[Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "?"] [Black "?"] [Result "*"] [Author "Koeken, Petrus Johannes"] [Publication "Het Rotterdams Nieuwsblad"] [PubicationDate "1957.04.13"] [GameType "20"] [Setup "1"] [FEN "W:W28,30,31,33,35,38,40:B7,9,14,18,19,20,26."] [PlyCount "9"] 1. 28-23 19x39 2. 38-32 26x28 3. 30-24 20x29 4. 40-34 29x40 5. 35x4 $18 1-0 |