[Event "Sarajevo"]
[Site "Sarajevo"]
[Date "1972.??.??"]
[Round "5"]
[White "Petrosian, Tigran V"]
[Black "Jansa, Vlastimil"]
[Result "1/2-1/2"]
[WhiteElo "2645"]
[BlackElo "2450"]
[ECO "B36"]

1.c4 g6 2.e4 c5 3.Nf3 Nc6 4.d4 cxd4 5.Nxd4 Nf6 6.Nc3 d6 7.f3 Nxd4 8.Qxd4 Bg7
9.Be3 O-O 10.Qd2 Qa5 11.Rc1 Be6 12.Be2 Rfc8 13.b3 a6 14.Na4 Qxd2+ 15.Kxd2 Nd7
16.Rhd1 Rab8 17.Nc3 f5 18.exf5 gxf5 19.Ke1 Bxc3+ 20.Rxc3 b5 21.Bd4 bxc4 22.Rdc1 Nc5
23.Bxc5 Rxc5 24.Bxc4 Re5+ 25.Kf2 Kf7 26.Bxe6+ Rxe6 27.Rc4 Rb5 1/2-1/2