[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "13"]
[White "Petrosian, Tigran V"]
[Black "Mnatsakanian, Eduard A"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A12"]

1.c4 c6 2.b3 d5 3.Bb2 Nf6 4.Nf3 Bf5 5.d3 h6 6.Nbd2 e6 7.g3 Bd6 8.Bg2 O-O
9.O-O Nbd7 10.a3 a5 11.Qc2 Bh7 12.e4 dxe4 13.dxe4 Qe7 14.Rfe1 Rfd8 15.Re2 Nc5
16.b4 axb4 17.axb4 Rxa1+ 18.Bxa1 Na6 19.c5 Bb8 20.Bc3 Nd5 21.Qb2 Nxc3 22.Qxc3 Qd7
23.Re3 Nc7 24.Bf1 Nb5 25.Qa1 Bg6 26.Rd3 Qc7 27.Rxd8+ Qxd8 28.Qa8 Qc7 29.e5 Nc3
30.Nc4 Nd5 31.Qa3 b6 32.Nd4 bxc5 33.bxc5 Ne7 34.Bg2 Qa7 35.Qxa7 Bxa7 36.Nb6  1-0

