[Event "Summer Tournament Friesland 2022"]
[Site ""]
[White "Wiersma, Piet"]
[Black "Doller, Sipke"]
[Annotator "Sipke Doller"]
[Result "0-2"]
[GameType "20"]
[Round "3"]
[Date "2022.05.17"]
[WhiteTime ""]
[BlackTime ""]
[TimeControl "2400+60"]
[WhiteUrl "http://toernooibase.kndb.nl/Afbeeldingen/Spelers/601.jpg"]
[BlackUrl "http://toernooibase.kndb.nl/Afbeeldingen/Spelers/124.jpg"]
[WhiteTitle ""]
[BlackTitle ""]
[WhiteRating ""]
[BlackRating "2056"]
[DamboTopLine "Summer Tournament Friesland 2022 Round 3"]
[DamboBottomLine "Wiersma, Piet - Doller, Sipke 0-2"]
[FEN "W:W22,25,27,32,33,35,36,37,38,40,45:B9,11,12,13,14,15,16,19,24,26,29"] 40. 33-28 11-17 41. 22x11 16x07 42. 40-34 29x40 43. 35x44 13-18 44. 37-31 26x37 45. 32x41 18-23 46. 38-32 09-13 47. 36-31 12-17 48. 31-26 13-18 49. 41-37 24-29 50. 44-40 ik had in de opening ook op een zet kunnen spelen,maar de zet  22.49-44 lag niet voor de hand.