[Event "Provinciaal Kampioenschap Friesland 1968"]
[Site ""]
[White "Drost, Frans"]
[Black "Wiersma, Harm"]
[Annotator "Gerrit Boom"]
[Result "1-1"]
[GameType "20"]
[Round "2"]
[Date "1968.08.17"]
[WhiteTime ""]
[BlackTime ""]
[TimeControl ""]
[WhiteUrl "http://toernooibase.kndb.nl/Afbeeldingen/Spelers/blank1.jpg"]
[BlackUrl "http://toernooibase.kndb.nl/Afbeeldingen/Spelers/600.jpg"]
[WhiteTitle ""]
[BlackTitle ""]
[WhiteRating ""]
[BlackRating ""]
[DamboTopLine "Provinciaal Kampioenschap Friesland 1968 Round 2"]
[DamboBottomLine "Drost, Frans - Wiersma, Harm 1-1"]
[FEN "B:W15,25,27,32,33,35,37,38,40,42,43,45,47:B2,3,4,5,8,9,13,14,16,17,18,19,21"] 24. ... 14-20 25. 25x12 13-18 26. 12x23 04-10 27. 15x13 08x48 z+