[Event "South America-ch U18 13th"]
[Site "Santiago de Chile"]
[Date "2016.12.03"]
[Round "4"]
[White "Guerrero Cataldo, Juan Andres"]
[Black "Silva Heredia, Mario Alejandro"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1743"]
[BlackElo "1494"]
[PlyCount "55"]
[EventDate "2016.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. Nc3 d5 5. Qd2 Nc6 6. Bh6 0-0 7. Bxg7 Kxg7 8. h3 Ne4 9. Nxe4 dxe4 10. d5 exf3 11. Qc3+ Kg8 12. dxc6 bxc6 13. exf3 Qd6 14. Bc4 Rd8 15. 0-0 Rb8 16. Rfe1 Qb4 17. Qb3 e6 18. c3 Qxb3 19. Bxb3 a6 20. Red1 Bb7 21. Kf1 Kf8 22. Ke2 Ke7 23. f4 Rd6 24. g4 Rxd1 25. Rxd1 f5 26. f3 fxg4 27. fxg4 Bc8 28. Ke3 1/2-1/2

[Event "South America-ch U18 13th"]
[Site "Santiago de Chile"]
[Date "2016.12.02"]
[Round "2"]
[White "Choque Collado, Fernando Daniel"]
[Black "Silva Heredia, Mario Alejandro"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "1775"]
[BlackElo "1494"]
[PlyCount "59"]
[EventDate "2016.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Bf4 Bg7 4. e3 d6 5. Be2 Na6 6. Nf3 c5 7. 0-0 0-0 8. Nc3 Bd7 9. d5 Nc7 10. h3 a6 11. a4 Rb8 12. e4 b5 13. axb5 axb5 14. e5 Nfe8 15. b3 dxe5 16. Nxe5 Nd6 17. Ra7 Bxe5 18. Bxe5 Ra8 19. Qa1 Qb8 20. Rxa8 Qxa8 21. Bxd6 exd6 22. cxb5 Qxa1 23. Rxa1 Rb8 24. Ra5 Kg7 25. Bc4 Kf6 26. Kf1 Ke5 27. Ke2 Kd4 28. Kd2 Rb7 29. f4 g5 30. g3 1-0

[Event "South America-ch U18 13th"]
[Site "Santiago de Chile"]
[Date "2016.12.01"]
[Round "1"]
[White "Silva Heredia, Mario Alejandro"]
[Black "Brielmaier Lopez, Christian"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1494"]
[BlackElo "2033"]
[PlyCount "59"]
[EventDate "2016.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 0-0 8. Qc2 h6 9. Bh4 Be6 10. Nge2 c5 11. dxc5 Nc6 12. a3 Bxc5 13. 0-0 Rc8 14. Bxf6 Qxf6 15. Nxd5 Bxd5 16. Qxc5 Rfd8 17. Nf4 Ne5 18. Qxd5 Rxd5 19. Nxd5 Qd6 20. Rfd1 Nxd3 21. Rxd3 Qe6 22. Rad1 Kh7 23. h3 g5 24. Nc3 Rg8 25. Rd6 Qb3 26. R1d2 Qc4 27. R2d4 Qc5 28. Ne4 Qc1+ 29. Rd1 Qxb2 30. Nf6+ 1/2-1/2

[Event "PER-ch U18"]
[Site "Lima"]
[Date "2016.02.05"]
[Round "5.1"]
[White "Silva Heredia, Mario Alejandro"]
[Black "Escalante Ramirez, Brian Sebastian"]
[Result "0-1"]
[ECO "B77"]
[WhiteElo "1409"]
[BlackElo "2332"]
[PlyCount "68"]
[EventDate "2016.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[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 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. h4 h5 11. 0-0-0 Na5 12. Bb3 Rc8 13. Bg5 Rc5 14. Rhe1 Qc7 15. Bxf6 exf6 16. Nd5 Qd8 17. Qf4 Nxb3+ 18. Nxb3 Rc6 19. g4 hxg4 20. fxg4 Be6 21. h5 g5 22. Qh2 f5 23. exf5 Bxd5 24. Rxd5 Qf6 25. Nd4 Rfc8 26. c3 Rb6 27. h6 Bxh6 28. Rh1 Bg7 29. Nb3 Qe7 30. Qd2 Qe4 31. Rf1 Bf6 32. Rxd6 Rxd6 33. Qxd6 Rd8 34. Nd2 Qe2 0-1

