[Event "Santander UDI Cup"]
[Site "Santander"]
[Date "2013.06.02"]
[Round "6"]
[White "Castillo, Arcenover"]
[Black "Contreras Acevedo, Andrea Julia"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1853"]
[BlackElo "1454"]
[PlyCount "75"]
[EventDate "2013.05.31"]
[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 c5 2. Nf3 d6 3. Bc4 a6 4. a4 b6 5. Bd5 Ra7 6. d4 e6 7. Ba2 cxd4 8. Qxd4 Nd7 9. Nc3 Be7 10. 0-0 Ngf6 11. Bg5 0-0 12. Rad1 Qc7 13. Rfe1 h6 14. Bh4 Bb7 15. a5 Qc5 16. axb6 Qxb6 17. Qxb6 Nxb6 18. Bxf6 gxf6 19. Nd4 Kh7 20. Re3 Rg8 21. Rg3 Rxg3 22. hxg3 Ra8 23. Rd3 Nd7 24. Re3 Nc5 25. b4 Nd7 26. Na4 Rg8 27. c3 Rg4 28. Bb1 Ne5 29. Nb2 h5 30. f4 Nd7 31. Bd3 Bf8 32. Nc4 e5 33. Nf5 Kg8 34. Ncxd6 exf4 35. gxf4 Bxd6 36. Nxd6 Bc6 37. Bxa6 Ba4 38. Bc4 1-0

[Event "Santander UDI Cup"]
[Site "Santander"]
[Date "2013.06.02"]
[Round "5"]
[White "Santoyo Silva, Sergio Julian"]
[Black "Castillo, Arcenover"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1647"]
[BlackElo "1853"]
[PlyCount "43"]
[EventDate "2013.05.31"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 g6 6. c4 Bg7 7. Be3 0-0 8. Nc3 a6 9. Qd2 e6 10. Bg5 Ne7 11. e5 Ne8 12. Bh6 Qa5 13. Bxg7 Nxg7 14. f4 f6 15. Nb3 Qd8 16. Ne4 fxe5 17. fxe5 Rf5 18. Nf6+ Kh8 19. Qh6 Rxe5+ 20. Be2 Rh5 21. Bxh5 Qg8 22. Nxg8 1-0

[Event "Santander UDI Cup"]
[Site "Santander"]
[Date "2013.06.01"]
[Round "4"]
[White "Castillo, Arcenover"]
[Black "Guerra Verano, Diana"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1853"]
[BlackElo "1529"]
[PlyCount "41"]
[EventDate "2013.05.31"]
[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. g3 e5 2. b3 d5 3. Bg2 Nc6 4. Bb2 Bf5 5. d3 Nf6 6. Nd2 e4 7. Nh3 Bb4 8. 0-0 Qd7 9. Nf4 exd3 10. cxd3 Be7 11. e4 dxe4 12. dxe4 Bg4 13. f3 Bc5+ 14. Kh1 Be6 15. Nd5 Bxd5 16. exd5 Nxd5 17. Bxg7 Rg8 18. Re1+ Nce7 19. Ne4 Bb4 20. Qxd5 Bxe1 21. Nf6+ 1-0

[Event "Santander UDI Cup"]
[Site "Santander"]
[Date "2013.06.01"]
[Round "3"]
[White "Vasquez, Nestor"]
[Black "Castillo, Arcenover"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1610"]
[BlackElo "1853"]
[PlyCount "57"]
[EventDate "2013.05.31"]
[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 g6 2. e3 b6 3. Bd3 Bb7 4. Nf3 Bg7 5. 0-0 Nf6 6. Nbd2 d6 7. c3 c5 8. Ng5 h6 9. Nge4 cxd4 10. cxd4 0-0 11. Nxf6+ Bxf6 12. Be4 d5 13. Bd3 e5 14. dxe5 Bxe5 15. f4 Bg7 16. Qf3 Nc6 17. a3 Rc8 18. f5 Ne5 19. Qe2 Nxd3 20. Qxd3 d4 21. fxg6 fxg6 22. Rxf8+ Qxf8 23. exd4 Rd8 24. Nb3 Qd6 25. Be3 Qd5 26. Qc2 Re8 27. Bf4 Rc8 28. Qxg6 Rc2 29. Qxc2 1-0

[Event "Santander UDI Cup"]
[Site "Santander"]
[Date "2013.05.31"]
[Round "1"]
[White "Cardenas Rodriguez, Danilo"]
[Black "Castillo, Arcenover"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1411"]
[BlackElo "1853"]
[PlyCount "64"]
[EventDate "2013.05.31"]
[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 g6 2. e4 Bg7 3. Be3 c5 4. c3 cxd4 5. cxd4 e6 6. Nc3 a6 7. Nf3 Ne7 8. Ne5 Nbc6 9. Qf3 Nxe5 10. dxe5 Bxe5 11. Bd3 Nc6 12. 0-0 0-0 13. Bh6 Bg7 14. Bxg7 Kxg7 15. Ne2 Ne5 16. Qe3 Nxd3 17. Qxd3 b5 18. Nf4 Qb6 19. Qe3 Qxe3 20. fxe3 Bb7 21. Rfd1 Bxe4 22. Rxd7 Rac8 23. Nxe6+ Kg8 24. Nxf8 Kxf8 25. Ra7 Rc2 26. Rxa6 Rxg2+ 27. Kf1 Rxb2 28. a4 Bd3+ 29. Ke1 Rxh2 30. axb5 Bxb5 31. R6a5 Bc4 32. R5a4 Be6 0-1

[Event "Santander op"]
[Site "Santander"]
[Date "2011.12.22"]
[Round "9"]
[White "Castillo, Arcenover"]
[Black "Ramirez Reyes, Jaime Orlando"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1859"]
[BlackElo "1525"]
[PlyCount "45"]
[EventDate "2011.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c6 2. e5 d5 3. d4 Bf5 4. Nf3 e6 5. Be2 c5 6. 0-0 Nc6 7. c3 a6 8. Bf4 cxd4 9. Nxd4 Bg6 10. b4 Nxd4 11. cxd4 Bxb4 12. Qa4+ b5 13. Qxb4 Ne7 14. Bg5 h6 15. Bh4 Bxb1 16. Raxb1 g5 17. Bg3 Nc6 18. Qc5 Qd7 19. a4 b4 20. Rfc1 a5 21. Bb5 Qa7 22. Bxc6+ Kd8 23. Qd6+ 1-0

[Event "Santander op"]
[Site "Santander"]
[Date "2011.12.22"]
[Round "8"]
[White "Rincon R, Javier Duvan"]
[Black "Castillo, Arcenover"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1578"]
[BlackElo "1859"]
[PlyCount "54"]
[EventDate "2011.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. f3 0-0 8. Qd2 a6 9. 0-0-0 Qc7 10. g4 b5 11. Nb3 d6 12. Be2 Bb7 13. h4 Rfd8 14. h5 Rac8 15. hxg6 hxg6 16. Bh6 Bh8 17. Rh3 b4 18. Nd5 Nxd5 19. exd5 Ne5 20. Na1 Qa5 21. Bf8 Kxf8 22. Rxh8+ Kg7 23. Qh6+ Kf6 24. Qh4+ Kg7 25. Qh6+ Kf6 26. Qh4+ Kg7 27. Qh6+ Kf6 1/2-1/2

[Event "Santander op"]
[Site "Santander"]
[Date "2011.12.21"]
[Round "7"]
[White "Castillo, Arcenover"]
[Black "Sanchez Ardila, Jorge Luis"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1859"]
[BlackElo "1647"]
[PlyCount "65"]
[EventDate "2011.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. Nf3 Nf6 5. Bg5 Be7 6. Qc2 Nbd7 7. c5 h6 8. Bh4 0-0 9. h3 Ne8 10. g3 g5 11. Rg1 Ng7 12. Qd2 f5 13. 0-0-0 b6 14. Kb1 Rf7 15. e4 fxe4 16. Ne5 Nxe5 17. dxe5 Bxc5 18. Nxe4 Be7 19. Qc2 Bd7 20. Nc3 Qf8 21. Rd2 c5 22. Qg6 gxh4 23. gxh4 c4 24. Qxh6 Rf4 25. Rxg7+ Qxg7 26. Qxf4 Rf8 27. Qh2 Bxh4 28. f4 Kh8 29. Rg2 Qh7+ 30. Kc1 Rg8 31. Rg4 Be7 32. Qf2 Be8 33. a3 0-1

[Event "Santander op"]
[Site "Santander"]
[Date "2011.12.20"]
[Round "6"]
[White "Aguirre Reyes, Jorge Alberto"]
[Black "Castillo, Arcenover"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1546"]
[BlackElo "1859"]
[PlyCount "90"]
[EventDate "2011.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nf3 Nf6 4. Nc3 d5 5. e3 0-0 6. h3 a6 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 Bb7 10. a3 Nbd7 11. 0-0 c5 12. Re1 c4 13. Bc2 Qc7 14. e4 Rad8 15. Bg5 Nc5 16. Nd5 Bxd5 17. exd5 Rxd5 18. Qe2 Ne6 19. Rad1 Nxg5 20. Nxg5 Rxg5 21. Qd2 Bh6 22. Qb4 Qb7 23. g3 e6 24. Re2 Qc7 25. Qe1 Rd8 26. h4 Rgd5 27. Qc3 R5d7 28. Qf3 Bg7 29. Red2 Qb6 30. Qf4 a5 31. g4 b4 32. h5 c3 33. Rd3 cxb2 34. hxg6 hxg6 35. axb4 Qxb4 36. Rb3 Qxb3 37. Bxb3 Rxd4 38. Rxd4 Rxd4 39. Qb8+ Kh7 40. Bc2 Rxg4+ 41. Kf1 Rb4 42. Qh2+ Nh5 43. Qc7 b1Q+ 44. Bxb1 Rxb1+ 45. Ke2 Ra1 0-1

