[Event "Dutch Teamcompetition KNDB 1991"]
[Site ""]
[White "de Hoon, Ad"]
[Black "Boom, Gerrit"]
[Annotator "Gerrit Boom"]
[Result "1-1"]
[GameType "20"]
[Round "1"]
[Date "1990.09.15"]
[WhiteTime "2:15"]
[BlackTime "2:18"]
[TimeControl ""]
[WhiteUrl "http://toernooibase.kndb.nl/Afbeeldingen/Spelers/931.jpg"]
[BlackUrl "http://toernooibase.kndb.nl/Afbeeldingen/Spelers/947.jpg"]
[WhiteTitle ""]
[BlackTitle ""]
[WhiteRating ""]
[BlackRating ""]
[DamboTopLine "Dutch Teamcompetition KNDB 1991 Round 1"]
[DamboBottomLine "de Hoon, Ad - Boom, Gerrit 1-1"]
[FEN "B:W23,24,29,31,34,35,36,38,40,41,42,43,44,45,47,49:B2,3,4,7,8,10,11,12,13,14,15,18,20,22,25,27"] 19. ... 14-19 20. 23x05 13-19 21. 05x06 07-11 22. 06x09 04x13 23. 31x22 13-18 24. 22x13 08x46 met in ieder geval voordeel voor zwart.