A rook and a knight mate a king in the corner: the rook checks beside it, the knight guards the rook.
Work it out first, then step through the answer.
Or on the edge with few squares.
Checking along the edge.
Guarding it and covering the last escape square.
Pick the pattern in Puzzles. The board freezes, so you see the whole line first.
60 of every 100 lost games are a missed tactic.Free to start, no card needed.
Start free