[Event "Linares"]
[Site "Linares"]
[Date "1985.??.??"]
[Round "?"]
[White "Portisch, Lajos"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[WhiteElo "2635"]
[BlackElo "2625"]
[ECO "E21"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.Nc3 Bb4 5.Qb3 c5 6.a3 Ba5 7.Bf4 Bb7 8.Rd1 O-O
9.e3 cxd4 10.Nxd4 Ne4 11.Qc2 Bxc3+ 12.bxc3  1/2-1/2

