[Event "Nimzowitsch Memorial"]
[Site "Copenhagen DEN"]
[Date "1960.08.13"]
[EventDate "1960.08.07"]
[Round "6"]
[Result "0-1"]
[White "Borge Andersen"]
[Black "Tigran Vartanovich Petrosian"]
[ECO "E88"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "57"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 c6 6.Be3 e5 7.d5 O-O
8.Qd2 cxd5 9.cxd5 a6 10.O-O-O b5 11.Kb1 Nbd7 12.Rc1 Nb6 13.Nd1
Nfd7 14.g4 f5 15.gxf5 gxf5 16.Bd3 Nf6 17.Rc6 Nc4 18.Bxc4 bxc4
19.Nc3 fxe4 20.fxe4 Nxe4 21.Nxe4 Rf1+ 22.Kc2 Bf5 23.Qg2 Qh4
24.Rxc4 Qe1 25.Kd3 Rb8 26.Qc2 Qa5 27.Bd2 Qxd5+ 28.Ke2 Rf8
29.Nf3 0-1