[Event "Nationale Clubcompetitie KNDB 2017/2018"]
[Site ""]
[White "Wiersma, Harm"]
[Black "Winkel, Sven"]
[Annotator "Martin Dolfing"]
[Result "2-0"]
[GameType "20"]
[Round "8"]
[Date "2018.01.06"]
[WhiteTime "0:09:08"]
[BlackTime "0:01:04"]
[TimeControl "4800+60"]
[WhiteUrl "http://toernooibase.kndb.nl/Afbeeldingen/Spelers/600.jpg"]
[BlackUrl "http://toernooibase.kndb.nl/Afbeeldingen/Spelers/3040.jpg"]
[WhiteTitle "GMI"]
[BlackTitle "MI"]
[WhiteRating "2371"]
[BlackRating "2289"]
[DamboTopLine "Nationale Clubcompetitie KNDB 2017/2018 Round 8"]
[DamboBottomLine "Wiersma, Harm - Winkel, Sven 2-0"]
[FEN "B:W28,31,33,34,35,36,37,38,39,40,42,43,44,47,48,49,50:B1,3,4,5,7,8,9,10,11,12,13,16,17,18,19,22,24"] 12. ... 01-06 13. 34-30 10-14 14. 37-32 22-27 15. 31x22 18x27 12.1-6 is een zet die A. Georgiev wel eens doet. 16. 32x21 17x26