Studies composed by

Jan Heribert Knöppel

(Sweden, 23.9.1918 - 15.7.1995)

ChessComposersBlogspot reports about him:

Jan Knöppel was an International Master for Chesscompositions and also a FIDE judge in his specialty, direct mates in two moves.

He was an editor for Springaren and Stella Polaris.

(All his studies, more exact dates, possible corrections or cooks and exact details about sources can be found in the

Harold van der Heijden database V (31-12-2015) )