Precise queen retreat
Objective: White to move. Preserve an advantage of at least 2.0 despite pressure from Black’s heavy pieces.
Position and task condition
The white king is exposed and Black’s rooks press the first rank. Find a precise queen move that combines defence with counterplay.
FEN
4r3/4P2k/5rpp/pB2Q3/8/8/P4qPP/4R2K w - - 0 1Theme: Active defence