[Event "Gran Canaria Cabildo op"]
[Site "Gran Canaria"]
[Date "2013.01.31"]
[Round "7"]
[White "Roque Hernandez, Francisco"]
[Black "Herrera Robles, Sergio"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1538"]
[BlackElo "1714"]
[PlyCount "29"]
[EventDate "2013.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Bc5 4. 0-0 Nxe4 5. d4 Bd6 6. Re1 f5 7. dxe5 Nxf2 8. Qd5 Qe7 9. exd6 Qxe1+ 10. Nxe1 cxd6 11. Qf7+ Kd8 12. Nc3 Re8 13. Nd5 b6 14. Bg5+ Re7 15. Bxe7# 1-0

[Event "Gran Canaria Cabildo op"]
[Site "Gran Canaria"]
[Date "2013.01.28"]
[Round "6"]
[White "Herrera Robles, Sergio"]
[Black "Garcia Almeida, Valeria"]
[Result "1-0"]
[ECO "C20"]
[WhiteElo "1714"]
[PlyCount "15"]
[EventDate "2013.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 e5 2. Qf3 Nc6 3. c3 Bd6 4. d4 Na5 5. b4 Nc4 6. Bxc4 f6 7. Qh5+ Kf8 8. Qf7# 1-0

[Event "Gran Canaria Cabildo op"]
[Site "Gran Canaria"]
[Date "2013.01.24"]
[Round "5"]
[White "Fernandez Arce, Ekaitz"]
[Black "Herrera Robles, Sergio"]
[Result "1-0"]
[ECO "C55"]
[BlackElo "1714"]
[PlyCount "36"]
[EventDate "2013.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bc5 5. Ng5 0-0 6. 0-0 h6 7. Nh3 Ng4 8. Qxg4 g6 9. Qe2 h5 10. d3 Nd4 11. Qd1 c6 12. Bh6 d5 13. Bxf8 Kxf8 14. exd5 e4 15. Nf4 Qg5 16. Ne6+ Nxe6 17. dxe6 Ke7 18. dxe4 b6 1-0

[Event "Gran Canaria Cabildo op"]
[Site "Gran Canaria"]
[Date "2013.01.17"]
[Round "3"]
[White "Herrera Robles, Sergio"]
[Black "Diaz Dominguez, Zebenzui"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "1714"]
[PlyCount "76"]
[EventDate "2013.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 Nf6 2. f3 e5 3. c3 Bc5 4. d4 Bd6 5. dxe5 Bxe5 6. Bg5 0-0 7. Bxf6 Bxf6 8. Qb3 Qe7 9. Qa3 d6 10. Nd2 Be6 11. g3 Nc6 12. Bh3 Bxh3 13. Nxh3 Ne5 14. 0-0 Qe6 15. Qb3 Qxh3 16. Nc4 Nxf3+ 17. Rxf3 Rfe8 18. Qc2 Qg4 19. Nd2 Bh4 20. Raf1 Re6 21. Qb3 Rf6 22. Kf2 Rxf3+ 23. Nxf3 Bxg3+ 24. hxg3 Qxe4 25. Ng5 Qf5+ 26. Kg1 Qxg5 27. Kg2 Qd2+ 28. Kf3 Qd3+ 29. Kg2 Qe2+ 30. Rf2 Qe4+ 31. Rf3 Qe2+ 32. Rf2 Qe4+ 33. Kf1 Qg4 34. Qxb7 Qd1+ 35. Kg2 Re8 36. Qxc7 Qd5+ 37. Kg1 Re1+ 38. Kh2 Qh1# 0-1

[Event "Gran Canaria Cabildo op"]
[Site "Gran Canaria"]
[Date "2013.01.14"]
[Round "2"]
[White "Morales Sanchez, Domingo"]
[Black "Herrera Robles, Sergio"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1483"]
[BlackElo "1714"]
[PlyCount "54"]
[EventDate "2013.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. g3 a6 5. Bg2 b5 6. cxb5 axb5 7. Nxb5 Ba6 8. Nc3 Qa5 9. 0-0 0-0-0 10. d3 c4 11. d4 d6 12. Ng5 Rg8 13. Nxf7 Re8 14. Bxc6 Nd7 15. Ng5 Kc7 16. Bg2 h6 17. Ne6+ Kb6 18. Nxf8 Rgxf8 19. Bd2 Bb7 20. Nd5+ Qxd5 21. Bxd5 Bxd5 22. b3 cxb3 23. axb3 Nf6 24. Ba5+ Kb5 25. Qd3+ Kc6 26. Rfc1+ Kd7 27. Rc7+ Kd8 1-0