[Event "Santander op"]
[Site "Santander"]
[Date "2011.12.19"]
[Round "5"]
[White "Castillo, Arcenover"]
[Black "Caicedo Solano, Eduardo"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1859"]
[BlackElo "1656"]
[PlyCount "59"]
[EventDate "2011.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. e5 dxe5 5. Nxe5 e6 6. 0-0 Bd6 7. Bb5+ Nbd7 8. d4 0-0 9. Nc3 Qc7 10. dxc5 Nxc5 11. Nf3 a6 12. Bd3 e5 13. Re1 Bg4 14. h3 Bh5 15. Bg5 Nxd3 16. cxd3 Qc6 17. Bxf6 Bxf3 18. gxf3 gxf6 19. Rc1 Qd7 20. Kg2 Kh8 21. Rh1 Rg8+ 22. Kf1 Rad8 23. Ke2 f5 24. Qb3 Bc5 25. Na4 Ba7 26. Nc5 Qe7 27. Na4 e4 28. dxe4 fxe4 29. Rc4 exf3+ 30. Kxf3 0-1

[Event "Santander op"]
[Site "Santander"]
[Date "2011.12.18"]
[Round "2"]
[White "Castillo, Arcenover"]
[Black "Peinado, Edwin Halley"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1859"]
[BlackElo "2094"]
[PlyCount "56"]
[EventDate "2011.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. Ne2 Nf6 6. 0-0 Bg4 7. f3 Bh5 8. Be3 e6 9. c3 Bd6 10. Ng3 Bg6 11. Re1 Qc7 12. Nf1 0-0 13. g4 e5 14. Bxg6 hxg6 15. Nbd2 Rfe8 16. Rc1 e4 17. Qe2 Re7 18. fxe4 Nxe4 19. Qg2 Rae8 20. Nxe4 Rxe4 21. Re2 f5 22. gxf5 gxf5 23. Ng3 Bxg3 24. hxg3 Rxe3 25. Qxd5+ Qf7 26. Qxf7+ Kxf7 27. Rxe3 Rxe3 28. Kf2 Re4 0-1

[Event "Santander op"]
[Site "Santander"]
[Date "2011.12.18"]
[Round "4"]
[White "Castillo, Arcenover"]
[Black "Perez, Javier Enrique"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1859"]
[BlackElo "1648"]
[PlyCount "100"]
[EventDate "2011.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. c4 f5 2. d4 e6 3. Nc3 d5 4. cxd5 exd5 5. g3 Nf6 6. Bg2 c6 7. Nf3 Bd6 8. 0-0 0-0 9. Bg5 Qe8 10. Qb3 Kh8 11. Ne5 Bxe5 12. dxe5 Qxe5 13. Qb4 Nbd7 14. Bf4 Qe8 15. Bd6 Rg8 16. Rad1 Qe6 17. Bf4 a5 18. Qa3 b5 19. b4 Nb6 20. bxa5 Nc4 21. Qb4 Rxa5 22. a4 bxa4 23. Nxa4 Rb5 24. Qe1 g5 25. Bc1 h5 26. Qc3 Kh7 27. Qc2 Ne4 28. f3 Ned6 29. e4 dxe4 30. fxe4 fxe4 31. Nc3 Re5 32. Ne2 c5 33. Nc3 h4 34. Rf2 h3 35. Bh1 Qg6 36. Nd5 e3 37. Qxg6+ Rxg6 38. Re2 Bg4 39. Rde1 Bxe2 40. Rxe2 Nf5 41. Nc3 Nd4 42. Re1 g4 43. Be4 Nf3+ 44. Kf1 Ncd2+ 45. Bxd2 Nxd2+ 46. Ke2 Nxe4 47. Nd1 Rd6 48. Rf1 Nxg3+ 49. hxg3 Rd2+ 50. Ke1 Rxd1+ 0-1

[Event "Santander op"]
[Site "Santander"]
[Date "2011.12.18"]
[Round "3"]
[White "Gonzalez Suarez, Nelson"]
[Black "Castillo, Arcenover"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1577"]
[BlackElo "1859"]
[PlyCount "60"]
[EventDate "2011.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 g6 2. Nc3 Bg7 3. Nf3 d5 4. Bf4 Nf6 5. e3 0-0 6. Bd3 a6 7. 0-0 Nh5 8. Ne2 Bg4 9. Ng3 Nxf4 10. exf4 Bxd4 11. h3 Bxf3 12. Qxf3 Nc6 13. c3 Bg7 14. Rae1 e5 15. Qe3 e4 16. Bc2 f5 17. Ne2 Qd6 18. g3 Rad8 19. Nd4 Ne7 20. Nb3 b6 21. Rd1 c5 22. Nd2 Qc7 23. Nb3 Nc6 24. Rd2 d4 25. cxd4 cxd4 26. Qe1 d3 27. Bb1 a5 28. Qe3 a4 29. Na1 Nd4 30. g4 Nf3+ 0-1

[Event "Bucaramanga UDI-ch"]
[Site "Bucaramanga"]
[Date "2011.04.15"]
[Round "5.16"]
[White "Castillo, Arcenover"]
[Black "Caicedo Solano, Eduardo"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1859"]
[PlyCount "83"]
[EventDate "2011.04.15"]
[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. Bc4 Nf6 4. Ng5 e6 5. d3 Be7 6. Nc3 a6 7. a3 b5 8. Ba2 h6 9. e5 dxe5 10. Nge4 Nbd7 11. Qf3 Rb8 12. 0-0 Bb7 13. Nxf6+ Nxf6 14. Qg3 Bd6 15. f3 e4 16. Bf4 Bxf4 17. Qxf4 exf3 18. Rf2 fxg2 19. Re1 0-0 20. Ne2 Ba8 21. b4 cxb4 22. axb4 Rc8 23. Bb3 Nd5 24. Qd2 Qh4 25. c3 Rc7 26. Bxd5 Bxd5 27. Ra1 Bb7 28. Qe3 Qe7 29. Re1 e5 30. Rf5 e4 31. d4 Qh4 32. Ng3 Rfc8 33. Rc1 g6 34. Rf4 Qh3 35. Rf2 h5 36. Rf6 h4 37. Qh6 Qg4 38. Rf4 Rxc3 39. Rxg4 Rxc1+ 40. Kxg2 e3+ 41. Kh3 R1c2 42. Nf5 1-0

[Event "Bucaramanga UDI-ch"]
[Site "Bucaramanga"]
[Date "2011.04.15"]
[Round "3.16"]
[White "Castillo, Arcenover"]
[Black "Cuesta Cifuentes, Jair Alfonso"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1859"]
[PlyCount "91"]
[EventDate "2011.04.15"]
[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 Bd6 5. Ne2 Be6 6. 0-0 Nf6 7. f4 Bg4 8. h3 Bh5 9. g4 Nxg4 10. hxg4 Bxg4 11. Qe1 Qf6 12. Nec3+ Kd7 13. Qg3 h5 14. Be3 c6 15. Nd2 Na6 16. a3 Nc7 17. Nf3 Bxf3 18. Qxf3 Ne6 19. Rf2 Nxd4 20. Bxd4 Qxd4 21. Rd1 Qf6 22. b4 Rag8 23. b5 Kc7 24. bxc6 bxc6 25. Nxd5+ cxd5 26. Qxd5 Rd8 27. Be4 Kd7 28. Rfd2 Ke7 29. Rb1 Qxf4 30. Rb7+ Kf8 31. Rf2 Qg3+ 32. Bg2 Qxf2+ 33. Kxf2 Bg3+ 34. Kxg3 Rxd5 35. Bxd5 Rh6 36. Rxf7+ Ke8 37. Rxa7 g5 38. a4 h4+ 39. Kg4 h3 40. Kxg5 Rd6 41. c4 h2 42. Rh7 Ra6 43. Rxh2 Ke7 44. Rh7+ Kd8 45. Rh8+ Kc7 46. Ra8 1-0

[Event "Bucaramanga UDI-ch"]
[Site "Bucaramanga"]
[Date "2011.04.15"]
[Round "7.16"]
[White "Castillo, Arcenover"]
[Black "Escudero, Miguel Angel"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1859"]
[BlackElo "1824"]
[PlyCount "106"]
[EventDate "2011.04.15"]
[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. Bc4 e6 4. 0-0 Nf6 5. Re1 Be7 6. c3 0-0 7. d4 cxd4 8. cxd4 a6 9. Nc3 b5 10. Bf1 Bb7 11. Bg5 b4 12. Bxf6 Bxf6 13. Na4 Nd7 14. Qd2 Rb8 15. Rad1 a5 16. b3 Bc6 17. Nb2 Nb6 18. Qf4 Re8 19. Rc1 Rc8 20. e5 Be7 21. Nc4 Nxc4 22. Bxc4 Rc7 23. Rcd1 d5 24. Bd3 a4 25. h4 axb3 26. axb3 Bd7 27. Re3 Rc3 28. g3 g6 29. Nd2 Rf8 30. Rf3 f5 31. exf6 Bxf6 32. Qe3 Qb6 33. Rf4 Bg7 34. Rxf8+ Kxf8 35. Nf3 Kg8 36. Ra1 Qb8 37. h5 Qe8 38. h6 Bf6 39. Ne5 Bc6 40. Ng4 Bh8 41. Re1 Bd7 42. Ne5 Bc8 43. Qg5 Bxe5 44. Qxe5 Qf8 45. Ba6 Rc2 46. Re2 Rxe2 47. Qxe2 Qxh6 48. Bxc8 Qc1+ 49. Kg2 Qxc8 50. Qb5 Qf8 51. g4 Kf7 52. f4 Qd6 53. Kf3 h6 1/2-1/2

[Event "Bucaramanga UDI-ch"]
[Site "Bucaramanga"]
[Date "2011.04.15"]
[Round "1.17"]
[White "Castillo, Arcenover"]
[Black "Gonzalez Ahumada, Andres Javier"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1859"]
[PlyCount "59"]
[EventDate "2011.04.15"]
[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. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. c3 Na5 7. Bxf7+ Kxf7 8. b4 Bxf2+ 9. Rxf2 Nc6 10. Qb3+ Be6 11. Ng5+ Ke8 12. Nxe6 Qe7 13. Ng5 h6 14. Nf3 Nd8 15. Nh4 Qe6 16. Nf5 Qxb3 17. axb3 Ne6 18. Na3 Rf8 19. Nc4 a6 20. h3 b5 21. Na3 Rf7 22. Nxb5 Rb8 23. Nbxd6+ cxd6 24. Nxd6+ Ke7 25. Nxf7 Kxf7 26. Rxa6 Ke7 27. Rf5 Nd7 28. Ra7 g6 29. Rxe5 Kd6 30. Rd5+ 1-0

