Day 668: King evacuation
Lesson of the day
King evacuation: when the shelter collapses, the king walks out of the attack on his own feet — sometimes across half the board. A series of precise king moves carries him out of the firing zone, and the enemy attack dissolves. The signs: no direct defense works, but there is a route over unattacked squares to a quiet corner. Calculate the entire journey in advance — a king stranded halfway usually dies there.
Warm-up
White to move — find the best continuation
White to move — find the best continuation
White to move — find the best continuation
White to move — find the best continuation
White to move — find the best continuation
White to move — find the best continuation
White to move — find the best continuation
White to move — find the best continuation
White to move — find the best continuation
White to move — find the best continuation
Core set
White to move — find the best continuation
White to move — find the best continuation
White to move — find the best continuation
White to move — find the best continuation
White to move — find the best continuation
White to move — find the best continuation
White to move — find the best continuation
White to move — find the best continuation
White to move — find the best continuation
White to move — find the best continuation
White to move — find the best continuation
White to move — find the best continuation
White to move — find the best continuation
White to move — find the best continuation
White to move — find the best continuation
Challenge
White to move — find the best continuation
Black to move — find the best continuation
Black to move — find the best continuation
Review
White to move — find the best continuation
White to move — find the best continuation
Day complete — every puzzle solved. See you tomorrow!
Day 669 →