[Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "?"] [Black "?"] [Result "*"] [Author "Bergsma, Roelof"] [Publication "De Problemist"] [PubicationDate "1948.02.??"] [GameType "20"] [Setup "1"] [FEN "W:W15,23,24,33,41,42:B9,11,12,17,27,36."] [PlyCount "7"] 1. 42-37 36x47 2. 37-31 47x20 3. 31x22 17x19 4. 15x4 $18 1-0 |