[Event "Various KNDB "]
[Site ""]
[White "Wiersma, Harm"]
[Black "Roozenburg, Pieter"]
[Annotator "Martin Dolfing"]
[Result "1-1"]
[GameType "20"]
[Round "1"]
[Date "1968.02.18"]
[WhiteTime ""]
[BlackTime ""]
[TimeControl ""]
[WhiteUrl "http://toernooibase.kndb.nl/Afbeeldingen/Spelers/600.jpg"]
[BlackUrl "http://toernooibase.kndb.nl/Afbeeldingen/Spelers/5105.jpg"]
[WhiteTitle "GMI"]
[BlackTitle ""]
[WhiteRating "2384"]
[BlackRating ""]
[DamboTopLine "Various KNDB Round 1"]
[DamboBottomLine "Wiersma, Harm - Roozenburg, Pieter 1-1"]
[FEN "W:W25,26,31,34,38,43:B12,14,17,23,28"] 57. 43-39