[Event "US-op"]
[Site "Columbus"]
[Date "1977.??.??"]
[Round "?"]
[White "Seirawan, Yasser"]
[Black "Tobin, Hugh"]
[Result "0-1"]
[WhiteElo "2400"]
[BlackElo ""]
[ECO "A38"]

1.c4 g6 2.Nc3 c5 3.g3 Bg7 4.Bg2 Nc6 5.a3 Nf6 6.Rb1 a5 7.Nf3 O-O 8.O-O Rb8
9.Ne1 d6 10.Bxc6 bxc6 11.d3 Bh3 12.Ng2 Qd7 13.Bd2 Rb7 14.Qa4 Ra7 15.Nd1 Rfa8
16.Re1 d5 17.Rc1 d4 18.f3 e5 19.Nf2 Be6 20.e3 Bh6 21.Qc2 Rb7 22.exd4 Bxd2
23.Qxd2 Qxd4 24.Re2 Rab8 25.Rc2 a4 26.Ne3 Nh5 27.Ned1 Ng7 28.Kg2 h5 29.Qg5 Bf5
30.Rcd2 Re8 31.Nc3 Ne6 32.Qf6 Rbe7 33.Qxe5 Qxe5 34.Rxe5 Ra8 35.Kf1 Rb7 36.g4 Nd4
37.Kg2 hxg4 38.fxg4 Be6 39.Nfe4 Nb3 40.Rf2 Kg7 41.Nxc5 Nxc5 42.Rxc5 Bxg4
43.Rxc6 Rd8 44.Nxa4 Rxd3 45.Nc3 Bh3+ 46.Kg1 Rxc3 47.Rd2 Rf3 48.Rf2 Rxf2 49.Kxf2 Rxb2+
50.Kg3 Rb3+ 51.Kf4 Rxa3 52.c5 Be6 53.Rb6 Rc3 54.Rb5 Kf6  0-1

