[Event "New York op"]
[Site "New York"]
[Date "1987.??.??"]
[Round "?"]
[White "Watson, William N"]
[Black "Portisch, Lajos"]
[Result "0-1"]
[WhiteElo "2500"]
[BlackElo "2610"]
[ECO "B46"]

1.e4 c5 2.Nc3 Nc6 3.Nge2 e6 4.d4 cxd4 5.Nxd4 a6 6.Bf4 d6 7.Bg3 Be7 8.Be2 e5
9.Nb3 Nf6 10.O-O O-O 11.Qd3 Be6 12.a3 d5 13.exd5 Nxd5 14.Rad1 Nxc3 15.Qxc3 Qb6
16.Bxe5 Nxe5 17.Qxe5 Rac8 18.Bd3 Bf6 19.Qe4 g6 20.Qb4 Qxb4 21.axb4 Bxb3 22.cxb3 Bxb2
23.b5 a5 24.Be4 Rc3 25.Bd5 b6 26.Rfe1 Ba3 27.Re3 Rc2 28.g3 Bc5 29.Rf3 Kg7
30.Bc6 f5 31.h4 Rf7 32.Kg2 Re7 33.Rd7 Rxd7 34.Bxd7 Kf6 35.h5 Rd2 36.Bc8 Ke5
37.hxg6 hxg6 38.Bb7 Kd4 39.Bc6 Re2 40.Kf1 Re7 41.Kg2 Ba3 42.g4 fxg4 43.Rg3 Bc5
44.Rxg4+ Kc3 45.Bd5 Re5 46.Bg8 g5 47.Kg3 Bd4 48.f4 gxf4+ 49.Kxf4 Rxb5 50.Rg3+ Kb2
51.Ke4 Rb4 52.Bc4 Bc3 53.Kd3 Be5 54.Re3 Bd6 55.Re6 Bc5 56.Re5 b5 57.Rxc5 bxc4+
58.bxc4 a4  0-1

