Εθνικά πρωταθλήματα και πρωταθλήματα νέων

The premier national tournament that determines the overall chess champion of the United States.

The Soviet national championship series held from 1920 to 1991 and renowned for the exceptional strength of its fields.

The International Chess Federation world championship for players who satisfy the event's under-20 age requirement.

The International Chess Federation group of world championships for the under-14, under-16, and under-18 age categories.