[Event "17th World U20 ch"] [Site "Graz AUT"] [Date "1978.09.??"] [EventDate "1978.09.00"] [Round "11"] [Result "1/2-1/2"] [White "Paul Botto"] [Black "Edward Duchesne"] [ECO "B00"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "38"] 1.e4 b6 2.d4 Bb7 3.Nd2 e6 4.Ngf3 d5 5.e5 c5 6.c3 Nc6 7.Bb5 a6 8.Ba4 Ne7 9. Nf1 Ng6 10.Ng3 Be7 11.O-O Qc7 12.Nh5 Rg8 13.Ng5 h6 14.Nh3 O-O-O 15.f4 b5 16.Bb3 cxd4 17.Kh1 dxc3 18.bxc3 Bc5 19.Nf2 1/2-1/2