[Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "?"] [Black "?"] [Result "*"] [Author "Koster, Jacobus & Roos, Hubertus Maria"] [Publication "De Problemist"] [PubicationDate "1963.06.??"] [GameType "20"] [Setup "1"] [FEN "W:W23,29,33,38,41,42,50:B7,14,17,27,35,36."] [PlyCount "5"] 1. 23-19 14x34 2. 38-32 36x29 3. 32x1 $18 1-0 |