[Event "Pan American-ch U14"]
[Site "Cali"]
[Date "2015.07.01"]
[Round "5"]
[White "Machaj Castillero, Miguel Angel"]
[Black "Garcia, Cristopher Luis"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "1503"]
[PlyCount "70"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. Qa4+ Nc6 8. Bb5 Bxc3+ 9. bxc3 Bd7 10. Qc2 0-0 11. 0-0 h6 12. Bf4 Ne7 13. Bd3 Ng6 14. Bg3 Nh5 15. e5 Ngf4 16. Be4 Bc6 17. Rfe1 Nxg3 18. fxg3 Nd5 19. h4 Qd7 20. Kf2 f5 21. exf6 Nxf6 22. Bxc6 Qxc6 23. Kg1 Nd5 24. c4 Nf6 25. Ne5 Qd6 26. Qd3 Nd7 27. Nxd7 Qxd7 28. Rf1 c6 29. Rad1 Rxf1+ 30. Rxf1 Rd8 31. Rd1 a6 32. Qe4 b5 33. cxb5 axb5 34. Kh2 c5 35. Kg1 cxd4 0-1

[Event "Pan American-ch U14"]
[Site "Cali"]
[Date "2015.07.01"]
[Round "6"]
[White "Vasquez Miranda, Lenin Jesed"]
[Black "Machaj Castillero, Miguel Angel"]
[Result "1-0"]
[ECO "C55"]
[BlackElo "1503"]
[PlyCount "67"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 0-0 6. 0-0 d6 7. Re1 Bg4 8. Nbd2 Qd7 9. Kh1 d5 10. exd5 Nxd5 11. Nf1 Nb6 12. Bb3 Qd6 13. h3 Bh5 14. Ng3 Bg6 15. Bc2 Rad8 16. Ne4 Qe6 17. Qe2 Kh8 18. Be3 Nc8 19. Rad1 Nd6 20. Nxd6 Rxd6 21. Bc5 Qxa2 22. Bxd6 Bxd6 23. Bb1 Qb3 24. Qc2 Qb6 25. Qd2 Na5 26. Ba2 Nb3 27. Bxb3 Qxb3 28. Nxe5 Bf5 29. Nc4 Qb5 30. Nxd6 cxd6 31. Qe2 Qc6 32. Rd2 Bd7 33. Qe4 Qxe4 34. Rxe4 1-0

[Event "Pan American-ch U14"]
[Site "Cali"]
[Date "2015.06.30"]
[Round "4"]
[White "Mesa Baez, Samuel"]
[Black "Machaj Castillero, Miguel Angel"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1435"]
[BlackElo "1503"]
[PlyCount "51"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 Nc6 4. e3 e6 5. Bd3 Bd6 6. Ne5 Nd7 7. Qh5 Ndxe5 8. dxe5 g6 9. Qh6 Bf8 10. Qh3 Bg7 11. Qg3 Bd7 12. Nd2 Nb4 13. Bg5 Nxd3+ 14. cxd3 f6 15. exf6 Bxf6 16. Bxf6 Qxf6 17. Qxc7 Qxb2 18. Rb1 Rc8 19. Qxc8+ Bxc8 20. Rxb2 Kd7 21. Ke2 e5 22. Rc1 h5 23. Rbc2 g5 24. Rc7+ Kd6 25. Rxc8 Rxc8 26. Rxc8 1-0

[Event "Pan American-ch U14"]
[Site "Cali"]
[Date "2015.06.29"]
[Round "3"]
[White "Machaj Castillero, Miguel Angel"]
[Black "Cuellar Torres, Eduard Julian"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1503"]
[PlyCount "45"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. 0-0 a6 6. Ba4 0-0 7. Re1 d5 8. exd5 Nxd5 9. Nxe5 Nxe5 10. Rxe5 Re8 11. Rxe8+ Qxe8 12. d4 Bd6 13. Bd2 c5 14. Qf3 Qe6 15. Be3 Rb8 16. Nd2 Nxe3 17. Qxe3 Qxe3 18. fxe3 cxd4 19. exd4 f5 20. Rf1 g6 21. Re1 Bd7 22. Nf3 Bf4 23. Re7 1-0

