Blancs: Rh1, Dh5, Tf1, Tf4, a4, b2, c3, d4, g2.

Noirs: Rf8, Dd6, Te6, Tg8, a6, b7, c5, f6, g4.

Solution: 1) … – Dxf4
                 2) Txf4 – Te1+
                 3) Rh2 – g3 +
                 4) Rh3 – Th1 (Mat).