Rook invades the eighth rank
Objective: White to move. Invade the back rank with the rook and deflect the king.
Position and task condition
Black’s king is shielded by heavy pieces, but the back rank is overloaded. White can exploit the tied defenders with one forcing invasion.
FEN
1n2kr2/1r2q1p1/pNb1Q1p1/8/1p6/1P2BP2/P1P4P/2KR4 w - - 0 1Theme: King deflection