Blancs: Rg1, De4, Ta1, Te1, Fc1, Fd3, Cf5,
                 a5, b2, c2, f2, g2, h2.

Noirs: Rg8, Dd7, Tc6, Te8, Fb5, Ca7, Cd5,
                 a6, b4, e5, f7, g7, h7.

Solution: 1) Fxb5 – Cxb5
                 2) Dg4 – f6
                 3) Ch6+ (Gain).