[Event "Moscow ol (Men) qual-B"]
[Site "Moscow URS"]
[Date "1956.09.04"]
[EventDate "1956.??.??"]
[Round "4"]
[Result "0-1"]
[White "Christian Poulsen"]
[Black "Andreas Dueckstein"]
[ECO "C63"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "124"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 f5 4.Nc3 fxe4 5.Nxe4 Be7 6.d4 exd4
7.Nxd4 Nf6 8. Ng3 O-O 9.O-O a6 10.Nxc6 bxc6 11.Bd3 d5 12.Nf5
Bc5 13.Be3 Bxe3 14.Nxe3 Rb8 15.b3 Rb4 16.c4 a5 17.Nc2 Rb8
18.Qd2 Qd6 19.f3 a4 20.b4 c5 21.a3 Be6 22. cxd5 Qxd5 23.Qe3
Nd7 24.Rad1 Qc6 25.Be4 Qb6 26.Bd5 Rfe8 27.Qf2 cxb4 28. Bxe6+
Qxe6 29.Rfe1 Qf7 30.Nxb4 Nf6 31.Qc5 Rxe1+ 32.Rxe1 Re8 33.Rxe8+
Qxe8 34.Kf2 Qd7 35.Qc4+ Kf8 36.g4 Qd6 37.Kg2 h6 38.Qb5 Qd2+
39.Kh3 Qe3 40.Qb8+ Ne8 41.Qa8 Qxa3 42.Qe4 Nf6 43.Qf4 Qb3
44.Na6 a3 45.Nc5 Qd5 46.Ne4 Qc4 47. Qf5 Ke7 48.Qe5+ Kf7
49.Nxf6 gxf6 50.Qf5 Ke7 51.Qa5 a2 52.Kg3 Kd6 53.h4 Qb3 54.Qa6+
c6 55.Qa8 Qb1 56.Qa3+ Kd5 57.Qa5+ Ke6 58.Qc3 Kd7 59.Qd4+ Kc8
60. Qxf6 a1=Q 61.Qxc6+ Kb8 62.Qd6+ Ka8 0-1