Puzzle 517704:
Puzzle 517704:
Vladimir Antoshin - Mikhail Botvinnik
22nd URS-ch Moscow URS (2), 1955.02.12 Vladimir Antoshin - Mikhail Botvinnik
22nd URS-ch Moscow URS (2), 1955.02.12
22nd URS-ch Moscow URS (2), 1955.02.12 Vladimir Antoshin - Mikhail Botvinnik
22nd URS-ch Moscow URS (2), 1955.02.12