[Event "Moscow-ch"]
[Site "Moscow"]
[Date "1950.??.??"]
[Round "?"]
[White "Petrosian, Tigran V"]
[Black "Averbakh, Yuri L"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A47"]

1.d4 Nf6 2.Nf3 e6 3.Bg5 c5 4.e3 b6 5.Nbd2 Bb7 6.Bd3 Be7 7.c3 O-O 8.O-O Nc6
9.Qe2 d6 10.e4 cxd4 11.Nxd4 Ne5 12.Ba6 Bxa6 13.Qxa6 Qc8 14.Qe2 Nc6 15.Nc2 h6
16.Bh4 b5 17.a4 a6 18.Ne3 Qb7 19.Rfd1 Rfd8 20.axb5 axb5  1/2-1/2

