[Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "?"] [Black "?"] [Result "*"] [Author "Burggraaff, Jan"] [Publication "De Problemist"] [PubicationDate "1948.07.??"] [GameType "20"] [Setup "1"] [FEN "W:W18,33,39,46:B8,19,24,25."] [PlyCount "1"] 1. 18-13 $18 1-0 |