[Event "Wch U20"] [Site "Kiljava FIN"] [Date "1984.08.11"] [EventDate "1984.08.03"] [Round "8"] [Result "0-1"] [White "Kari Pulkkinen"] [Black "Jeroen Piket"] [ECO "A56"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "62"] 1.d4 Nf6 2.c4 c5 3.d5 e5 4.Nc3 d6 5.e4 Be7 6.Be2 O-O 7.Nf3 Nbd7 8.O-O a6 9.Nd2 Ne8 10.a3 g6 11.b4 b6 12.Nb3 Bg5 13.bxc5 bxc5 14.Bxg5 Qxg5 15.Qd2 Qd8 16.Rab1 f5 17.exf5 gxf5 18.f4 exf4 19.Qxf4 Ne5 20.Rbe1 Ra7 21.Bd3 Rg7 22.Rxe5 dxe5 23.Qxe5 Qg5 24.Rf2 Nf6 25.Bxf5 Ng4 26.Be6+ Bxe6 27.Rxf8+ Kxf8 28.Qxg5 Rxg5 29.dxe6 Re5 30.g3 Re3 31.e7+ Ke8 0-1