[Event "IBM"]
[Site "Amsterdam"]
[Date "1972.??.??"]
[Round "?"]
[White "Browne, Walter S"]
[Black "Kortschnoj, Viktor"]
[Result "1/2-1/2"]
[WhiteElo "2500"]
[BlackElo "2670"]
[ECO "B80"]

1.e4 c5 2.Nf3 e6 3.Nc3 Nc6 4.d4 cxd4 5.Nxd4 d6 6.g3 a6 7.Bg2 Bd7 8.O-O Be7
9.Re1 Nf6 10.Nxc6 Bxc6 11.a4 O-O 12.a5 Qc7 13.Be3 Nd7 14.Na4 Rad8 15.Nb6 Nf6
16.Bf4 Nd7 17.Be3 Nf6 18.Bd4 d5 19.exd5 Bxd5 20.Nxd5 Nxd5 21.c3 Bc5 22.Be5 Bd6
23.Qe2 Rd7 24.Rad1 Rfd8 25.Bxd5 Bxe5 26.Qxe5 Qxe5 27.Rxe5 Kf8 28.c4 exd5
29.Rexd5 Rxd5 30.cxd5 Ke7 31.Rd3 Kd6 32.Kg2 Re8 33.Kf3 Re5 34.Rb3 Re7 35.Rb6+ Kxd5
36.Kf4 Kc5 37.h4 Rd7 38.h5 h6 39.Kf5 Kc4 40.f4 Rd5+ 41.Kg4 Rb5 42.Rd6 f5+
43.Kh3 Rxa5 44.Rd7 Rb5 45.Rc7+ Kd5 46.Rxg7 Rxb2  1/2-1/2