[Event "Bucaramanga UDI-ch"]
[Site "Bucaramanga"]
[Date "2011.04.15"]
[Round "4.12"]
[White "Morales, Alfonso Javier"]
[Black "Castillo, Arcenover"]
[Result "1-0"]
[ECO "B22"]
[BlackElo "1859"]
[PlyCount "59"]
[EventDate "2011.04.15"]
[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 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 Nc6 6. Nc3 h5 7. a3 Nh6 8. h3 d6 9. Bc4 Bd7 10. Be3 Rc8 11. Ba2 a6 12. 0-0 b5 13. Qe2 Qb6 14. Rfd1 Na5 15. Nd5 Qb7 16. Rac1 e6 17. Rxc8+ Bxc8 18. Nf4 Qxe4 19. Rc1 Qb7 20. Qc2 0-0 21. Nxg6 fxg6 22. Qxg6 Nc4 23. Bxh6 Rf6 24. Qxg7+ Qxg7 25. Bxg7 Kxg7 26. Bxc4 bxc4 27. Rxc4 Bb7 28. Rc7+ Rf7 29. Rxf7+ Kxf7 30. Nd2 1-0

[Event "Bucaramanga UDI-ch"]
[Site "Bucaramanga"]
[Date "2011.04.15"]
[Round "2.13"]
[White "Prieto Gomez, Camilo Orlando"]
[Black "Castillo, Arcenover"]
[Result "1-0"]
[ECO "B27"]
[BlackElo "1859"]
[PlyCount "67"]
[EventDate "2011.04.15"]
[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 c5 2. d4 cxd4 3. Nxd4 g6 4. e4 Bg7 5. Be2 Qb6 6. Nb3 Qb4+ 7. N1d2 Nc6 8. c3 Qb6 9. Nc4 Qc7 10. f4 b5 11. Na3 a6 12. Be3 Nf6 13. e5 Ne4 14. Qd3 f5 15. Bf3 Bb7 16. Nc5 Nxc5 17. Bxc5 Nd8 18. Bxb7 Nxb7 19. Bf2 Bh6 20. Qd4 Qc6 21. 0-0 0-0 22. Rad1 d6 23. Nc2 a5 24. Qe3 dxe5 25. Qxe5 Qe4 26. Qxb5 Nd6 27. Qb3+ Kh8 28. Bd4+ Bg7 29. Bxg7+ Kxg7 30. Rfe1 a4 31. Rxe4 axb3 32. Rxe7+ Kf6 33. Re2 Ne4 34. axb3 1-0

[Event "Bucaramanga UDI-ch"]
[Site "Bucaramanga"]
[Date "2011.04.15"]
[Round "6.12"]
[White "Quintero Rangel, Edwin"]
[Black "Castillo, Arcenover"]
[Result "1-0"]
[ECO "B13"]
[BlackElo "1859"]
[PlyCount "77"]
[EventDate "2011.04.15"]
[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 c5 2. e3 cxd4 3. exd4 d5 4. Nc3 Nf6 5. Bf4 Bg4 6. Be2 Bxe2 7. Qxe2 a6 8. Nf3 Nc6 9. Qd3 e6 10. a3 Nh5 11. Bg5 f6 12. Bh4 Nf4 13. Qf1 Qb6 14. 0-0-0 Rc8 15. Bg3 Na5 16. Bxf4 Rxc3 17. bxc3 Nc4 18. Rd3 Bxa3+ 19. Kd1 Qb1+ 20. Ke2 Qxc2+ 21. Bd2 Nb2 22. Qb1 Qa4 23. Bc1 Nxd3 24. Qxd3 0-0 25. Bd2 Bd6 26. Rb1 Qc6 27. Be3 b5 28. Kf1 Rc8 29. Bd2 Qb7 30. Qe2 Kf7 31. g4 e5 32. dxe5 Re8 33. Re1 d4 34. cxd4 fxe5 35. dxe5 Bxe5 36. Nxe5+ Kg8 37. Kg1 Qc7 38. Qe4 a5 39. Qd5+ 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.08"]
[Round "9"]
[White "Castillo, Arcenover"]
[Black "Gomez Perdomo, Jonathan"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1866"]
[PlyCount "115"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. Nf3 Nc6 2. b3 d5 3. Bb2 Nf6 4. e3 Bg4 5. h3 Bh5 6. g4 Bg6 7. c4 e6 8. g5 Ne4 9. h4 h6 10. d3 Nd6 11. Nc3 dxc4 12. bxc4 hxg5 13. Nxg5 Bh5 14. Be2 Bxe2 15. Kxe2 Qe7 16. Qa4 f6 17. Nf3 Qd7 18. Rab1 Be7 19. c5 Nf5 20. Ne4 Ncd4+ 21. Qxd4 Nxd4+ 22. Bxd4 c6 23. Rhg1 Rh7 24. Bxf6 0-0-0 25. Bd4 Qd5 26. Ne5 Bf6 27. Nc3 Qxe5 28. Bxe5 Bxe5 29. Ne4 Rxh4 30. Rb4 Rh7 31. Ng5 Rdh8 32. Nxh7 Rxh7 33. Rg6 Bf6 34. Re4 Kd7 35. Ra4 a6 36. Rb4 Kc7 37. a4 Rh1 38. Rgg4 Ra1 39. Rge4 e5 40. f4 exf4 41. Rxf4 Rc1 42. d4 Rc2+ 43. Kd3 Rh2 44. Rf3 Rh1 45. Rg3 Rd1+ 46. Ke2 Ra1 47. e4 a5 48. Rc4 b5 49. cxb6+ Kxb6 50. e5 Bh4 51. Rg6 Ra2+ 52. Kf1 Rf2+ 53. Kg1 Rf5 54. Rgxc6+ Kb7 55. Rc7+ Kb8 56. Rxg7 Bf2+ 57. Kg2 Rf4 58. e6 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.08"]
[Round "7"]
[White "Castillo, Arcenover"]
[Black "Perez Pineda, Elkin Dario"]
[Result "0-1"]
[ECO "D70"]
[WhiteElo "1866"]
[BlackElo "2170"]
[PlyCount "80"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. c4 d5 4. Nc3 Nf6 5. cxd5 Nxd5 6. e4 Nb6 7. Bb5+ c6 8. Be2 Bg4 9. Be3 N8d7 10. h3 Bxf3 11. gxf3 Nf6 12. Qb3 0-0 13. 0-0-0 Qc7 14. Kb1 Rfd8 15. f4 e6 16. Rc1 Qd7 17. h4 h5 18. Rhg1 Nc8 19. f5 exf5 20. Rxg6 Ne7 21. Rgg1 fxe4 22. Rcd1 Nf5 23. Bg5 Qd6 24. Bxf6 Qxf6 25. Bxh5 Nxd4 26. Nxe4 Qf5 27. Qe3 Ne6 28. Rxd8+ Rxd8 29. Bg4 Qe5 30. Nc3 Qxe3 31. fxe3 Rd2 32. Bf5 Nc5 33. b4 Ne6 34. Kc1 Rh2 35. Rg4 Kf8 36. Ne4 Nc7 37. a4 Nd5 38. Nd6 Bb2+ 39. Kd1 Nxe3+ 40. Ke1 Bc3# 0-1

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.06"]
[Round "6"]
[White "Godoy Rubio, Jean Jose"]
[Black "Castillo, Arcenover"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1866"]
[PlyCount "74"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 a6 3. Nc3 b5 4. Bd3 Bb7 5. Nf3 c5 6. dxc5 Bxc5 7. 0-0 Nc6 8. Bf4 Nge7 9. Qd2 Ng6 10. e5 Bb4 11. Bg3 Nge7 12. a3 Ba5 13. b4 Bb6 14. Ne4 0-0 15. Qg5 Ng6 16. Qh5 Nce7 17. Neg5 h6 18. Nxf7 Rxf7 19. Bxg6 Nxg6 20. Qxg6 Bxf3 21. gxf3 Rxf3 22. Kg2 Rf5 23. Rad1 Rc8 24. Rd2 Rc3 25. Rfd1 Qa8+ 26. Kg1 Rg5 27. Qxg5 hxg5 28. Rxd7 Rxc2 29. R7d6 Qf3 30. Rf1 Rc6 31. Re1 a5 32. Rb1 axb4 33. axb4 Qe4 34. Rbd1 Qg4 35. Rb1 Bxf2+ 36. Kxf2 Rc2+ 37. Kg1 Qe2 0-1

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.05"]
[Round "5"]
[White "Castillo, Arcenover"]
[Black "Restrepo Neme, Luisa Maria"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "1866"]
[PlyCount "115"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. d4 Nf6 4. e4 d6 5. Bd3 0-0 6. Nge2 e5 7. d5 Nbd7 8. 0-0 Qe7 9. Bg5 h6 10. Bh4 Nb6 11. h3 Bd7 12. b4 Rac8 13. a4 c5 14. b5 Qe8 15. a5 Na8 16. g4 g5 17. Bg3 b6 18. a6 Nc7 19. Bh2 Kh7 20. Ng3 Rh8 21. Ra2 Kg8 22. Kg2 Qe7 23. Nf5 Bxf5 24. exf5 Re8 25. Ne4 Nxe4 26. Bxe4 f6 27. Re2 Qf7 28. Rh1 Kf8 29. h4 Ke7 30. Bg3 Na8 31. Ree1 Nc7 32. Rh3 Na8 33. Reh1 Nc7 34. R1h2 Na8 35. Qh1 Qg8 36. f3 Nc7 37. Bf2 Na8 38. Be3 Nc7 39. hxg5 hxg5 40. Rxh8 Bxh8 41. Rh7+ Kd8 42. Qh6 Qf8 43. Qh5 Qg8 44. Qh1 Bg7 45. Kf2 Qf7 46. Ke2 Rg8 47. Kd3 Qf8 48. Qh5 Rh8 49. Bf2 Rxh7 50. Qxh7 Qh8 51. Qg6 Ke7 52. f4 Qh6 53. fxe5 dxe5 54. d6+ Kxd6 55. Qf7 Bh8 56. Qg8 Ke7 57. Qc8 Kd6 58. Qd8# 1-0