[Event "Gran Canaria Cabildo op"]
[Site "Gran Canaria"]
[Date "2013.01.10"]
[Round "1"]
[White "Herrera Robles, Sergio"]
[Black "Sanchez Ramirez, Gustavo"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1714"]
[BlackElo "1619"]
[PlyCount "68"]
[EventDate "2013.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nc3 Nc6 4. Nf3 d6 5. 0-0 g6 6. g3 Bg7 7. d3 a6 8. d4 b5 9. Nxb5 axb5 10. Bxb5 Bd7 11. d5 Ne5 12. Bxd7+ Qxd7 13. dxe6 Nxf3+ 14. Qxf3 Qxe6 15. e5 d5 16. Rd1 Ne7 17. Be3 Rc8 18. Bg5 0-0 19. Bxe7 Qxe7 20. Rxd5 Rcd8 21. Rxd8 Rxd8 22. Rd1 Rxd1+ 23. Qxd1 Qxe5 24. a4 Qxb2 25. Qd8+ Bf8 26. a5 Qxc2 27. a6 Qa4 28. Qa8 c4 29. a7 c3 30. Qb8 c2 31. a8Q c1Q+ 32. Kg2 Qac6+ 33. Kh3 Qh6+ 34. Kg4 f5# 0-1

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.08"]
[Round "9"]
[White "Chomon Ruiz Figueroa, Daniel"]
[Black "Herrera Robles, Sergio"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1686"]
[PlyCount "62"]
[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 Nc6 2. c4 e5 3. e3 exd4 4. exd4 Bb4+ 5. Nc3 Bxc3+ 6. bxc3 Nf6 7. Bg5 h6 8. Bh4 d6 9. Nf3 Bf5 10. Bd3 Qe7+ 11. Be2 g5 12. Bg3 Nd7 13. Nd2 0-0-0 14. 0-0 f6 15. Bg4 Qh7 16. Bxf5 Qxf5 17. Qb1 Qxb1 18. Raxb1 f5 19. f3 Rde8 20. Rfe1 Nf6 21. Kf1 f4 22. Bf2 d5 23. c5 Na5 24. Rxe8+ Rxe8 25. Re1 Rxe1+ 26. Kxe1 c6 27. Ke2 Nh5 28. Kd3 b5 29. cxb6 axb6 30. c4 Kc7 31. a4 Nf6 1/2-1/2

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.07"]
[Round "8"]
[White "Herrera Robles, Sergio"]
[Black "Salcedo Perez, Pablo Esteban"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "1806"]
[PlyCount "68"]
[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. Nc3 Nc6 3. f4 d6 4. Nf3 Bg4 5. h3 Bd7 6. Bc4 e6 7. d3 Be7 8. Bb3 Bh4+ 9. Nxh4 Qxh4+ 10. Kf1 Nd4 11. Qe1 Qxe1+ 12. Kxe1 a5 13. a4 Nxb3 14. cxb3 Ne7 15. Be3 b6 16. g4 g6 17. Kd2 0-0-0 18. Kc2 Bc6 19. Rhe1 Rd7 20. d4 Rhd8 21. Rad1 Bb7 22. Rd2 Nc6 23. Red1 Nb4+ 24. Kc1 Ba6 25. d5 exd5 26. Nxd5 Nxd5 27. Rxd5 Bb7 28. R5d2 Bxe4 29. Re1 d5 30. g5 Re8 31. h4 Rde7 32. Red1 Bf3 33. Rxd5 Bxd5 34. Rd4 cxd4 0-1

