[Event "Amsterdam Interzonal"]
[Site "Amsterdam"]
[Date "1964.??.??"]
[Round "23"]
[White "Smyslov, Vassily"]
[Black "Larsen, Bent"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A39"]

1.Nf3 Nf6 2.d4 g6 3.g3 Bg7 4.Bg2 c5 5.c4 Nc6 6.O-O O-O 7.Nc3 cxd4 8.Nxd4 Qa5
9.Nb3 Qh5 10.e4 Qxd1 11.Rxd1 d6 12.h3 a5 13.a4 Be6 14.Nd5 Nd7 15.Bf1 Rac8
16.Bd2 Nc5 17.Nxc5 dxc5 18.Bc3 Bd4 19.Bxd4 cxd4 20.Ra3 f5 21.exf5 Bxf5 22.f4 e6
23.Nb6 Rcd8 24.c5 h5 25.Bg2 h4 26.Rd2 hxg3 27.Rxg3 d3 28.Bxc6 bxc6 29.Nc4 Rd4
30.Nd6 Rxf4 31.Nxf5 R8xf5 32.Rxg6+ Kf7 33.Rg3 Rxc5 34.b3 Kf6 35.Rgxd3 Rd5
36.Kg2 Ke7 37.Kg3 Rf8 38.h4 Rfd8 39.Rxd5 cxd5 40.h5 Kf6 41.Rh2 Rg8+ 42.Kf3 Rf8
43.Ke3 Rb8 44.h6 e5 45.Rh5 Rxb3+ 46.Kd2 Rb8 47.h7 Rh8 48.Ke3 Ke6 49.Rh6+  1/2-1/2