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.04"]
[Round "3"]
[White "Castillo, Arcenover"]
[Black "Garcia Sanchez, Jaime"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "1866"]
[PlyCount "81"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. Nc3 Nf6 6. Bg5 Be6 7. e3 c4 8. Ne5 Be7 9. Be2 0-0 10. 0-0 Nc6 11. Nxc6 bxc6 12. h3 Qd7 13. Bxf6 gxf6 14. e4 Kh8 15. f4 dxe4 16. Nxe4 Rg8 17. g4 f5 18. Nf2 fxg4 19. hxg4 Rad8 20. f5 Bxf5 21. Kh2 Be6 22. Qc2 Qxd4 23. Ne4 f5 24. Ng3 Bd6 25. Rad1 Qf6 26. Kg2 Bd5+ 27. Kh3 Be7 28. Nxf5 Rg5 29. Nxe7 Qxe7 30. Qc3+ Kg8 31. Bxc4 Qe4 32. Bxd5+ cxd5 33. Rd4 Qe5 34. Qd3 Rg6 35. Rf5 Rh6+ 36. Rh5 Rxh5+ 37. gxh5 Qxh5+ 38. Kg3 Qe5+ 39. Kh3 Rd6 40. Qg3+ Qxg3+ 41. Kxg3 1/2-1/2

[Event "Bogota McGregor op 1st"]
[Site "Bogota"]
[Date "2010.12.03"]
[Round "1"]
[White "Russyk, Martha Aracely"]
[Black "Castillo, Arcenover"]
[Result "1-0"]
[ECO "C57"]
[BlackElo "1866"]
[PlyCount "33"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[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. Bc4 Nf6 4. Ng5 Bc5 5. Nxf7 Qe7 6. Nxh8 Nxe4 7. Qh5+ g6 8. Nxg6 Nf6 9. Nxe7+ Nxh5 10. Nd5 Bd6 11. c3 b6 12. Bd3 Bb7 13. Bxh7 0-0-0 14. Ne3 Ne7 15. f3 Nf4 16. b4 Nd3+ 17. Bxd3 1-0

[Event "Medellin Experts 17th"]
[Site "Medellin"]
[Date "2010.08.08"]
[Round "9.19"]
[White "Acosta, Luis Ivan"]
[Black "Castillo, Arcenover"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1816"]
[BlackElo "1854"]
[PlyCount "79"]
[EventDate "2010.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. d3 Nf6 4. Bg5 Bc5 5. e3 0-0 6. g3 c6 7. Bg2 h6 8. Bxf6 Qxf6 9. Nge2 Na6 10. a3 Nc7 11. 0-0 Ne6 12. b4 Bb6 13. Qd2 d6 14. a4 a6 15. b5 axb5 16. axb5 Rxa1 17. Rxa1 Bd7 18. Ra2 Ng5 19. Na4 Bc7 20. Nac3 Be6 21. bxc6 bxc6 22. Bxc6 e4 23. Nd5 Nf3+ 24. Kg2 Bxd5 25. Bxd5+ Kh7 26. Qc3 Ne5 27. Nf4 Rb8 28. dxe4 Rb1 29. Ra7 Bb6 30. Nh5 Rg1+ 31. Kh3 Bxa7 32. Nxf6+ gxf6 33. exf5 h5 34. Qb3 Kh6 35. Qb7 Bc5 36. Qe7 Ng4 37. f4 Bxe3 38. Qf8+ Kh7 39. Qg8+ Kh6 40. Qg6# 1-0

[Event "Medellin Experts 17th"]
[Site "Medellin"]
[Date "2010.08.08"]
[Round "8.17"]
[White "Castillo, Arcenover"]
[Black "Ferreira Morales, Jorge Luis"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1854"]
[BlackElo "1812"]
[PlyCount "66"]
[EventDate "2010.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 0-0 5. Nd5 Nxd5 6. cxd5 d6 7. a3 Bc5 8. b4 Bb6 9. Bb2 Nd7 10. a4 a5 11. b5 f5 12. Nf3 Nf6 13. Qb3 Qe7 14. Ng5 Rb8 15. h4 h6 16. Ne6 Re8 17. Bh3 g6 18. h5 Bxe6 19. dxe6 Kg7 20. hxg6 Kxg6 21. g4 fxg4 22. Qg3 Qxe6 23. f3 h5 24. fxg4 Nxg4 25. e3 Rg8 26. Bg2 Kf7 27. Rxh5 Nf6 28. Rg5 Rxg5 29. Qxg5 Rg8 30. Qh4 Rxg2 31. Qh1 Qg4 32. Qf1 Rg1 33. Qxg1 Qxg1+ 0-1

[Event "Medellin Experts 17th"]
[Site "Medellin"]
[Date "2010.08.07"]
[Round "6.21"]
[White "Castillo, Arcenover"]
[Black "Arroyave, Jhon Jairo"]
[Result "1-0"]
[ECO "D44"]
[WhiteElo "1854"]
[BlackElo "1801"]
[PlyCount "109"]
[EventDate "2010.08.04"]
[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. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. exf6 gxh4 10. Be2 Qxf6 11. 0-0 Bg7 12. Ne4 Qe7 13. Ne5 0-0 14. Bh5 Bb7 15. Bxf7+ Rxf7 16. Nxf7 Qxf7 17. Qg4 Nd7 18. Qxh4 Nf6 19. Nd6 Qc7 20. Nxb7 Qxb7 21. Rfe1 Qd7 22. Rad1 Kf7 23. Re3 a5 24. Rde1 Re8 25. Rf3 Rd8 26. Rf4 Qd6 27. Re5 Qb4 28. Qh5+ Kg8 29. Qe2 Nd5 30. Rg4 c3 31. bxc3 Qb1+ 32. Qe1 Qxe1+ 33. Rxe1 Nxc3 34. Rxe6 Rxd4 35. f4 Ne4 36. Kf1 c5 37. Re7 Ng5 38. h4 Kf8 39. Rb7 Ne6 40. Rxb5 Ra4 41. g3 Rxa2 42. f5 Ra1+ 43. Kg2 Nd8 44. Rxc5 a4 45. Ra5 a3 46. Ra8 Bf6 47. Rga4 h5 48. Rxa3 Rxa3 49. Rxa3 Nf7 50. Ra7 Bd4 51. Rd7 Bc5 52. f6 Ke8 53. Rd5 Bd6 54. Rxh5 Be5 55. Rf5 1-0

[Event "Medellin Experts 17th"]
[Site "Medellin"]
[Date "2010.08.07"]
[Round "7.17"]
[White "Mena, Yamil Octavio"]
[Black "Castillo, Arcenover"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1759"]
[BlackElo "1854"]
[PlyCount "89"]
[EventDate "2010.08.04"]
[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 g6 2. d4 Bg7 3. Bc4 c5 4. c3 cxd4 5. cxd4 Nc6 6. Nf3 Qb6 7. e5 Nh6 8. b3 0-0 9. 0-0 Nf5 10. Bb2 d5 11. Bxd5 Rd8 12. Bxc6 Qxc6 13. Qe2 b6 14. Rc1 Qd7 15. Nbd2 e6 16. g4 Ne7 17. Ne4 Nd5 18. Qd2 Bb7 19. Nd6 f6 20. Rc2 fxe5 21. dxe5 Nb4 22. Qxb4 Bxf3 23. Rac1 Qe7 24. Qf4 Rf8 25. Qg3 Bh6 26. Rc7 Qg5 27. R7c4 Qd2 28. R4c2 Qg5 29. Rc4 Bd5 30. f4 Rxf4 31. h4 Rxg4 32. Rxg4 Qe3+ 33. Qxe3 Bxe3+ 34. Kh2 Bxc1 35. Bxc1 a5 36. Bh6 a4 37. Rxa4 Rxa4 38. bxa4 Bxa2 39. Nc8 Kf7 40. Nxb6 Bb1 41. Bg5 Ke8 42. Kg3 h6 43. Bf6 Kf7 44. Kf4 Bd3 45. a5 1-0

[Event "Medellin Experts 17th"]
[Site "Medellin"]
[Date "2010.08.06"]
[Round "4.19"]
[White "Castillo, Arcenover"]
[Black "Cedeno, Romulo"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1854"]
[BlackElo "1818"]
[PlyCount "47"]
[EventDate "2010.08.04"]
[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. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Nxe4 8. 0-0 d5 9. Bb5 Nxd2 10. Bxc6+ bxc6 11. Nbxd2 0-0 12. Ne5 Bd6 13. Nxc6 Qf6 14. Re1 Bxh2+ 15. Kxh2 Qxc6 16. Kg1 Rb8 17. Rc1 Qd6 18. Nb3 f5 19. Rc5 f4 20. Re5 Be6 21. Qc2 Rbc8 22. Rc6 Qd8 23. Rcxe6 Rf6 24. Qc6 1-0

[Event "Medellin Experts 17th"]
[Site "Medellin"]
[Date "2010.08.06"]
[Round "5.13"]
[White "Echavarria, Gustavo"]
[Black "Castillo, Arcenover"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1971"]
[BlackElo "1854"]
[PlyCount "37"]
[EventDate "2010.08.04"]
[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. e3 Nf6 3. Bd3 h5 4. Nd2 h4 5. c3 h3 6. g3 c5 7. Qe2 c4 8. Bc2 b5 9. e4 Bg4 10. f3 Bh5 11. e5 Nfd7 12. Nxh3 e6 13. Nf4 g5 14. Nxh5 Rxh5 15. f4 Rh8 16. fxg5 Qxg5 17. 0-0 Qg8 18. Qf3 b4 19. Nxc4 1-0

[Event "Medellin Experts 17th"]
[Site "Medellin"]
[Date "2010.08.05"]
[Round "3.13"]
[White "Hernandez, Cristian Andres"]
[Black "Castillo, Arcenover"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1960"]
[BlackElo "1854"]
[PlyCount "65"]
[EventDate "2010.08.04"]
[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 g6 2. d4 c5 3. Nf3 Bg7 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Nd5 9. Nxd5 cxd5 10. Qxd5 Rb8 11. Bc4 0-0 12. 0-0 d6 13. exd6 Be6 14. Qd3 exd6 15. Bxe6 fxe6 16. Bd4 e5 17. Bxa7 Rxb2 18. Qd5+ Kh8 19. c4 Qc7 20. Be3 Rd8 21. a4 Rbb8 22. a5 Qe7 23. a6 h5 24. a7 Ra8 25. Rfb1 Qf8 26. Rb7 Qg8 27. Rab1 Qe8 28. Bg5 Rdc8 29. Rxg7 Rab8 30. axb8Q Rxb8 31. Rxb8 Qxb8 32. Rh7+ Kxh7 33. Qf7+ 1-0

