[Event "Medellin op"]
[Site "Medellin"]
[Date "2011.??.??"]
[Round "3.5"]
[White "Arenas Ocampo, Jhoan E"]
[Black "Murillo Castro, Johan"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1569"]
[PlyCount "60"]
[EventDate "2011.02.08"]
[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 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 Bf5 5. a3 e6 6. c4 Nf6 7. Nc3 c5 8. d5 exd5 9. cxd5 a6 10. Bc4 Bd6 11. Bg5 0-0 12. 0-0 Nbd7 13. h3 Qc7 14. Nh4 Bg6 15. Nxg6 fxg6 16. a4 Ne5 17. b3 Nh5 18. Ne4 Nf4 19. Nxd6 Qxd6 20. Bxf4 Rxf4 21. Qe2 Re8 22. Kh1 Rff8 23. Qc2 Rf5 24. Rae1 Rh5 25. f4 Nxc4 26. Rxe8+ Kf7 27. Re5 Na3 28. Qb2 c4 29. bxc4 Nxc4 30. Qxb7+ Kf6 1-0

[Event "Medellin op"]
[Site "Medellin"]
[Date "2011.??.??"]
[Round "5.5"]
[White "Gomez Baron, Nicolas"]
[Black "Murillo Castro, Johan"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "1590"]
[PlyCount "38"]
[EventDate "2011.02.08"]
[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 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. dxc5 Nf6 6. b4 Bf5 7. Nf3 Be7 8. e3 0-0 9. Be2 b6 10. Nd4 Bg6 11. Ba3 bxc5 12. bxc5 Qa5 13. Qb3 Ne4 14. Bb2 Bxc5 15. 0-0 Nd2 16. Qb5 Qxb5 17. Ndxb5 Nxf1 18. Kxf1 Na6 19. Nxd5 Rab8 1-0

[Event "Medellin op"]
[Site "Medellin"]
[Date "2011.??.??"]
[Round "7.8"]
[White "Jaramillo, Daniel Alejandro"]
[Black "Murillo Castro, Johan"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1532"]
[PlyCount "60"]
[EventDate "2011.02.08"]
[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 d5 2. exd5 Nf6 3. Bc4 c6 4. dxc6 Nxc6 5. Nf3 Bf5 6. 0-0 e6 7. d4 Bd6 8. Nc3 0-0 9. a3 a6 10. Re1 h6 11. Ne2 Qc7 12. Ng3 Bg4 13. c3 Rad8 14. h3 Nxd4 15. hxg4 Nxf3+ 16. Qxf3 Qxc4 17. g5 Nh7 18. gxh6 Qh4 19. hxg7 Kxg7 20. Bf4 Bxf4 21. Nh5+ Kh8 22. Nxf4 Rg8 23. g3 Qf6 24. Qe4 Rg4 25. Qxb7 Qxf4 26. Qxa6 Rxg3+ 27. fxg3 Qxg3+ 28. Kf1 Qf3+ 29. Kg1 Rg8+ 30. Kh2 Qg2# 0-1

[Event "Medellin op"]
[Site "Medellin"]
[Date "2011.??.??"]
[Round "4.9"]
[White "Murillo Castro, Johan"]
[Black "Lopez, Jose Henry"]
[Result "1-0"]
[ECO "A41"]
[BlackElo "1517"]
[PlyCount "43"]
[EventDate "2011.02.08"]
[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 d6 2. Bf4 e6 3. Nf3 c6 4. e3 g6 5. c4 Bg7 6. Bd3 Ne7 7. h4 f6 8. Nc3 0-0 9. Qc2 f5 10. h5 e5 11. dxe5 dxe5 12. Nxe5 Bxe5 13. Bxe5 g5 14. c5 h6 15. Qb3+ Nd5 16. Nxd5 cxd5 17. e4 fxe4 18. Bxe4 Qa5+ 19. Bc3 Qxc5 20. Bxd5+ Kh7 21. Bg8+ Rxg8 22. Qf7+ 1-0

[Event "Medellin op"]
[Site "Medellin"]
[Date "2011.??.??"]
[Round "1.16"]
[White "Murillo Castro, Johan"]
[Black "Murillo, Simon"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1500"]
[PlyCount "23"]
[EventDate "2011.02.08"]
[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 d5 2. Bf4 Bf5 3. e3 Nf6 4. Nf3 Nc6 5. c4 dxc4 6. Bxc4 e6 7. Nbd2 Nb4 8. Qa4+ Nc6 9. Bb5 Be4 10. Nxe4 Nxe4 11. Bxc6+ Ke7 12. Bxe4 1-0

[Event "Antioquia Region-ch C"]
[Site "Medellin"]
[Date "2011.??.??"]
[Round "1.22"]
[White "Murillo Castro, Johan"]
[Black "Padilla, Ivo"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1630"]
[BlackElo "1656"]
[PlyCount "60"]
[EventDate "2011.03.03"]
[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. Bf4 g6 3. e3 Bg7 4. c4 d5 5. Nf3 0-0 6. c5 c6 7. Nbd2 Bg4 8. Bd3 Nbd7 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Nf6 12. Bc2 Re8 13. Be5 Nd7 14. Bxg7 Kxg7 15. h3 Bxf3 16. Qxf3 e5 17. 0-0-0 Qg5+ 18. Kb1 exd4 19. Rxd4 Nxc5 20. Qc3 Kg8 21. Rg4 Qe5 22. Qc4 b5 23. Qf4 Rad8 24. Qf3 Qe2 25. Qxe2 Rxe2 26. f4 Rdd2 27. Rc1 Nd3 28. Rd1 Rxc2 29. Rxd3 Rxb2+ 30. Kc1 Rxa2 0-1

[Event "Antioquia Region-ch C"]
[Site "Medellin"]
[Date "2011.??.??"]
[Round "2.25"]
[White "Murillo Castro, Johan"]
[Black "Plaza Sibaja, Oscar Emilio"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1630"]
[BlackElo "1602"]
[PlyCount "56"]
[EventDate "2011.03.03"]
[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. Bf4 e6 3. e3 d5 4. c4 Bb4+ 5. Nd2 Ne4 6. Ngf3 0-0 7. Bd3 Nxd2 8. Nxd2 c5 9. 0-0 cxd4 10. Nf3 dxe3 11. fxe3 dxc4 12. Bxh7+ Kh8 13. Qc2 f5 14. Bg6 Qd3 15. Qxd3 cxd3 16. Ne5 Nc6 17. Nxd3 Bd7 18. a3 Be7 19. Rf3 Rf6 20. Bg5 Rxg6 21. Bxe7 e5 22. Rh3+ Kg8 23. Bb4 f4 24. Rf3 Bg4 25. Raf1 Bxf3 26. Rxf3 Rd8 27. exf4 e4 28. f5 exf3 0-1

