e3+ 53. Ke2 1-0

[Event "Medellin Americas op"]
[Site "Medellin"]
[Date "2009.11.13"]
[Round "3"]
[White "Castaneda, Carlos Arturo"]
[Black "Mena Mayo, Jairo"]
[Result "0-1"]
[ECO "B28"]
[PlyCount "78"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Bc4 e6 5. Ne5 Qa5+ 6. c3 Qxe5 7. 0-0 dxc3 8. Nxc3 Nf6 9. Qf3 Bd6 10. g3 g5 11. Rd1 b5 12. Bb3 Bb7 13. Bc2 Bc5 14. Be3 Bxe3 15. Qxe3 Nc6 16. a3 h5 17. f3 0-0-0 18. Qb6 h4 19. g4 Qc7 20. Qc5 Ne5 21. Qe3 Nfxg4 22. fxg4 Nxg4 23. Qe2 Qb6+ 24. Kf1 Ne3+ 25. Ke1 Nxd1 26. Rxd1 f5 27. Kd2 f4 28. Kc1 Qe3+ 29. Qxe3 fxe3 30. Rd3 d5 31. exd5 exd5 32. Bb3 d4 33. Ne2 Rhe8 34. Bf7 Re7 35. Bh5 Be4 36. Rxd4 Rxd4 37. Nxd4 Kb7 38. Be2 Rc7+ 39. Kd1 Rd7 0-1

[Event "Medellin Americas op"]
[Site "Medellin"]
[Date "2009.11.12"]
[Round "1"]
[White "Castaneda, Carlos Arturo"]
[Black "Alvarez, Alvaro"]
[Result "0-1"]
[ECO "C15"]
[PlyCount "56"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 c5 5. dxc5 dxe4 6. Be2 Qxd1+ 7. Bxd1 Bxc3+ 8. bxc3 Na6 9. Be3 Nf6 10. Ne2 Nd7 11. Ng3 Naxc5 12. Bxc5 Nxc5 13. 0-0 Bd7 14. Re1 Bc6 15. Be2 0-0 16. Bc4 b5 17. Bb3 a5 18. a3 f5 19. Ne2 Nxb3 20. cxb3 Bd5 21. Nd4 Rab8 22. Rac1 e5 23. Nxb5 Rxb5 24. c4 Rxb3 25. cxd5 Rd8 26. Red1 Rxa3 27. d6 Rd3 28. Rxd3 exd3 0-1