[Event "Charala op"]
[Site "Charala"]
[Date "2010.07.20"]
[Round "8"]
[White "Cupaban Bautista, Sergio Alejandro"]
[Black "Castillo, Arcenover"]
[Result "0-1"]
[ECO "D16"]
[WhiteElo "2041"]
[BlackElo "1854"]
[PlyCount "40"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 d5 2. e3 e6 3. Nf3 Nf6 4. c4 c6 5. Nc3 dxc4 6. a4 Nbd7 7. Bxc4 Nb6 8. Bd3 Nbd5 9. 0-0 Bd6 10. e4 Nxc3 11. bxc3 Be7 12. Qc2 b6 13. Ne5 Bb7 14. f4 c5 15. Be3 cxd4 16. Bxd4 Rc8 17. Nf3 Bc5 18. Qe2 Bxd4+ 19. cxd4 Rc3 20. Rac1 Qc7 0-1

[Event "Charala op"]
[Site "Charala"]
[Date "2010.07.20"]
[Round "7"]
[White "Villamizar Consuegra, Javier"]
[Black "Castillo, Arcenover"]
[Result "0-1"]
[ECO "C48"]
[BlackElo "1854"]
[PlyCount "79"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bb5 Nf6 5. 0-0 0-0 6. d3 Re8 7. Bg5 h6 8. Bh4 Nd4 9. Bc4 c6 10. a4 g5 11. Nxg5 hxg5 12. Bxg5 Kg7 13. f4 exf4 14. Rxf4 Ne2+ 15. Kh1 Nxf4 16. Qf3 d5 17. Qxf4 Qd6 18. Qxd6 Bxd6 19. Bxf6+ Kxf6 20. exd5 Rh8 21. Ne4+ Ke7 22. Nxd6 Kxd6 23. dxc6 bxc6 24. Bxf7 Be6 25. Rf1 Bxf7 26. Rxf7 Raf8 27. Rxf8 Rxf8 28. Kg1 a5 29. g4 Ke5 30. Kg2 Kf4 31. h3 c5 32. Kf2 Re8 33. c3 Re3 34. d4 cxd4 35. cxd4 Rxh3 36. d5 Rh2+ 37. Ke1 Ke3 38. Kd1 Rd2+ 39. Kc1 Rxd5 40. Kc2 0-1

[Event "Charala op"]
[Site "Charala"]
[Date "2010.07.19"]
[Round "6"]
[White "Castillo, Arcenover"]
[Black "Acevedo, Gustavo de Jesus"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1854"]
[PlyCount "119"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. Bc4 e6 5. 0-0 Ne7 6. d5 e5 7. Bg5 0-0 8. Nc3 Nd7 9. Qd2 f6 10. Bh6 Nb6 11. Bb3 Bg4 12. Bxg7 Kxg7 13. Ne1 a5 14. a4 Bd7 15. f4 Qe8 16. fxe5 fxe5 17. Rxf8 Qxf8 18. Nb5 Bxb5 19. axb5 a4 20. Ba2 a3 21. b4 Nd7 22. Nf3 Nf6 23. Ng5 Kh8 24. Rf1 Neg8 25. Ne6 Qe7 26. Qe1 Rc8 27. Rf3 c6 28. Rc3 c5 29. bxc5 dxc5 30. Rxa3 Qd6 31. c4 Re8 32. Ng5 Re7 33. Bb1 Kg7 34. Ne6+ Kh8 35. Ra8 Re8 36. Rxe8 Nxe8 37. Qe3 b6 38. Qa3 h6 39. Qa8 Ngf6 40. Qc6 Nd7 41. Bd3 Kg8 42. Qc8 Kf7 43. Be2 Qe7 44. Nd8+ Kf6 45. Nc6 Nd6 46. Nxe7 Nxc8 47. Nxc8 h5 48. Kf2 Kf7 49. g4 Ke8 50. gxh5 gxh5 51. Bxh5+ Kd8 52. Na7 Nf6 53. Nc6+ Kc7 54. Bg6 Kd6 55. h4 Ng4+ 56. Kg3 Ne3 57. h5 Nxc4 58. h6 Na5 59. h7 Nxc6 60. dxc6 1-0

[Event "Charala op"]
[Site "Charala"]
[Date "2010.07.19"]
[Round "5"]
[White "Galvis, Carlos Alberto"]
[Black "Castillo, Arcenover"]
[Result "1-0"]
[ECO "B38"]
[BlackElo "1854"]
[PlyCount "57"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c4 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Nc3 0-0 8. Be2 h5 9. 0-0 Ng4 10. Bxg4 hxg4 11. Nc2 f5 12. exf5 gxf5 13. Bg5 Bf6 14. Bxf6 Rxf6 15. Nd5 Rf7 16. f3 e6 17. Nde3 Qb6 18. Qd6 gxf3 19. Rxf3 Qxb2 20. Raf1 Qf6 21. Rg3+ Kh8 22. Rh3+ Kg8 23. Ng4 Qe7 24. Nh6+ Kg7 25. Nxf7 Qxf7 26. Rff3 Ne7 27. Qe5+ Kf8 28. Rh8+ Ng8 29. Rg3 1-0

[Event "Charala op"]
[Site "Charala"]
[Date "2010.07.18"]
[Round "4"]
[White "Castillo, Arcenover"]
[Black "Zuluaga Mancilla, Cesar"]
[Result "0-1"]
[ECO "E30"]
[WhiteElo "1854"]
[BlackElo "2305"]
[PlyCount "110"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bxf6 Qxf6 6. e4 Bxc3+ 7. bxc3 d6 8. Nf3 Nd7 9. Bd3 e5 10. 0-0 0-0 11. h3 Re8 12. d5 Nf8 13. Rb1 b6 14. Nh2 Ng6 15. Ng4 Qg5 16. Qf3 Nf4 17. Kh2 h5 18. g3 Nxd3 19. Qxd3 hxg4 20. h4 Qg6 21. Rh1 f5 22. Kg2 fxe4 23. Qe3 Qf5 24. h5 Qf3+ 25. Kh2 Rf8 26. Rbf1 Qxe3 27. fxe3 Rf3 28. h6 gxh6 29. Kg2 Kg7 30. Rh4 Rxf1 31. Kxf1 Kg6 32. Ke1 h5 33. Kd1 Ba6 34. c5 dxc5 35. Kc2 Bc4 36. a4 Bxd5 37. Rh2 Rf8 38. Rd2 Bc4 39. a5 Bd3+ 40. Kb3 Rf1 41. axb6 cxb6 42. c4 Rb1+ 43. Kc3 Rb4 44. Rf2 Rxc4+ 45. Kb3 a5 46. Rf8 a4+ 47. Ka3 b5 48. Rg8+ Kf7 49. Rg5 Rc3+ 50. Kb2 b4 51. Rxe5 a3+ 52. Ka2 Bc4+ 53. Kb1 b3 54. Rxc5 Bd3+ 55. Ka1 b2+ 0-1

[Event "Charala op"]
[Site "Charala"]
[Date "2010.07.18"]
[Round "3"]
[White "Velez, Luis Fernando"]
[Black "Castillo, Arcenover"]
[Result "0-1"]
[ECO "A43"]
[BlackElo "1854"]
[PlyCount "74"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 c5 4. d5 d6 5. Be2 Nf6 6. Nc3 h5 7. Bg5 Nbd7 8. 0-0 Nh7 9. Qd2 a6 10. a4 Nxg5 11. Nxg5 Ne5 12. f4 Ng4 13. h3 Bd4+ 14. Kh1 e5 15. Bc4 Be3 16. Qe2 exf4 17. Nf3 Nf6 18. Bd3 h4 19. Nd1 Nh5 20. Kh2 Ng3 21. Qe1 Nxf1+ 22. Qxf1 Qf6 23. Nxe3 fxe3 24. Qe2 Qxb2 25. Rf1 Qf6 26. Qxe3 Bd7 27. Ng5 Qe5+ 28. Kg1 0-0 29. Nf3 Qh5 30. Qf4 Rad8 31. a5 Bb5 32. Ng5 Bxd3 33. cxd3 Qe2 34. Qxh4 Qh5 35. Qf4 Rde8 36. Nxf7 g5 37. Qf6 Rxf7 0-1

[Event "Charala op"]
[Site "Charala"]
[Date "2010.07.17"]
[Round "2"]
[White "Castillo, Arcenover"]
[Black "Peinado, Edwin Halley"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1854"]
[BlackElo "2122"]
[PlyCount "68"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 Ne4 6. Nxe4 dxe4 7. Nd2 f5 8. e3 g6 9. h4 h5 10. f3 exf3 11. gxf3 Qb6 12. Qb3 Bg7 13. 0-0-0 c5 14. Re1 Bf6 15. Bxf6 Qxf6 16. Qd3 b6 17. Bg2 Bb7 18. Reg1 0-0-0 19. d5 Ne5 20. Qe2 e6 21. e4 exd5 22. cxd5 f4 23. Bh3+ Kb8 24. Be6 Rhe8 25. Nc4 Ba6 26. b3 Bxc4 27. bxc4 Rxe6 28. dxe6 Nd3+ 29. Kb1 Qxe6 30. Rg5 Qxc4 31. Rd5 Qb4+ 32. Kc2 Qb2+ 33. Kxd3 Rxd5+ 34. exd5 c4+ 0-1

[Event "Charala op"]
[Site "Charala"]
[Date "2010.07.17"]
[Round "1"]
[White "Morales Abril, Daniel Felipe"]
[Black "Castillo, Arcenover"]
[Result "0-1"]
[ECO "B27"]
[BlackElo "1854"]
[PlyCount "34"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. e4 c5 4. dxc5 Nc6 5. Nc3 Nf6 6. Bc4 0-0 7. 0-0 e6 8. Bg5 h6 9. Bxf6 Bxf6 10. Re1 Qa5 11. Ne2 Qxc5 12. Nd2 Bxb2 13. Rb1 Bg7 14. Bb5 a6 15. Nb3 Qxb5 16. Nc3 Bxc3 17. Re3 Bg7 0-1

