[Event "Zagreb Teams"] [Site "Zagreb YUG"] [Date "1981.06.08"] [EventDate "1981.06.02"] [Round "6"] [Result "1-0"] [White "Vladimir F Bukal"] [Black "Mario Ivekovic"] [ECO "A14"] [WhiteElo "2400"] [BlackElo "?"] [Source "Perpetual Check"] [PlyCount "76"] 1.c4 e6 2.g3 Nf6 3.Bg2 d5 4.Nf3 Be7 5.O-O O-O 6.b3 b6 7.Bb2 Bb7 8.e3 c5 9.Qe2 Nbd7 10.Rd1 Qc7 11.Nc3 Rac8 12.d3 Rfd8 13.Rac1 a6 14.Ne1 dxc4 15.bxc4 Bxg2 16.Nxg2 Nf8 17.f4 h5 18.e4 g6 19.Ne3 h4 20.e5 Nh5 21.Ne4 Nd7 22.Qf3 Ng7 23.g4 Rf8 24.g5 Nh5 25.Ng4 Qc6 26.Ngf6+ Bxf6 27.gxf6 b5 28.Kf2 bxc4 29.Rg1 cxd3 30.f5 Qb6 31.Bc3 c4+ 32.Kf1 d2 33.Nxd2 Kh7 34.Rg5 Kh6 35.Rxh5+ gxh5 36.Qf4+ Kh7 37.Qg5 Rh8 38.Qg7# 1-0