[Event "Pan American-ch U16"]
[Site "Guayaquil"]
[Date "2019.07.26"]
[Round "8"]
[White "Medina Cedeno, Alister Mathias"]
[Black "Harari Assis, David"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "1099"]
[BlackElo "1519"]
[PlyCount "31"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. f4 g6 2. e4 d6 3. Nf3 Bg7 4. Be2 c5 5. d4 cxd4 6. Nxd4 Nf6 7. Nc3 0-0 8. 0-0 Qb6 9. Kh1 Nxe4 10. Nd5 Qxd4 11. Qxd4 Bxd4 12. Nc7 Nf2+ 13. Kg1 Nh3+ 14. Kh1 Nf2+ 15. Kg1 Nh3+ 16. Kh1 1/2-1/2

[Event "Pan American-ch U16"]
[Site "Guayaquil"]
[Date "2019.07.25"]
[Round "7"]
[White "Harari Assis, David"]
[Black "Roman Ojeda, Christhian"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "1519"]
[PlyCount "59"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. Qd2 Nf6 8. f3 0-0 9. 0-0-0 Rb8 10. h4 h5 11. Be2 Ne5 12. Bh6 a5 13. Bxg7 Kxg7 14. Rhg1 Bd7 15. Ndb5 Qc8 16. Nd5 Re8 17. Nb6 Qc5 18. Nxd7 Nfxd7 19. g4 Nc4 20. Qd4+ Qxd4 21. Rxd4 Nce5 22. gxh5 Rh8 23. hxg6 Nxg6 24. f4 Kf8 25. f5 Nf4 26. Bc4 Ne5 27. Kd1 Rc8 28. Bb3 Rxh4 29. Rf1 Nh5 30. Nc3 1/2-1/2

[Event "Pan American-ch U16"]
[Site "Guayaquil"]
[Date "2019.07.22"]
[Round "2"]
[White "Harari Assis, David"]
[Black "Galleguillos Alvarado, Maximilia"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "1519"]
[BlackElo "1979"]
[PlyCount "70"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. 0-0 0-0 9. Qf3 Qc7 10. Bg5 Nc6 11. Nxc6 bxc6 12. Qg3 c5 13. Bc4 Bb7 14. Rae1 Rad8 15. f4 d5 16. e5 Nh5 17. Qh4 Bxg5 18. Qxh5 dxc4 19. Qxg5 Rd4 20. f5 exf5 21. Qxf5 Qc6 22. Rf2 Qb6 23. e6 f6 24. Rf4 Qc6 25. Re2 g6 26. Qg4 Rd6 27. Rxc4 f5 28. Qg3 Rxe6 29. Rxe6 Qxe6 30. Rxc5 f4 31. Qf2 f3 32. g3 Re8 33. Kf1 Qh3+ 34. Kg1 Re1+ 35. Qxe1 Qg2# 0-1