[Event "Manizales op 22nd"]
[Site "Manizales"]
[Date "2010.01.10"]
[Round "7"]
[White "Cadavid, Juan Miguel"]
[Black "Castillo, Arcenover"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "1866"]
[PlyCount "22"]
[EventDate "2010.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. exd5 Qxd5 6. Nf3 Bg4 7. Be3 Bxf3 8. Qxf3 Qxf3 9. gxf3 e5 10. dxe5 Nxe5 11. Bg2 Nd3+ 0-1

[Event "Manizales op 22nd"]
[Site "Manizales"]
[Date "2010.01.10"]
[Round "6"]
[White "Castillo, Arcenover"]
[Black "Cedeno, Romulo"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1866"]
[PlyCount "84"]
[EventDate "2010.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. Nc3 f5 4. Nf3 Nf6 5. Bf4 e6 6. c5 Nbd7 7. b4 Be7 8. e3 Ne4 9. Nxe4 fxe4 10. Ne5 0-0 11. h4 Nxe5 12. Bxe5 h6 13. Be2 a5 14. Qa4 b5 15. Qb3 axb4 16. a4 Rxa4 17. Rxa4 bxa4 18. Qxa4 Bd7 19. Qxb4 Bxh4 20. g3 Bf6 21. Bd6 Be7 22. Qb7 Bxd6 23. cxd6 Be8 24. Qe7 Qxe7 25. dxe7 Rf7 26. 0-0 Rxe7 27. Rb1 Rc7 28. Rb8 Kf7 29. Bh5+ g6 30. Bg4 Bd7 31. Rh8 Kg7 32. Rd8 h5 33. Bh3 g5 34. Bf1 e5 35. Be2 exd4 36. exd4 Ra7 37. Bxh5 Rc7 38. g4 Be6 39. Re8 Kf6 40. f4 gxf4 41. Rf8+ Kg5 42. Kg2 Bxg4 0-1

[Event "Manizales op 22nd"]
[Site "Manizales"]
[Date "2010.01.09"]
[Round "4"]
[White "Castillo, Arcenover"]
[Black "Ocampo, Cristian David"]
[Result "1-0"]
[ECO "E30"]
[WhiteElo "1866"]
[PlyCount "59"]
[EventDate "2010.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. Bg5 c5 5. d5 Qa5 6. Bxf6 gxf6 7. Qc2 Bxc3+ 8. bxc3 d6 9. e4 e5 10. Bd3 Nd7 11. Ne2 Rg8 12. Ng3 Nf8 13. 0-0 Bd7 14. f4 Rg6 15. fxe5 fxe5 16. Rab1 Qc7 17. Qf2 Ba4 18. Nh5 b6 19. Nf6+ Kd8 20. Nh5 Be8 21. Be2 Qe7 22. Ng3 Nd7 23. Bh5 Rf6 24. Nf5 Qf8 25. Qh4 Kc7 26. Bg4 Rg6 27. a4 f6 28. Qxh7 Qf7 29. Qh5 Qf8 30. Rf3 1-0

[Event "Manizales op 22nd"]
[Site "Manizales"]
[Date "2010.01.09"]
[Round "5"]
[White "Schneider Zinner, Werner"]
[Black "Castillo, Arcenover"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2070"]
[BlackElo "1866"]
[PlyCount "93"]
[EventDate "2010.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. h3 Nh5 6. Bh2 c5 7. c3 cxd4 8. exd4 d5 9. Be2 Qb6 10. Qb3 Qxb3 11. axb3 Nf6 12. Nbd2 Nc6 13. 0-0 Nd7 14. Bb5 a6 15. Bxc6 bxc6 16. Rfe1 e6 17. b4 Re8 18. Ne5 Nxe5 19. Bxe5 Bxe5 20. Rxe5 f6 21. Re3 e5 22. Nb3 e4 23. Nc5 f5 24. f4 Re7 25. h4 Rea7 26. Ra5 Rb8 27. Re1 Rb5 28. Rea1 Rxa5 29. Rxa5 Kg7 30. Kf2 Kh6 31. Ra1 Kh5 32. Kg3 h6 33. Rh1 Re7 34. Kh3 g5 35. hxg5 hxg5 36. Kg3+ Kg6 37. Rh8 e3 38. Rxc8 e2 39. Rxc6+ Kf7 40. Nd3 Re3+ 41. Kf2 Rxd3 42. Kxe2 Rg3 43. fxg5 Rxg2+ 44. Kf3 Rxb2 45. Kf4 Rf2+ 46. Ke5 Rf3 47. Kxd5 1-0

[Event "Manizales op 22nd"]
[Site "Manizales"]
[Date "2010.01.08"]
[Round "3"]
[White "Castano, Julian Marcelo"]
[Black "Castillo, Arcenover"]
[Result "1-0"]
[ECO "D77"]
[WhiteElo "2079"]
[BlackElo "1866"]
[PlyCount "14"]
[EventDate "2010.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. c4 e6 6. 0-0 d5 7. cxd5 exd5 1-0

[Event "Manizales op 22nd"]
[Site "Manizales"]
[Date "2010.01.08"]
[Round "2"]
[White "Castillo, Arcenover"]
[Black "Portillo, David"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1866"]
[PlyCount "65"]
[EventDate "2010.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 Bc5 4. Bg2 Nf6 5. Nd5 0-0 6. e3 d6 7. Ne2 Bb6 8. 0-0 Bg4 9. a4 a5 10. Nxb6 cxb6 11. d3 Re8 12. f4 Bxe2 13. Qxe2 exf4 14. Rxf4 d5 15. b3 Re6 16. Bb2 dxc4 17. bxc4 Nb4 18. d4 Qe7 19. Re1 Re8 20. e4 g5 21. Rxf6 Rxf6 22. e5 Rg6 23. d5 Na6 24. Be4 Rg7 25. d6 Qd7 26. Qc2 Nc5 27. Bf5 Ne6 28. Qb3 Qc6 29. Bxe6 Rxe6 30. Bd4 f6 31. c5 Rf7 32. Qxe6 bxc5 33. Bf2 1-0

[Event "COL-ch Amateur"]
[Site "Garzon"]
[Date "2009.11.16"]
[Round "6.7"]
[White "Castillo, Arcenover"]
[Black "Ricaurte Naranjo, Alvaro"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1866"]
[PlyCount "68"]
[EventDate "2009.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 0-0 6. Rc1 c6 7. cxd5 Nxd5 8. Bxe7 Qxe7 9. e4 Nxc3 10. bxc3 Nd7 11. Bd3 b6 12. 0-0 c5 13. Bb1 Ba6 14. Re1 Rfd8 15. Qa4 Bb7 16. d5 e5 17. c4 Nf6 18. Rc3 Rd6 19. Nh4 g6 20. Rg3 Kh8 21. Qa3 Nh5 22. Rg4 Bc8 23. Qf3 Bxg4 24. Qxg4 Rf6 25. g3 Nf4 26. Rf1 h5 27. Qd1 Nh3+ 28. Kg2 Ng5 29. f4 exf4 30. Qd3 Re8 31. gxf4 Qxe4+ 32. Qxe4 Nxe4 33. f5 Nd2 34. Rd1 Nxb1 0-1

[Event "COL-ch Amateur"]
[Site "Garzon"]
[Date "2009.11.16"]
[Round "7.13"]
[White "Cuellar, Guillermo"]
[Black "Castillo, Arcenover"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1600"]
[BlackElo "1866"]
[PlyCount "40"]
[EventDate "2009.11.14"]
[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 g6 2. d4 Bg7 3. Nf3 c5 4. c3 cxd4 5. cxd4 Nc6 6. Be3 Qb6 7. b3 Nf6 8. e5 Ne4 9. Be2 Qb4+ 10. Bd2 Nxd2 11. Qxd2 Nxd4 12. Nxd4 Qxd2+ 13. Nxd2 Bxe5 14. N2f3 Bg7 15. Rd1 0-0 16. 0-0 a6 17. a4 d5 18. h3 e5 19. Nc2 Bf5 20. Nb4 d4 0-1

[Event "COL-ch Amateur"]
[Site "Garzon"]
[Date "2009.11.15"]
[Round "5.12"]
[White "Castillo, Arcenover"]
[Black "Sanchez Murcia, Wilfredo"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "1866"]
[PlyCount "83"]
[EventDate "2009.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. d4 Be7 3. Nc3 Nf6 4. e4 d6 5. Bd3 Nbd7 6. Nf3 Nb6 7. 0-0 h6 8. b3 Nfd7 9. Bb2 c6 10. Re1 c5 11. d5 e5 12. h3 0-0 13. Nh2 Nf6 14. Qe2 a5 15. Rad1 a4 16. Nb5 Bd7 17. Nc3 Qc8 18. Bb1 Ra7 19. Bc1 axb3 20. axb3 Kh8 21. f4 exf4 22. Bxf4 Ng8 23. e5 dxe5 24. Bxe5 Bf6 25. Qd3 g6 26. Bxf6+ Nxf6 27. Qf3 Kg7 28. Rf1 Nh7 29. Ng4 Bxg4 30. hxg4 Nd7 31. Nb5 Ra6 32. d6 Ng5 33. Qe3 Kh7 34. Nc7 Ra3 35. Bc2 b6 36. Rde1 Ra2 37. Qd3 Kg8 38. Nd5 Qb7 39. Ne7+ Kg7 40. Rxf7+ Rxf7 41. Qxg6+ Kf8 42. Qg8# 1-0

