[Event "90th US Open"]
[Site "Chicago, IL USA"]
[Date "1989.08.09"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Kenneth Wallach"]
[Black "Arthur Bisguier"]
[ECO "E08"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "46"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Nbd7 5.Bg2 Be7 6.O-O O-O 7.Qc2
b6 8.cxd5 Nxd5 9.Nc3 Bb7 10.Nxd5 exd5 11.Bf4 c5 12.dxc5 bxc5
13.Ne5 Nxe5 14.Bxe5 Qb6 15.e3 Rfd8 16.Rfd1 Rac8 17.b3 d4
18.Bxb7 Qxb7 19.exd4 f6 20.Qc4+ Kf8 21.Bf4 cxd4 22.Qd3 Kg8
23.Rac1 Bc5 1/2-1/2