Apply what you learned. Solve positions with strict move checking.
Find the best continuation in 11 moves
Basic Rook Endings: Reaching the Lucena II. Goal: promotion with +100cp.
Pattern: Reaching the Lucena IIThe Lucena position is a fundamental rook-ending win where the stronger side builds a rook bridge to shelter its king. | Goal: Line in 11 moves | Mode: Strict