[Event "COL-ch Amateur"]
[Site "Garzon"]
[Date "2009.11.15"]
[Round "3.1"]
[White "Jimenez, Daniel"]
[Black "Castillo, Arcenover"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1992"]
[BlackElo "1866"]
[PlyCount "84"]
[EventDate "2009.11.14"]
[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 g6 2. g3 Bg7 3. Bg2 c5 4. d3 Nc6 5. e4 d6 6. Nbd2 Nf6 7. 0-0 0-0 8. Nc4 Ng4 9. Ng5 h6 10. Nh3 Nge5 11. Nxe5 Nxe5 12. f4 Nc6 13. f5 g5 14. Qh5 f6 15. Nf2 Bd7 16. Ng4 Kh7 17. Ne3 Be8 18. Qd1 h5 19. g4 h4 20. Rf3 Rb8 21. Rh3 Rh8 22. Nd5 Bf7 23. Be3 Bxd5 24. exd5 Ne5 25. d4 Nc4 26. Qc1 Nxe3 27. Qxe3 cxd4 28. Qxd4 Rc8 29. c3 b6 30. Re1 Qc7 31. Rhe3 Rhe8 32. Qe4 Bf8 33. Qe6 Kg7 34. Bf1 a5 35. Ba6 Qc5 36. Bxc8 Rxc8 37. Kg2 Rc7 38. Qe4 Qb5 39. R1e2 a4 40. c4 Qb4 41. Qd3 Rxc4 42. Qxc4 h3+ 0-1

[Event "COL-ch Amateur"]
[Site "Garzon"]
[Date "2009.11.15"]
[Round "4.1"]
[White "Silva, Jorge"]
[Black "Castillo, Arcenover"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1986"]
[BlackElo "1866"]
[PlyCount "59"]
[EventDate "2009.11.14"]
[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 g6 2. d4 Bg7 3. Nf3 c5 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Be2 0-0 8. 0-0 e5 9. Ndb5 Nd4 10. Nxd4 exd4 11. Bxd4 d5 12. exd5 Re8 13. Bf3 Bf5 14. Qd2 Ne4 15. Bxe4 Bxe4 16. Bxg7 Bxg2 17. Kxg2 Kxg7 18. Qd4+ Kg8 19. Ne4 Re6 20. Rad1 Ra6 21. d6 h5 22. Nf6+ Kg7 23. Ne8+ Kh6 24. Qg7+ Kg5 25. h4+ Kxh4 26. Qd4+ Kg5 27. Qe3+ Kg4 28. Rd4+ Kf5 29. Rd5+ Kg4 30. Qe4# 1-0

[Event "COL-ch Amateur"]
[Site "Garzon"]
[Date "2009.11.14"]
[Round "2.13"]
[White "Castillo, Arcenover"]
[Black "Ramos, Jorge Andres"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1866"]
[PlyCount "41"]
[EventDate "2009.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. Nc3 Nf6 4. Nf3 Bg4 5. Ne5 Bf5 6. c5 Nbd7 7. Nxd7 Nxd7 8. Bg5 b6 9. cxb6 axb6 10. g3 Qc7 11. Bg2 h6 12. Bd2 e5 13. dxe5 Nxe5 14. 0-0 Bd6 15. Rc1 Qd7 16. e4 dxe4 17. Nxe4 Rc8 18. Nxd6+ Qxd6 19. Bf4 Qf6 20. Bxe5 Qxe5 21. Re1 1-0

[Event "COL-ch Amateur"]
[Site "Garzon"]
[Date "2009.11.14"]
[Round "1.16"]
[White "Chaux, Oscar Orlando"]
[Black "Castillo, Arcenover"]
[Result "0-1"]
[ECO "E71"]
[BlackElo "1866"]
[PlyCount "58"]
[EventDate "2009.11.14"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Bd3 d6 6. h3 Na6 7. a3 c5 8. d5 Nc7 9. Nge2 Nd7 10. f4 a6 11. b4 b5 12. cxb5 Nxb5 13. Bb2 Nxc3 14. Bxc3 Bxc3+ 15. Nxc3 cxb4 16. axb4 Qb6 17. Qb3 a5 18. Ra4 Nc5 19. Qa3 Nxd3+ 20. Ke2 Nxf4+ 21. Kf3 Nd3 22. Ke2 Nxb4 23. Rb1 Ba6+ 24. Kf3 Bd3 25. Rb2 f5 26. Na2 fxe4+ 27. Kg3 Qd4 28. Nxb4 Qe5+ 29. Kg4 Qf4# 0-1

[Event "Bogota IRT op"]
[Site "Bogota"]
[Date "2009.05.03"]
[Round "8"]
[White "Castillo, Arcenover"]
[Black "Quintero, Raul"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "1861"]
[BlackElo "2160"]
[PlyCount "87"]
[EventDate "2009.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Bd3 0-0 7. Nge2 a6 8. 0-0 Nbd7 9. f4 e6 10. Rb1 exd5 11. Nxd5 Nxd5 12. cxd5 b5 13. b3 Qc7 14. Bb2 f6 15. Rc1 Bb7 16. f5 Ne5 17. fxg6 hxg6 18. Nf4 Qf7 19. Ne6 Nxd3 20. Qxd3 Rfe8 21. Nxg7 Qxg7 22. Bxf6 Qh6 23. Rce1 Bc8 24. Qg3 Ra7 25. Qxd6 c4 26. bxc4 bxc4 27. Qc5 Rh7 28. h4 Qd2 29. Qxc4 Rb7 30. Bg5 Qa5 31. Qe2 Qa4 32. Qf3 Qxa2 33. Qf6 Kh7 34. h5 Rg8 35. Be3 Rb2 36. hxg6+ Rxg6 37. Qh4+ Kg8 38. Qd8+ Kh7 39. Rf7+ Rg7 40. Rxg7+ Kxg7 41. Qg5+ Kh7 42. Qh6+ Kg8 43. Qg6+ Kf8 44. Bc5# 1-0

[Event "Bogota IRT op"]
[Site "Bogota"]
[Date "2009.05.02"]
[Round "6"]
[White "Castillo, Arcenover"]
[Black "Velazco, Eduardo"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1861"]
[PlyCount "51"]
[EventDate "2009.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. c4 d5 2. cxd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 c6 6. e4 e6 7. Nd5 Qd8 8. Nxf6+ Qxf6 9. e5 Qg6 10. Nf3 Be7 11. h4 Qe4+ 12. Be3 Nd7 13. Bd3 Qg4 14. Kf1 f5 15. Bg5 Bb4 16. Qb3 Nb6 17. Qxb4 Nd5 18. Qa3 Kf7 19. h5 h6 20. Rh4 Qxg5 21. Nxg5+ hxg5 22. Rh1 g4 23. g3 g5 24. hxg6+ Kg7 25. Rxh8 Kxh8 26. Qf8# 1-0

[Event "Bogota IRT op"]
[Site "Bogota"]
[Date "2009.05.02"]
[Round "7"]
[White "Hernandez, Alberto"]
[Black "Castillo, Arcenover"]
[Result "0-1"]
[ECO "E71"]
[WhiteElo "2301"]
[BlackElo "1861"]
[PlyCount "50"]
[EventDate "2009.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 b6 7. Bd3 c5 8. d5 Nbd7 9. Nge2 Ne5 10. f4 Nxd3+ 11. Qxd3 a6 12. g4 b5 13. cxb5 axb5 14. e5 dxe5 15. fxe5 Nd7 16. e6 Ne5 17. Qxb5 Ba6 18. exf7+ Rxf7 19. Qb3 Rb8 20. Qa3 Qb6 21. Na4 Qa5+ 22. Nec3 Nd3+ 23. Kd1 Nxb2+ 24. Kc2 Bd3+ 25. Kc1 Nxa4 0-1

[Event "Bogota IRT op"]
[Site "Bogota"]
[Date "2009.05.01"]
[Round "4"]
[White "Castillo, Arcenover"]
[Black "Gutierrez Herrera, Jose Antonio"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1861"]
[BlackElo "2236"]
[PlyCount "70"]
[EventDate "2009.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. e3 b6 5. a3 Bb7 6. b4 e4 7. Bb2 Qe7 8. Nc3 Ne5 9. Qc2 Nxc4 10. Nb5 d5 11. Rc1 Ng4 12. Ne2 c6 13. Nbd4 Nxb2 14. Qxb2 Ne5 15. Nf4 g5 16. 0-0 gxf4 17. Nxc6 Bxc6 18. exf4 Bg7 19. fxe5 Bxe5 20. Qc2 Bb5 21. Rfe1 0-0 22. Qd1 Qg5 23. Kh1 Bb2 24. Rb1 Bd4 25. f4 Qf5 26. Rf1 Bxf1 27. Qxf1 Qh5 28. h3 Rac8 29. g4 Qh4 30. Qb5 Rfd8 31. Rf1 Rc2 32. Qe2 Rdc8 33. f5 Qg3 34. g5 Be5 35. Bxe4 Qxh3+ 0-1

[Event "Bogota IRT op"]
[Site "Bogota"]
[Date "2009.05.01"]
[Round "3"]
[White "Farfan, Eduard Ricardo"]
[Black "Castillo, Arcenover"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "1861"]
[PlyCount "33"]
[EventDate "2009.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Bc4 Ne5 6. Bb3 Nf6 7. Nc3 Bg7 8. 0-0 0-0 9. Bf4 Nh5 10. Bg3 a6 11. Nde2 Nxg3 12. Nxg3 e6 13. f4 Nc6 14. f5 b5 15. Kh1 Qb6 16. f6 Bh6 17. Nce2 0-1

[Event "Bogota IRT op"]
[Site "Bogota"]
[Date "2009.05.01"]
[Round "5"]
[White "Olarte Mateus, Juan Vicente"]
[Black "Castillo, Arcenover"]
[Result "1-0"]
[ECO "B21"]
[BlackElo "1861"]
[PlyCount "74"]
[EventDate "2009.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 d5 4. exd5 Qxd5 5. Nc3 Qd8 6. Bc4 Bg4 7. Bxf7+ Kxf7 8. Ng5+ Ke8 9. Qxg4 Nh6 10. Qh3 Nd4 11. 0-0 Nxc2 12. Nf3 Nxa1 13. Ne4 Nc2 14. Qh5+ g6 15. Qe5 Qb6 16. Qxh8 Nd4 17. Nxd4 cxd4 18. d3 Nf5 19. Re1 Ne3 20. Qxh7 Rc8 21. Bd2 Rc6 22. b4 Qa6 23. Ng5 Rf6 24. Qh3 Kd8 25. Bxe3 dxe3 26. Qxe3 Kc8 27. Ne6 Qb6 28. d4 Bh6 29. g3 Qxb4 30. Rc1+ Kd7 31. Rc7+ Ke8 32. Rc8+ Kf7 33. Nd8+ Kg7 34. Rc7 Qb1+ 35. Kg2 Qxa2+ 36. Kh3 Bxf4 37. Qxe7+ Kh6 1-0

