Puzzle 711441:
Puzzle 711441:
Grigori Ponomarev (2271) - Sergey Gukhman (2058)
Panchenko Mem Open A 2022 Chelyabinsk RUS, 2022.09.14 Ponomarev - Gukhman, Chelyabinsk 2022
Panchenko Mem Open A 2022 Chelyabinsk RUS, 2022.09.14 Ponomarev - Gukhman, Chelyabinsk 2022