Personal trainer and chess coach to Benjamin Hamp the highest rated 5 year old in the USCF and fifth highest rated five year old in history.
Суполкі
Alexander Grischuk Chess Club
767 карыстальнікаў
>2000 Champions Team
13 карыстальнікаў
Back In Black
57 карыстальнікаў
U.S. Chess Federation
3 676 карыстальнікаў
Chess University Old
171 карыстальнік