Puzzle 190752:
Puzzle 190752:
Mikhail Panin (1971) - Roman Grekhov (1517)
Panchenko Mem Open A 2020 Chelyabinsk RUS, 2020.09.08 Panin - Grekhov, Chelyabinsk 2020
Panchenko Mem Open A 2020 Chelyabinsk RUS, 2020.09.08 Panin - Grekhov, Chelyabinsk 2020