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.07"]
[Round "7"]
[White "Lopez, Bruno"]
[Black "Herrera Robles, Sergio"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1709"]
[PlyCount "64"]
[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. d4 exd4 4. Nxd4 Bc5 5. Be3 Bb6 6. g3 Qf6 7. c3 Nge7 8. Bg2 d6 9. 0-0 0-0 10. Qd2 Bd7 11. Kh1 Nxd4 12. Bxd4 Bxd4 13. cxd4 Nc6 14. d5 Nb8 15. Nc3 Na6 16. f4 Rfe8 17. Rae1 Rab8 18. Qf2 b6 19. e5 dxe5 20. fxe5 Qxf2 21. Rxf2 Re7 22. Bf1 Nc5 23. b4 Nb7 24. Bc4 Rbe8 25. Rfe2 g6 26. Ne4 Kg7 27. Nf6 Rd8 28. Nxd7 Rdxd7 29. Rd1 Nd8 30. Ba6 f6 31. Bc8 fxe5 32. Bxd7 Rxd7 1-0

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.06"]
[Round "5"]
[White "Marquez, Juan"]
[Black "Herrera Robles, Sergio"]
[Result "1/2-1/2"]
[ECO "C93"]
[WhiteElo "1682"]
[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 b5 5. Bb3 Nf6 6. 0-0 Be7 7. Re1 0-0 8. h3 d6 9. c3 h6 10. d4 Bb7 11. Nbd2 Re8 12. Nf1 Bf8 13. Ng3 Nh7 14. a4 Na5 15. Bc2 Nc4 16. Bd3 Qd7 17. Qb3 Na5 18. Qa2 bxa4 19. Qxa4 Qxa4 20. Rxa4 Nc6 21. Nf5 Nf6 22. Rc4 exd4 23. N3xd4 Nxd4 24. cxd4 c5 25. e5 dxe5 26. Rxe5 Rxe5 27. dxe5 Ne8 1/2-1/2

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.05"]
[Round "4"]
[White "Herrera Robles, Sergio"]
[Black "Cedano, David Sebastian"]
[Result "1-0"]
[ECO "C57"]
[PlyCount "12"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Qe7 5. Nxf7 Rg8 6. Ng5 Rh8 1-0

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.05"]
[Round "4"]
[White "Herrera Robles, Sergio"]
[Black "Saavedra Espiritu, Enrique Emanuel"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "20"]
[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. Bc4 Bc5 4. Ng5 Qxg5 5. 0-0 d6 6. d3 Qg6 7. Nc3 Bh3 8. Qf3 Bg4 9. Qg3 Nd4 10. Bd2 Nxc2 1-0

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.04"]
[Round "2"]
[White "Herrera Robles, Sergio"]
[Black "Arismendi Polanco, Efrain Steven"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "1616"]
[PlyCount "46"]
[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. Nc3 Nc6 3. f4 g6 4. Bc4 Bg7 5. Nf3 e6 6. d3 Nge7 7. Be3 Nd4 8. Bxd4 cxd4 9. Ne2 0-0 10. Bb3 Qb6 11. 0-0 d5 12. exd5 exd5 13. Ng3 Qc6 14. Re1 Re8 15. Qd2 Bd7 16. Qb4 a5 17. Qa3 Nf5 18. Nxf5 Bxf5 19. Rac1 Rxe1+ 20. Nxe1 a4 21. c4 Bf8 22. Bxa4 Rxa4 23. Qb3 Rb4 0-1

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.04"]
[Round "2"]
[White "Herrera Robles, Sergio"]
[Black "Chomon Ruiz Figueroa, Daniel"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1686"]
[PlyCount "86"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 Qb6 6. Na4 Qxd4 7. Nc3 c6 8. Nf3 Qd8 9. Be2 Bg4 10. 0-0 e6 11. Ne5 Bxe2 12. Nxe2 Bd6 13. Nf3 0-0 14. Bc3 Nd5 15. Be1 Qc7 16. g3 Nd7 17. Qd3 Ne5 18. Nxe5 Bxe5 19. Bc3 Nxc3 20. bxc3 Rad8 21. Qe3 b6 22. f4 Bd6 23. Rad1 Bc5 24. Nd4 Rd7 25. Rfe1 Re8 26. f5 e5 27. Qf2 Rdd8 28. Re2 exd4 29. Rxe8+ Rxe8 30. cxd4 Be7 31. h4 h6 32. h5 Bf6 33. Re1 Rxe1+ 34. Qxe1 Bxd4+ 35. Kh1 Bf6 36. Qe8+ Kh7 37. Qe3 c5 38. Qf4 Qxf4 39. gxf4 g6 40. hxg6+ fxg6 41. fxg6+ Kxg6 42. Kg2 Kf5 43. Kf3 h5 0-1

