Apply what you learned. Solve positions with strict move checking.
Play the practice line in 10 moves
7th-Rank Pawn: Rook pawn, King assistance on short side = Win. Follow the main practice line.
Pattern: Rook pawn, King assistance on short side = WinThis practice introduces Rook pawn, King assistance on short side = Win and explains its key chess idea. | Goal: Line in 10 moves | Mode: Strict