पहेली 415766:
पहेली 415766:
GM V. Mikhalevski (2539) - FM N. Grandadam (2306)
47th Biel Master Open Biel SUI, 2014.07.15 Mikhalevski - Grandadam, Biel 2014
47th Biel Master Open Biel SUI, 2014.07.15 Mikhalevski - Grandadam, Biel 2014