Carlos Grassano

Mate en Tres

Carlos Grassano

Problem Observer-2006

8/4R3/8/2p1B3/2PpNp2/4k1p1/3N4/3K4

1.♖h7!
1…g2 2.♖h3+ f3 3.♖×f3#
1…♔d3 2.♗×f4 g2 3.♖h3#
1…d3 2.♖h1 ~ 3.♖e1#
1…f3 2.♖f7 ~ 3.♖×f3#