Blancs : Rg1, Dh3, Td1, Tf5, Fb3, Fg5, Ce5, a3, b2, d4, g2, h2

Noirs :Rg8, Dd8, Tc8, Tf8, Fe7, Cc6, Cf6, a7, b7, f7, g7, h7

Solution :
1) Fxf6 – Fxf6
2) Dxh7+ – Rxh7
3) 3) Th5+ – Rg8
4) Cg6 (Gain)