Puzzle 279332:
Puzzle 279332:
Mikhail Gurevich (2315) - Alexander V Filipenko (2320)
URS-ch sf Severodonetsk, 1982 Mikhail Gurevich (2315) - Alexander V Filipenko (2320)
URS-ch sf Severodonetsk, 1982
URS-ch sf Severodonetsk, 1982 Mikhail Gurevich (2315) - Alexander V Filipenko (2320)
URS-ch sf Severodonetsk, 1982