[Event "23rd Ch Leningrad"]
[Site "Leningrad URS"]
[Date "1949.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Mark Aronovich Aizenshtadt"]
[Black "Mark Taimanov"]
[ECO "E04"]
[WhiteElo "?"]
[BlackElo "?"]
[Source "rusbase"]
[PlyCount "76"]

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Nc6 5.Nf3 dxc4 6.Qa4 Bb4+ 7.Bd2
Nd5 8.Bxb4 Ndxb4 9.a3 b5 10.Qxb5 Nc2+ 11.Kd2 Nxa1 12.Qxc6+ Bd7
13.Qxc4 Rb8 14.b4 c5 15.Nc3 cxd4 16.Ne4 Bb5 17.Qa2 d3 18.Qxa1
dxe2+ 19.Qd4 O-O 20.Nd6 Ba6 21.Rc1 Rb6 22.Nc4 Bxc4 23.Rxc4 Rd6
24.Kxe2 Rxd4 25.Nxd4 Qb6 26.a4 g6 27.Nc6 Kg7 28.Be4 Rc8 29.Kf1
Rc7 30.Kg2 Rd7 31.Rc5 Rd2 32.a5 Qb7 33.Bf3 Qd7 34.Rc4 Qd6 35.b5
Rb2 36.Rd4 Qa3 37.Rf4 g5 38.Re4 Qa2 0-1