[Event "Moscow Olympiad qual-1"]
[Site "Moscow URS"]
[Date "1956.09.01"]
[EventDate "1956.08.31"]
[Round "1"]
[Result "1/2-1/2"]
[White "Per Lindblom"]
[Black "Atanas Stefanov Kolarov"]
[ECO "E33"]
[WhiteElo "?"]
[BlackElo "?"]
[Source "Olimpbase"]
[PlyCount "44"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 Nc6 5.Nf3 d5 6.cxd5 exd5
7.Bg5 h6 8.Bxf6 Qxf6 9.e3 O-O 10.a3 Bxc3+ 11.Qxc3 Bg4 12.Be2
Rfe8 13.O-O Qd6 14.Rac1 Re7 15.Rfe1 Rae8 16.Nh4 Bd7 17.Bb5 Nd8
18.Bd3 c6 19.b4 a6 20.a4 Bg4 21.Nf5 Bxf5 22.Bxf5 Ne6 1/2-1/2