[Event "Pan American-ch U16"]
[Site "Cali"]
[Date "2011.07.08"]
[Round "9"]
[White "Zuchovicki Zaritsky, Axel"]
[Black "Chero Ramirez, Daniel"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "18"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Nc3 Bb4 7. Bd3 0-0 8. Bg5 Nxe4 9. 0-0 Qb6 1-0

[Event "Pan American-ch U16"]
[Site "Cali"]
[Date "2011.07.07"]
[Round "7"]
[White "Ccahua, Alexander"]
[Black "Chero Ramirez, Daniel"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1734"]
[PlyCount "55"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bg5 d6 6. e3 c5 7. Be2 a5 8. 0-0 h6 9. Bh4 Na6 10. Rc1 g5 11. Bg3 Nh5 12. a3 f5 13. dxc5 Nxc5 14. b4 axb4 15. axb4 Nxg3 16. hxg3 Bxc3 17. Rxc3 Ne4 18. Rc1 e6 19. Nd4 Qf6 20. Bf3 Ra2 21. Bxe4 fxe4 22. Rc2 Rxc2 23. Qxc2 e5 24. Nb5 Kh8 25. Qd2 Be6 26. Nxd6 Rd8 27. Nxe4 Rxd2 28. Nxf6 1-0

[Event "Pan American-ch U16"]
[Site "Cali"]
[Date "2011.07.07"]
[Round "8"]
[White "Chero Ramirez, Daniel"]
[Black "Kong Vega, Carlos Daniel"]
[Result "1-0"]
[ECO "B05"]
[PlyCount "55"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. Nf3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Nc3 Nc6 9. Bf4 e6 10. exd6 cxd6 11. b3 d5 12. c5 Nd7 13. Bb5 Rc8 14. Ne5 Ndxe5 15. Bxe5 f6 16. Bg3 Qa5 17. Rc1 Kf7 18. 0-0 h5 19. Re1 b6 20. Qd2 hxg4 21. Qe3 Bf5 22. hxg4 Bxg4 23. f3 Bf5 24. Bd6 a6 25. Bd3 Bxd6 26. cxd6 Bh3 27. f4 Nd8 28. f5 1-0

[Event "Pan American-ch U16"]
[Site "Cali"]
[Date "2011.07.06"]
[Round "6"]
[White "Chero Ramirez, Daniel"]
[Black "Moreno, David Eduardo1"]
[Result "1-0"]
[ECO "C78"]
[PlyCount "54"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Bc5 6. c3 d6 7. d4 b5 8. dxc5 bxa4 9. Qxa4 Bd7 10. cxd6 cxd6 11. Qc4 Ne7 12. Qd3 d5 13. Nxe5 Bb5 14. c4 dxc4 15. Qxd8+ Rxd8 16. Nc3 Ng6 17. Nxg6 hxg6 18. Nxb5 axb5 19. Bg5 Rd7 20. Bxf6 gxf6 21. Rfd1 Rxd1+ 22. Rxd1 Ke7 23. Rd5 Rd8 24. Rxd8 Kxd8 25. Kf1 Kd7 26. b3 c3 27. Ke2 Kc6 1-0

[Event "Pan American-ch U16"]
[Site "Cali"]
[Date "2011.07.06"]
[Round "5"]
[White "Conislla, Oskar"]
[Black "Chero Ramirez, Daniel"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1774"]
[PlyCount "53"]
[EventDate "2011.07.03"]
[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 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 f4 12. c4 b4 13. Nc2 a5 14. b3 Rb8 15. a3 bxa3 16. Rxa3 Bg7 17. Qh5 0-0 18. 0-0 Bd7 19. g3 fxg3 20. hxg3 Be8 21. Qh3 Qg5 22. Nce3 Nd4 23. Kg2 f6 24. Rh1 h6 25. Nf5 Nxf5 26. Qxf5 Qxf5 27. exf5 1-0

[Event "Pan American-ch U16"]
[Site "Cali"]
[Date "2011.07.05"]
[Round "4"]
[White "Chero Ramirez, Daniel"]
[Black "Pujaico Escudero, Kevin Edgar"]
[Result "1/2-1/2"]
[ECO "B43"]
[BlackElo "1829"]
[PlyCount "50"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Be2 Bb7 7. f3 Qc7 8. 0-0 Nf6 9. Kh1 b4 10. Na4 d5 11. exd5 Nxd5 12. Qd3 Bd6 13. c4 bxc3 14. Nxc3 Nxc3 15. Qxc3 Bxh2 16. f4 Qxc3 17. bxc3 Bg3 18. Bf3 Bxf3 19. Rxf3 Bh4 20. f5 e5 21. Nb3 Nd7 22. Na5 Rc8 23. Ba3 Be7 24. Bxe7 Kxe7 25. Rd3 Rhd8 1/2-1/2

[Event "Pan American-ch U16"]
[Site "Cali"]
[Date "2011.07.04"]
[Round "2"]
[White "Chero Ramirez, Daniel"]
[Black "Jaramillo Ochoa, Mateo"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "1925"]
[PlyCount "66"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. Be2 0-0 12. 0-0 Bg5 13. c3 Ne7 14. Nc2 Bb7 15. Nce3 Bxe3 16. fxe3 Bxd5 17. exd5 f5 18. g4 Qb6 19. Qd2 f4 20. Kg2 fxe3 21. Qd3 Ng6 22. Qe4 Nf4+ 23. Kf3 Nxd5+ 24. Kg3 Nf4 25. Rxf4 exf4+ 26. Kh4 Rae8 27. Qd5+ Kh8 28. Rd1 Re5 29. Qxd6 Qxd6 30. Rxd6 g5+ 31. Kh5 f3 32. Bxf3 Rxf3 33. Kh6 Rh3# 0-1

[Event "Pan American-ch U16"]
[Site "Cali"]
[Date "2011.07.04"]
[Round "3"]
[White "Ravello, Calixto"]
[Black "Chero Ramirez, Daniel"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1832"]
[PlyCount "53"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 Bg7 10. Qd2 f5 11. Bd3 fxe4 12. Bxe4 0-0 13. Bd5 Kh8 14. Rd1 Qb6 15. Nc4 Qd4 16. Nxd6 Be6 17. Bxc6 bxc6 18. Nde4 Bd5 19. 0-0 f5 20. Qg5 Qb4 21. Ng3 h6 22. Nxd5 cxd5 23. Qh5 Rf6 24. Nxf5 Raf8 25. Nxg7 Kxg7 26. Qxe5 Kh7 27. Rxd5 1-0

