Xadrez - Mate em 4! (Jan Heribert Knöppel)

Jan Heribert Knöppel, Eskilstuna-Kuriren, 1942.
Código FEN: 8/8/2B4p/8/6Q1/6pp/4p1pr/4Kbrk w - - 0 1.

As Brancas jogam e dão xeque-mate em 4 lances!

(White to play and give checkmate in 4 moves!)

PCFilho

Xadrez - Mate em 87! (Jan Heribert Knöppel)

Jan Heribert Knöppel, Springaren, 1962.
Código FEN: 8/5ppp/5p2/8/NK6/1B1N4/2rpn1pp/2bk1brq w - - 0 1.

Não é tão difícil quanto parece: as Brancas jogam e dão xeque-mate em 87 lances!

(It is not as difficult as it seems: White to play and give checkmate in 87 moves!)

PCFilho