[Event "Suikertoernooi Noord-Holland 1977"]
[Site ""]
[White "Wiersma, Harm"]
[Black "Hisard, Michel"]
[Annotator "Hanco Elenbaas"]
[Result "2-0"]
[GameType "20"]
[Round "9"]
[Date "1977.12.27"]
[WhiteTime ""]
[BlackTime ""]
[TimeControl ""]
[WhiteUrl "http://toernooibase.kndb.nl/Afbeeldingen/Spelers/600.jpg"]
[BlackUrl "http://toernooibase.kndb.nl/Afbeeldingen/Spelers/5135.jpg"]
[WhiteTitle ""]
[BlackTitle ""]
[WhiteRating ""]
[BlackRating ""]
[DamboTopLine "Suikertoernooi Noord-Holland 1977 Round 9"]
[DamboBottomLine "Wiersma, Harm - Hisard, Michel 2-0"]
[FEN "B:W23,27,28,29,32,34,35,37,47:B8,9,12,13,15,16,17,20,26"] 45. ... 09-14 46. 47-42 17-21 47. 28-22 12-18 48. 23x03 20-25 49. 03x20 15x33 {Deze finesse is erg hinderlijk voor wit.}