[Retros] Die Schwalbe Heft 228, december 2007

[Joost de Heer]

Joost de Heer wrote:


> 13581 - Bernd Gräfrath

> 8/8/4k1P1/5Rr1/8/8/3rPP2/5RK1 (6+3)

> -1 (black starts) & r#1

> 2 solutions, Høeg retractor


-1. ... Rh5-g5 -2. [+wB/Qg5]OO and 1. Q/Bd2 Rh1# seems to be a cook.


> 13582 - Frank Fiedler

> 1R2kBb1/2p2pp1/8/8/8/8/8/1K6 (3+5)

> -1.5 & h#1.5 (help retractor)


This seems to be horribly cooked: -1. a7xRb8=R Rd8-b8 -2. e7xBf8=B and 
1. .. a8=Q c5 2. ed8=Q#, and many more possibilities.

Joost