Puzzle 610959:
Puzzle 610959:
GM Mikhail Gurevich (2576) - GM Alexa Donchenko (2602)
14th BPB Limburg Open Maastricht NED, 2022.06.05 Gurevich - Donchenko, Maastricht 2022
14th BPB Limburg Open Maastricht NED, 2022.06.05 Gurevich - Donchenko, Maastricht 2022