[Event "World Championship 27th"]
[Site "Moscow"]
[Date "1969.??.??"]
[Round "3"]
[White "Spassky, Boris"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]
[ECO "B36"]
[Opening "Sicilian Defense: Accelerated Dragon, Maróczy Bind, Gurgenidze Variation"]
[PlyCount "86"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Nf6 6.Nc3 Nxd4 7.Qxd4 d6 8.Be3 Bg7 9.f3 O-O 10.Qd2 Be6 11.Rc1 Qa5 12.Be2 Rfc8 13.b3 a6 14.Nd5 Qxd2+ 15.Kxd2 Nxd5 16.cxd5 Bd7 17.Rxc8+ Rxc8 18.Rc1 Rxc1 19.Kxc1 Kf8 20.Kc2 e6 21.a4 exd5 22.exd5 Ke7 23.Bd3 Be5 24.g3 Ke8 25.Kd2 Ke7 26.Bb6 Be8 27.f4 Bg7 28.g4 Bd7 29.h3 h5 30.Be2 hxg4 31.hxg4 Bb2 32.Ke3 Bc1+ 33.Kf3 Bb2 34.Bd3 Bc3 35.f5 gxf5 36.Bxf5 Bxf5 37.gxf5 Kd7 38.Ke4 Be1 39.Kd3 Kc8 40.Kc4 Bd2 41.b4 Be1 42.b5 Bd2 43.Bd4 Be1 1/2-1/2