[Event "Nationale Clubcompetitie KNDB 2018/2019"]
[Site ""]
[White "van Aalderen, Johan"]
[Black "Helwerda, Rob"]
[Annotator "Gerrit Draaisma"]
[Result "2-0"]
[GameType "20"]
[Round "6"]
[Date "2018.11.24"]
[WhiteTime ""]
[BlackTime ""]
[TimeControl "4800+60"]
[WhiteUrl "http://toernooibase.kndb.nl/Afbeeldingen/Spelers/1602.jpg"]
[BlackUrl "http://toernooibase.kndb.nl/Afbeeldingen/Spelers/blank1.jpg"]
[WhiteTitle ""]
[BlackTitle ""]
[WhiteRating "1997"]
[BlackRating ""]
[DamboTopLine "Nationale Clubcompetitie KNDB 2018/2019 Round 6"]
[DamboBottomLine "van Aalderen, Johan - Helwerda, Rob 2-0"]
[FEN "B:W28,32,33,34,35,36,37,38,39,40,42,43,45:B3,6,8,9,11,13,15,16,17,19,20,23,25"] 26. ... 16-21{? (20-24 is gedwongen, met na 34-30 een nadelige, maar houdbare stand)} 27. 28-22{! (Forceert fraai de winst)} 17x28 28. 33x22 11-17 29. 22x11 06x17 30. 34-30 25x34 31. 40x18 13x22 32. 37-31{! (met schijfwinst wegens:} 21-26 33. 39-34 26x30 34. 35x04{)}