[Event "PER-ch U18"]
[Site "Lima"]
[Date "2016.02.03"]
[Round "3.4"]
[White "Celestino, Raul"]
[Black "Silva Heredia, Mario Alejandro"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1848"]
[BlackElo "1409"]
[PlyCount "66"]
[EventDate "2016.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Bd3 Be7 5. Nd2 c5 6. c3 Nc6 7. Ngf3 0-0 8. Ne5 Nxe5 9. dxe5 Nd7 10. h4 f6 11. Qh5 f5 12. g4 d4 13. Nf3 dxc3 14. bxc3 c4 15. Bxc4 Nb6 16. Be2 Bd7 17. Nd4 Qc8 18. Bb5 Qxc3+ 19. Ke2 Bxb5+ 20. Nxb5 Qc4+ 21. Kf3 Qxb5 22. gxf5 Rxf5 23. Qg4 Nd5 24. Rhg1 Rf7 25. Qxe6 Nxf4 26. exf4 Qd3+ 27. Kg4 h5+ 28. Kxh5 Qh7+ 29. Kg4 Qxh4+ 30. Kf3 Qxf4+ 31. Kg2 Qxf2+ 32. Kh3 Rd8 33. Rg3 Rd4 0-1

[Event "Wch U12"]
[Site "Caldas Novas"]
[Date "2011.11.20"]
[Round "3"]
[White "Saavedra Espiritu, Enrique Emanuel"]
[Black "Silva Heredia, Mario Alejandro"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1597"]
[PlyCount "92"]
[EventDate "2011.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[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 Be7 4. Bf4 Nf6 5. cxd5 exd5 6. e3 0-0 7. Bd3 Nbd7 8. Nf3 Re8 9. 0-0 c6 10. Qc2 Nf8 11. Rab1 Ng6 12. Bg3 Nh5 13. b4 Nxg3 14. hxg3 Bg4 15. b5 Qd7 16. bxc6 bxc6 17. Na4 Reb8 18. Nc5 Qc8 19. a4 Rxb1 20. Rxb1 Rb8 21. Ba6 Rxb1+ 22. Qxb1 Qc7 23. Qb7 Qb6 24. Qxb6 axb6 25. Nb3 Bd7 26. Bb7 Kf8 27. a5 bxa5 28. Nxa5 c5 29. Bxd5 cxd4 30. Nxd4 Bc5 31. Nac6 Bxc6 32. Nxc6 Ne7 33. Nxe7 Kxe7 34. Kf1 f6 35. Ke2 Kd6 36. Be4 h6 37. Bg6 Ke6 38. g4 Bd6 39. f4 Kd5 40. Kd3 Bc7 41. Bf7+ Kd6 42. Ke4 Ke7 43. Bg6 Bb6 44. Kd3 Kd6 45. e4 Ke6 46. g5 hxg5 1/2-1/2

[Event "Wch U12"]
[Site "Caldas Novas"]
[Date "2011.11.20"]
[Round "4"]
[White "Silva Heredia, Mario Alejandro"]
[Black "Naranjo, Irwin"]
[Result "1/2-1/2"]
[ECO "B33"]
[BlackElo "1608"]
[PlyCount "60"]
[EventDate "2011.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[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. c3 0-0 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Rb8 16. b3 Kh8 17. 0-0 f5 18. exf5 Bxf5 19. Nce3 Bg6 20. Ra2 Rb7 21. Qe2 Rbf7 22. f3 h5 23. Bb5 Na7 24. Bd3 Bxd3 25. Qxd3 Nc6 26. Rfa1 Bh6 27. Nc4 Qg5 28. Kh1 Qh4 29. Nxd6 Rd7 30. Nb6 Rdd8 1/2-1/2

