[Event "Pan American Amateur-ch"]
[Site "Curitiba"]
[Date "2015.12.19"]
[Round "6"]
[White "Frassetto, Matheus Gomes"]
[Black "De Moraes, Maurino Anastacio"]
[Result "0-1"]
[ECO "B25"]
[BlackElo "1641"]
[PlyCount "46"]
[EventDate "2015.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Nc3 Bg7 4. e4 d6 5. Bg2 Bg4 6. 0-0 c5 7. d3 Nc6 8. Qe1 0-0 9. Nd5 Bxf3 10. Bxf3 Nd4 11. Qe3 Nxc2 12. Qf4 Nxa1 13. Ne3 Nd7 14. Nc4 Nc2 15. Bd1 Nd4 16. Qg4 Nf6 17. Qf4 b5 18. e5 Nd5 19. Qe4 bxc4 20. Qxd5 cxd3 21. Kg2 dxe5 22. Qxd8 Rfxd8 23. Bf4 exf4 0-1

[Event "Pan American Amateur-ch"]
[Site "Curitiba"]
[Date "2015.12.18"]
[Round "5"]
[White "Lukjanenko Callegari, Lucca"]
[Black "Frassetto, Matheus Gomes"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1294"]
[PlyCount "32"]
[EventDate "2015.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. c4 g6 2. g3 Nf6 3. Nc3 c6 4. Bg2 Bg7 5. Nf3 0-0 6. 0-0 Na6 7. d4 e6 8. Bg5 d5 9. c5 Qd7 10. Ne5 Qc7 11. Qd2 Ne4 12. Nxe4 dxe4 13. Ng4 e5 14. Bh6 Bxg4 15. Bxg7 Kxg7 16. Bxe4 Qd7 0-1

[Event "Pan American Amateur-ch"]
[Site "Curitiba"]
[Date "2015.12.17"]
[Round "4"]
[White "Bisconsini, Dora Blue Amaral"]
[Black "Frassetto, Matheus Gomes"]
[Result "0-1"]
[ECO "C65"]
[PlyCount "25"]
[EventDate "2015.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 g6 5. Bxc6 dxc6 6. Nxe5 Be6 7. Bg5 Bg7 8. 0-0 0-0 9. Nc3 Qe7 10. Na4 Rad8 11. Nf3 b5 12. e5 bxa4 13. exf6 0-1

