[Event "Ch World (team) (under 26) (final B)"] [Site "Teeside (England)"] [Date "1974.07.19"] [Round "4"] [White "Stean Michael F (ENG)"] [Black "Valenti Giuseppe (ITA)"] [Result "1-0"] [WhiteElo "2345"] [BlackElo "2136"] [ECO "B90"] [Opening "Sicilian: Najdorf"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 Be7 8.f4 O-O 9.Qf3 Qc7 10.f5 e5 11.Nde2 b5 12.g4 b4 13.g5 bxc3 14.Nxc3 Bb7 15.gxf6 Bxf6 16.Rg1 d5 17.Bxd5 Nc6 {#r} 1-0