Blancs : Rh1, Tg1, Ce7, a5, h2
Noirs : Rh6, Cb1, a2, d4, e5

Solution : 1) Cg8+ – Rh7
                  2) Cf6+ – Rh6
                  3) h4 – a1=D
                  4) h5 (Gain)