[Event "Moscow"]
[Site "Moscow"]
[Date "1981.??.??"]
[Round "?"]
[White "Portisch, Lajos"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[WhiteElo "2650"]
[BlackElo "2615"]
[ECO "D58"]

1.d4 d5 2.c4 e6 3.Nc3 Be7 4.Nf3 Nf6 5.Bg5 h6 6.Bh4 O-O 7.e3 b6 8.Rc1 Bb7
9.Be2 Nbd7 10.cxd5 exd5 11.O-O c5 12.Qc2 Rc8 13.Rfd1 Ne4 14.Bxe7 Qxe7 15.dxc5 Rxc5
16.Qb3 Ndf6 17.Nxe4 dxe4 18.Nd4 Rfc8 19.Qa3 Bd5 20.Nb5 a5 21.h3 Qe5 22.Rxc5 Rxc5
23.Nc3 g6 24.Qa4 Kg7 25.Rd4 h5 26.Qd1 Be6 27.a4 h4 28.Bb5 g5 29.Be2 Rc7 30.Rd6 Rd7
31.Rxd7 Nxd7 32.Bb5 Nf6 33.Qd4 Qxd4 34.exd4 Kf8 35.Bc6 Bb3 36.Kf1 Ke7 37.Ke2 Kd6
38.Ba8 Ke6 39.Ke3 Nd5+ 40.Bxd5+ Bxd5 41.Nxe4 f6 42.f4 Kf5 43.g4+ hxg3 44.Nxg3+ Kg6
45.fxg5 fxg5 46.Ne4 Bb3 47.Nc3 Kf5 48.Kf3 Bc4 49.Kg3 Bf7 50.d5 Be8 51.Nb5  1/2-1/2

