Blancs: Rc1, Dc4, Te1, Ce4, f3.

Noirs : Rb7, Dd8, Th2, Fg7, Cc3, a5, b6, f4.

Solution : 1) Cd6+ – Dxd6
                 2) Te7+ – Dxe7
                 3) Dc7+ – Re6
                 4) Dxb6+ – Rxb6 (Nulle)