[Event "14th ECh U20"] [Site "Groningen NED"] [Date "1984.12.29"] [EventDate "1984.12.20"] [Round "9"] [Result "0-1"] [White "Fred Berend"] [Black "Jeroen Piket"] [ECO "A10"] [WhiteElo "?"] [BlackElo "2260"] [PlyCount "80"] 1.c4 g6 2.Nc3 Bg7 3.Nf3 d6 4.g3 Nc6 5.Bg2 Nf6 6.O-O O-O 7.Rb1 e5 8.b4 h6 9.d3 Be6 10.a4 Qd7 11.Re1 Bh3 12.Bh1 Rae8 13.b5 Nd8 14.Nd2 Ng4 15.e3 f5 16.f3 Nf6 17.Nd5 Nxd5 18.cxd5 Qf7 19.e4 b6 20.Nb3 g5 21.Bg2 Bxg2 22.Kxg2 Qg6 23.Rb2 h5 24.h3 Nf7 25.exf5 Qxf5 26.g4 Qg6 27.Re4 hxg4 28.hxg4 Nh8 29. Rc2 Re7 30.d4 Ref7 31.Rc3 Rxf3 32.Qxf3 Rxf3 33.Kxf3 Qf7+ 34.Ke3 Ng6 35.Rc4 Qf1 36.Rxc7 Qh3+ 37.Ke2 Qxb3 38.Bxg5 Qxd5 39.Re3 Qg2+ 40.Kd3 Qxg4 0-1