[Event "ECU-ch U20"]
[Site "Guayaquil"]
[Date "2020.02.22"]
[Round "6"]
[White "Barrera Tacuri, Jaime Jhoel"]
[Black "Gusman Rosado, Miguel Alexander"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1569"]
[BlackElo "1269"]
[PlyCount "46"]
[EventDate "2020.02.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 Nbd7 5. Be2 e6 6. h3 h6 7. 0-0 Be7 8. c4 c6 9. Nc3 0-0 10. a3 dxc4 11. Bxc4 Nd5 12. Bh2 N7f6 13. Re1 Ne4 14. Nxe4 Bxe4 15. Ne5 Bh7 16. Rc1 Rc8 17. Qb3 Qb6 18. Bxd5 exd5 19. Qxb6 axb6 20. Nd7 b5 21. Nxf8 Bxf8 22. Rc3 Be7 23. e4 Bg5 1-0

[Event "ECU-ch U20"]
[Site "Guayaquil"]
[Date "2020.02.19"]
[Round "1"]
[White "Garcia Ibarra, Nahin"]
[Black "Gusman Rosado, Miguel Alexander"]
[Result "1-0"]
[ECO "C58"]
[WhiteElo "1743"]
[BlackElo "1269"]
[PlyCount "53"]
[EventDate "2020.02.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ Bd7 7. Qe2 Bd6 8. d4 0-0 9. Bxd7 Qxd7 10. 0-0 Nxd5 11. dxe5 Rfe8 12. Qd3 Bxe5 13. Qxh7+ Kf8 14. Qh8+ Ke7 15. Qh5 Kf8 16. Be3 Nf6 17. Qh8+ Ng8 18. Bc5+ Bd6 19. Nh7+ Ke7 20. Bxd6+ Qxd6 21. Qxg7 Nc6 22. Re1+ Kd7 23. Qxf7+ Nce7 24. Nc3 Rad8 25. Rad1 Kc8 26. Rxd6 cxd6 27. Nd5 1-0

[Event "ECU-ch U20"]
[Site "Guayaquil"]
[Date "2020.02.19"]
[Round "2"]
[White "Gusman Rosado, Miguel Alexander"]
[Black "Jaramillo Arce, David"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1269"]
[BlackElo "2021"]
[PlyCount "80"]
[EventDate "2020.02.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 Be6 10. f3 Nbd7 11. Qd2 b5 12. a3 Nb6 13. Na5 Qc7 14. Rfd1 Rfd8 15. Qe1 d5 16. exd5 Nbxd5 17. Nxd5 Nxd5 18. Bd2 Qxc2 19. Rac1 Qxb2 20. Nc6 Rdc8 21. Nxe7+ Nxe7 22. Rxc8+ Rxc8 23. Bb4 Ng6 24. Qd2 Qxd2 25. Rxd2 Nf4 26. Kf2 f6 27. g3 Nd5 28. Bd3 Kf7 29. Rc2 Rxc2+ 30. Bxc2 Nxb4 31. axb4 Bd5 32. Ke3 g6 33. f4 Ke6 34. g4 f5 35. g5 Bc4 36. Bd1 Kd5 37. Bf3+ e4 38. Bd1 Kc6 39. Kd4 Kb6 40. Kc3 a5 0-1