[Event "Bogota IRT op"]
[Site "Bogota"]
[Date "2009.04.30"]
[Round "1"]
[White "Ramirez, Carlos"]
[Black "Castillo, Arcenover"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2262"]
[BlackElo "1861"]
[PlyCount "81"]
[EventDate "2009.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 Na6 7. 0-0 c5 8. d5 Nd7 9. Be3 f5 10. Qd2 Nf6 11. e5 Ng4 12. exd6 Nxe3 13. dxe7 Qxe7 14. Qxe3 Qxe3 15. fxe3 Re8 16. Kf2 Bh6 17. Nd1 Nb4 18. Ne1 f4 19. exf4 Bxf4 20. a3 Na6 21. Nf3 Re7 22. Bd3 Bg4 23. g3 Bd6 24. Kg2 Rf8 25. Nc3 Re3 26. Be4 Nc7 27. Nd2 a6 28. Rxf8+ Bxf8 29. Nf1 Re2+ 30. Nxe2 Bxe2 31. b3 b5 32. Ne3 bxc4 33. bxc4 Ne8 34. h3 Nd6 35. Re1 Bxc4 36. Nxc4 Nxc4 37. Bd3 Nxa3 38. Bxa6 c4 39. Rc1 h5 40. Bxc4 Nxc4 41. Rxc4 1-0

[Event "Bogota Mila Memorial op"]
[Site "Bogota"]
[Date "2009.04.??"]
[Round "2"]
[White "Castillo, Arcenover"]
[Black "Soto, Cristian Fernando"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1861"]
[PlyCount "96"]
[EventDate "2009.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. cxd5 exd5 4. Bg2 Nf6 5. Nf3 Bd6 6. 0-0 0-0 7. a3 Bf5 8. d3 Nbd7 9. b4 c6 10. Bb2 Qc7 11. Nc3 a5 12. b5 c5 13. Rc1 d4 14. Na4 Qd8 15. Nh4 Bg4 16. Bxb7 Rb8 17. Bc6 Ne5 18. Ba1 Qe7 19. Nb2 Nxc6 20. bxc6 Bxe2 21. Re1 Bxd1 22. Rxe7 Bxe7 23. Nf5 Bg4 24. Nxe7+ Kh8 25. Rxc5 Rfe8 26. c7 Ra8 27. f3 Rxe7 28. fxg4 Rc8 29. Kf2 Rexc7 30. Rxc7 Rxc7 31. Nc4 Nxg4+ 32. Kf3 Nxh2+ 33. Ke4 Nf1 34. Bxd4 Nxg3+ 35. Kd5 Rd7+ 36. Nd6 Nf5 37. Bc5 Nxd6 38. Bxd6 h5 39. Kc6 Rxd6+ 40. Kxd6 h4 41. d4 h3 42. d5 h2 43. Ke7 h1Q 44. d6 Qh4+ 45. Ke8 f5 46. d7 Qa4 47. Ke7 Qxa3+ 48. Ke8 f4 0-1

[Event "Bogota Mila Memorial op"]
[Site "Bogota"]
[Date "2009.04.??"]
[Round "1"]
[White "Mendoza, Rafael Enrique"]
[Black "Castillo, Arcenover"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2317"]
[BlackElo "1861"]
[PlyCount "61"]
[EventDate "2009.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. 0-0 e6 6. d3 Nf6 7. e5 Ng4 8. Nc3 d5 9. Bf4 h5 10. Na4 h4 11. h3 Nh6 12. c4 Nf5 13. Rc1 d4 14. Ng5 Be7 15. Qg4 f6 16. Ne4 g5 17. exf6 Bxf6 18. Bxg5 Bxg5 19. Qxg5 Qxg5 20. Nxg5 Rg8 21. Nf3 Ra7 22. Ne5 Rag7 23. Ng4 Kd8 24. Nxc5 Kc7 25. Rfe1 Kd6 26. b4 a5 27. a3 e5 28. Ne4+ Kc7 29. Nef6 Rf8 30. Rxe5 axb4 31. Ne8+ 1-0

[Event "Bogota Mila Memorial op"]
[Site "Bogota"]
[Date "2009.04.??"]
[Round "8"]
[White "Ortiz, Abel"]
[Black "Castillo, Arcenover"]
[Result "0-1"]
[ECO "A35"]
[BlackElo "1861"]
[PlyCount "37"]
[EventDate "2009.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. e3 g6 5. d4 cxd4 6. exd4 d5 7. cxd5 Nxd5 8. Bc4 Nb6 9. Bb5 Bg7 10. Be3 0-0 11. Bxc6 bxc6 12. 0-0 Nd5 13. Qd2 Nxe3 14. Qxe3 Rb8 15. b3 Bf5 16. Ne4 c5 17. dxc5 Rc8 18. Rac1 h5 19. Nfd2 0-1

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2008.06.01"]
[Round "7"]
[White "Castillo, Arcenover"]
[Black "Manotas, S Franklin"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "2032"]
[PlyCount "146"]
[EventDate "2008.05.30"]
[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 Nc6 3. Bc4 a6 4. a4 e6 5. Nc3 Nf6 6. d3 d5 7. exd5 exd5 8. Ba2 h6 9. 0-0 Be6 10. Ne2 Bd6 11. Nf4 Bxf4 12. Bxf4 0-0 13. Ne5 Rc8 14. Nxc6 Rxc6 15. h3 Qd7 16. Qf3 Rd8 17. Rfe1 Nh7 18. a5 Bf5 19. Re5 Be6 20. Rae1 Nf8 21. Rh5 Ng6 22. Bxh6 gxh6 23. Rxh6 Kg7 24. Qh5 Rh8 25. Rxh8 Nxh8 26. Qe5+ f6 27. Qg3+ Kf8 28. Re3 d4 29. Bxe6 Rxe6 30. Qb8+ Re8 31. Rxe8+ Qxe8 32. Qxb7 Qe1+ 33. Kh2 Qxa5 34. Qc8+ Kg7 35. Qd7+ Nf7 36. Qg4+ Kf8 37. Qc8+ Ke7 38. f4 Qb6 39. h4 Nd6 40. Qg4 Qxb2 41. Qe2+ Kf8 42. g4 Qc1 43. f5 Qe3 44. Qg2 Qf4+ 45. Kh3 Qe3+ 46. Kh2 Qe5+ 47. Kh3 Nf7 48. Qa8+ Kg7 49. Qxa6 Qe3+ 50. Kh2 Qf2+ 51. Kh3 Qf3+ 52. Kh2 Qxg4 53. Qe6 Qxh4+ 54. Kg2 Qg4+ 55. Kf2 Qf4+ 56. Ke2 Qe5+ 57. Kd2 Qxe6 58. fxe6 Nd6 59. c3 Kf8 60. cxd4 cxd4 61. Ke2 Ke7 62. Kf3 Kxe6 63. Kf4 f5 64. Kf3 Ke5 65. Kg3 f4+ 66. Kg4 Nb7 67. Kf3 Nc5 68. Ke2 Kf5 69. Kf3 Nxd3 70. Ke2 Ke4 71. Kd2 Ne5 72. Ke1 Ke3 73. Kf1 d3 0-1

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2008.05.31"]
[Round "4"]
[White "Castillo, Arcenover"]
[Black "Reyes Medina, Jorge Alberto"]
[Result "0-1"]
[ECO "A49"]
[PlyCount "78"]
[EventDate "2008.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. c3 Nc6 7. Na3 e5 8. e3 e4 9. Nd2 Re8 10. b4 a6 11. b5 axb5 12. Nxb5 h5 13. a4 Bf5 14. Bb2 Ne7 15. Qb3 Qd7 16. c4 c6 17. Nc3 d5 18. c5 Bh3 19. Ne2 Bxg2 20. Kxg2 Bh6 21. Nf4 Bxf4 22. exf4 Nf5 23. Rfe1 Ng4 24. Nxe4 dxe4 25. Qc3 Qd5 26. Re3 Ngxe3+ 27. fxe3 Qc4 28. Kf2 Qxc3 29. Bxc3 Ne7 30. a5 Nd5 31. Bd2 b6 32. cxb6 Nxb6 33. Bb4 Nc4 34. a6 Reb8 35. Bc3 Rb3 36. Rc1 Rxa6 37. d5 cxd5 38. Bd4 Ra2+ 39. Kg1 f6 0-1

[Event "Cali qual"]
[Site "Cali"]
[Date "2008.05.02"]
[Round "3"]
[White "Castillo, Arcenover"]
[Black "Sierra, Julian Andres"]
[Result "0-1"]
[ECO "D85"]
[BlackElo "2087"]
[PlyCount "94"]
[EventDate "2008.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. c4 g6 2. d4 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. Bc4 c5 9. 0-0 Bg4 10. h3 Bxf3 11. Qxf3 cxd4 12. cxd4 Qxd4 13. Bh6 Qxc4 14. Bxg7 Kxg7 15. Rac1 Qe6 16. Rc7 Na6 17. Rxb7 Rfc8 18. Qf4 Nc5 19. Rb5 Qxe4 20. Qg3 Ne6 21. Rbb1 Rc2 22. Rbe1 Qc6 23. Qe5+ Kg8 24. Rb1 Rc8 25. Qe3 Rxa2 26. Rbc1 Rc2 27. Ra1 Qb6 28. Qa3 Qc5 29. Qxc5 R8xc5 30. Rxa7 Rc7 31. Ra8+ Kg7 32. h4 Re2 33. g3 Rcc2 34. Ra4 Nc5 35. Rf4 Ne4 36. Kg2 e5 37. Rxe4 Rxe4 38. Kf3 Ree2 39. g4 f5 40. gxf5 gxf5 41. h5 Kh6 42. Kg3 Kxh5 43. Rh1+ Kg6 44. Ra1 Rxf2 45. Ra6+ Kg5 46. Ra7 f4+ 47. Kh3 Rh2# 0-1

