Puzzle 67022:
Puzzle 67022:
Sergei Belavenets - Alexander Tolush
11th URS-ch Leningrad URS (16), 1939 Sergei Belavenets - Alexander Tolush
11th URS-ch Leningrad URS (16), 1939
11th URS-ch Leningrad URS (16), 1939 Sergei Belavenets - Alexander Tolush
11th URS-ch Leningrad URS (16), 1939