[Event "National Open"] [Site "Las Vegas, NV USA"] [Date "1973.03.16"] [EventDate "?"] [Round "8"] [Result "1-0"] [White "Laszlo Szabo"] [Black "Bernard Zuckerman"] [ECO "A69"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "63"] 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.f4 c5 7.d5 e6 8.Nf3 exd5 9.cxd5 Re8 10.e5 dxe5 11.fxe5 Ng4 12.O-O Nxe5 13.Bf4 Nbd7 14.d6 Nxf3+ 15.Bxf3 Ne5 16.Nb5 Bf5 17.Nc7 Nxf3+ 18.Qxf3 Bxb2 19.Nxe8 Bxa1 20.Nc7+ Bd4+ 21.Be3 Rc8 22.Bxd4 cxd4 23.Qf4 Be6 24.Nxe6 fxe6 25.Qf7+ Kh8 26.d7 Ra8 27.Qxe6 Kg7 28.Rf7+ Kh6 29.Qh3+ Kg5 30.g3 h5 31.Qh4+ Kh6 32.Qf4+ 1-0