[Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "?"] [Black "?"] [Result "*"] [Author "Vuurboom, Derk"] [Publication "Vuurboom,D. 400 eigen problemen 06"] [PubicationDate "1976.11.01"] [GameType "20"] [Setup "1"] [FEN "W:W23,31,42:B13,21,22."] [PlyCount "1"] 1. 31-26 $18 1-0 |