[Event "Lugano ol (Men)"]
[Site "Lugano"]
[Date "1968.??.??"]
[Round "?"]
[White "Spassky, Boris V"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C93"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O
9.h3 h6 10.d4 Re8 11.Nbd2 Bf8 12.Nf1 Bd7 13.Ng3 Na5 14.Bc2 c5 15.b3 Nc6 16.d5 Ne7
17.c4 Ng6 18.Nf5 Nf4 19.Bxf4 exf4 20.Nxd6 Bxd6 21.e5 Bf8 22.Qd3 bxc4 23.bxc4 g6
24.e6 Bg7 25.exd7 Qxd7 26.Qa3 Qc7 27.Ba4 Qa5 28.Qb3 Reb8 29.Qc2 Ne4 30.Bc6 Bxa1
31.Bxa8 Nd6 32.Rxa1 Rxa8 33.Re1 Qb4 34.Re6 Nf5 35.Re4 Rb8 36.Rxf4 Qb1+ 37.Qxb1 Rxb1+
38.Kh2 Rb2 39.Ne5 Rxa2 40.Nd7 Ra5 41.Nf6+ Kf8 42.Ne4 Ke7 43.g4 Nd4 44.Rf6 Ra4
45.Rb6 Rxc4 46.Rb7+ Kd8 47.Rxf7 Nf3+ 48.Rxf3 Rxe4 49.Rf6 g5 50.Rxh6 Rd4 51.Rxa6 Rxd5
52.h4 gxh4 53.Kh3 c4 54.Kxh4 Rc5  1/2-1/2

