Compositions
Tackle masterworks by the finest chess composers
More-movers
A more-mover is a chess problem where White, playing first, must force checkmate in x moves, regardless of how Black defends, and x > 3 (i.e., mate in 4 or more).
A more-mover is a chess problem where White, playing first, must force checkmate in x moves, regardless of how Black defends, and x > 3 (i.e., mate in 4 or more).