[Event "Central America & Caribbean U12"]
[Site "Palmira"]
[Date "2014.10.07"]
[Round "7.9"]
[White "Machaj Castillero, Miguel Angel"]
[Black "Alvarez Angel, Nelson Eduardo"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1534"]
[BlackElo "1638"]
[PlyCount "62"]
[EventDate "2014.10.04"]
[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. 0-0 d6 5. d3 Nf6 6. Bg5 Be6 7. Nbd2 Bxc4 8. Nxc4 Qd7 9. Be3 Bb6 10. Nxb6 axb6 11. h3 d5 12. exd5 Nxd5 13. Re1 0-0-0 14. Bd2 f6 15. c4 Ndb4 16. Bxb4 Nxb4 17. Qb3 Nxd3 18. Rad1 Qf5 19. Re3 Nf4 20. Rxd8+ Rxd8 21. Qa3 Kb8 22. Nh4 Qg5 23. g3 Nxh3+ 24. Kg2 Nf4+ 25. Kh2 Rd6 26. gxf4 Qxh4+ 27. Kg2 Qxf4 28. Qa4 c6 29. Qb4 Kc7 30. c5 Qxb4 31. cxd6+ Qxd6 0-1

[Event "Central America & Caribbean U12"]
[Site "Palmira"]
[Date "2014.10.05"]
[Round "4.5"]
[White "Machaj Castillero, Miguel Angel"]
[Black "Castro Bello, Carlos Javier"]
[Result "0-1"]
[ECO "B75"]
[WhiteElo "1534"]
[BlackElo "1910"]
[PlyCount "38"]
[EventDate "2014.10.04"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. g4 h5 9. gxh5 Nxh5 10. Qd2 Bd7 11. Nxc6 Bxc6 12. Bd4 Qa5 13. Bxg7 Nxg7 14. Bc4 Qc5 15. Bd5 Bxd5 16. Qxd5 Qe3+ 17. Ne2 0-0 18. Qd3 Qb6 19. 0-0-0 Rfc8 0-1

[Event "Central America-ch U08"]
[Site "Medellin"]
[Date "2010.12.10"]
[Round "3"]
[White "Cotes Ontibon, Juan Sebastian"]
[Black "Machaj Castillero, Miguel Angel"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "29"]
[EventDate "2010.12.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. 0-0 0-0 6. d3 d6 7. Bg5 Bg4 8. Nd5 Nd4 9. Nxf6+ gxf6 10. Bh6 Re8 11. h3 Nxf3+ 12. Kh1 Be6 13. Qxf3 Bxc4 14. Qg4+ Kh8 15. Qg7# 1-0

[Event "Central America-ch U08"]
[Site "Medellin"]
[Date "2010.12.09"]
[Round "1"]
[White "Machaj Castillero, Miguel Angel"]
[Black "Soto Gonzalez, Miguel Angel"]
[Result "1-0"]
[ECO "D38"]
[PlyCount "64"]
[EventDate "2010.12.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Bb4 5. e3 Ne4 6. Bd2 Nxc3 7. Bxc3 Bxc3+ 8. bxc3 0-0 9. Bd3 Nc6 10. 0-0 Bd7 11. Qe2 Re8 12. Ne5 Nxe5 13. dxe5 dxc4 14. Be4 c6 15. Qh5 g6 16. Qe2 b5 17. Rad1 Qc7 18. a4 a6 19. axb5 axb5 20. Rd2 Rad8 21. Bf3 Qxe5 22. Rfd1 Qc7 23. Bh5 gxh5 24. Qxh5 Re7 25. Rd4 Kh8 26. Rg4 e5 27. Rg3 Be8 28. Rxd8 Qxd8 29. Qg4 Qd1+ 30. Qxd1 f5 31. Qd8 Re6 32. Qc8 Re7 1-0

