Oppgave 499517: Sort å sjakkmatt
Gerd Walther (1706) - Matthias Kleinwaechter (1903)
Hessen-ch Seniors op 04th Bad Sooden-Allendorf (3), 2008.04.26
Hessen-ch Seniors op 04th Bad Sooden-Allendorf (3), 2008.04.26
Dra brikkene for å løse denne oppgaven.