[Event "BRA-ch U18 1st"]
[Site "Paranavai"]
[Date "1987.12.??"]
[Round "1"]
[White "Koga, Felix"]
[Black "Miyasato, Helio Augusto"]
[Result "0-1"]
[ECO "B45"]
[PlyCount "26"]
[EventDate "1987.12.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 Bb4 7. Bd2 Nxd4 8. Bd3 d5 9. e5 Nd7 10. 0-0 Nxe5 11. Nxd5 Bxd2 12. Qxd2 Ndf3+ 13. gxf3 Nxf3+ 0-1

