[Event "USA op"]
[Site "Chicago"]
[Date "1973.??.??"]
[Round "7"]
[White "Weinstein, Norman"]
[Black "Browne, Walter S"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B22"]

1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Qxd4 e6 6.Bc4 Nc6 7.Qe4 d6 8.exd6 Nf6
9.Qe2 Bxd6 10.Bg5 O-O 11.Nd2 Be7 12.Ngf3 b6 13.O-O Bb7 14.Rad1 Qc7 15.Bd3 Rad8
16.Rfe1 Rfe8 17.Nc4 Ba6 18.Bh4 Rd5 19.Bg3 Qd8 20.Nfe5 Nxe5 21.Nxe5 Bxd3 22.Nxd3 Qc8
23.Ne5 Red8 24.Rxd5 Rxd5 25.Rd1  1/2-1/2

