[Event "URS-ch43"]
[Site "Yerevan"]
[Date "1975.??.??"]
[Round "?"]
[White "Petrosian, Tigran V"]
[Black "Dorfman, Josif D"]
[Result "1-0"]
[WhiteElo "2645"]
[BlackElo "2380"]
[ECO "D46"]

1.c4 e6 2.Nf3 d5 3.e3 Nf6 4.b3 c6 5.Nc3 Nbd7 6.Bb2 Bd6 7.d4 O-O 8.Bd3 a6
9.O-O b5 10.Qc2 Bb7 11.c5 Bc7 12.b4 h6 13.a4 Qe7 14.Ne2 e5 15.dxe5 Nxe5 16.Nxe5 Bxe5
17.Bxe5 Qxe5 18.h3 Rfb8 19.Nd4 Ne8 20.Ra3 Nc7 21.Rfa1 g6 22.Qc3 Qe8 23.R1a2 bxa4
24.Rxa4 Qd7 25.Nf3 Qe7 26.Qd4 Re8 27.Qf4 Kg7 28.Qg3 Rac8 29.Nd4 Qg5 30.Qxg5 hxg5
31.Bxa6 Nxa6 32.Rxa6 Bxa6 33.Rxa6 Rc7 34.Nxc6 Re6 35.b5 Re4 36.Ra7 Rc8 37.Rd7 Rc4
38.Rxd5 Kh6 39.Kh2 f5 40.Kg3 Rc3 41.Kf3 f4  1-0

