The Retrograde Analysis Corner
Original Retro Problems and Solutions
Probleemblad is a Dutch magazine devoted to chess composition, using
Dutch, English and sometimes German languages.
Please send original retro problems, articles, solutions, etc. to
Joost de Heer
6164 EV Geleen
Note: Please replace the "(at)"-strings in the e-mail addresses by a "@"
sign and the "(dot)" strings by a "." sign.
Christmas Series by Andrei Kornilov,