Select a puzzle to test your calculation. From mate-in-two combinations to complex sacrifices.
White to move and mate in 2. Morphy's famous Queen sacrifice.
White to move and mate in 2. A classic smothered mate pattern.
White to move and mate in 3. Combine the Knight and Rook.
White to move and mate in 1.
White to move and mate in 2.
White to move and mate in 3.
White to move. Win material.