[Event "Barcelona"]
[Site "Barcelona"]
[Date "1990.??.??"]
[Round "4"]
[White "Smyslov, Vassily"]
[Black "Bass, Leonid"]
[Result "1/2-1/2"]
[WhiteElo "2570"]
[BlackElo "2480"]
[ECO "A49"]

1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.Nc3 c6 7.a4 a5 8.e4 Na6 9.Re1 Nb4
10.Nb1 e5 11.c3 Na6 12.dxe5 dxe5 13.Qxd8 Rxd8 14.Be3 Re8 15.Nbd2  1/2-1/2

