[Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "?"] [Black "?"] [Result "*"] [Author "Vuurboom, Derk"] [Publication "Vuurboom,D. 400 eigen problemen 04"] [PubicationDate "1971.??.??"] [GameType "20"] [Setup "1"] [FEN "W:W20,30,31,37,38,40,45,48:B9,10,19,21,23,26,29,39."] [PlyCount "7"] 1. 20-14 9x20 2. 30-24 19x30 3. 40-34 29x40 4. 45x5 $18 1-0 |