[Event "Sugartournament Noord-Holland 1970"]
[Site ""]
[White "Wiersma, Harm"]
[Black "Kouperman, Iser Josypovitsj"]
[Result "1-1"]
[GameType "20"]
[Round "6"]
[Date "1970.12.23"]
[WhiteTime ""]
[BlackTime ""]
[TimeControl ""]
[WhiteUrl "http://toernooibase.kndb.nl/Afbeeldingen/Spelers/600.jpg"]
[BlackUrl "http://toernooibase.kndb.nl/Afbeeldingen/Spelers/4651.jpg"]
[WhiteTitle ""]
[BlackTitle ""]
[WhiteRating ""]
[BlackRating ""]
[DamboTopLine "Sugartournament Noord-Holland 1970 Round 6"]
[DamboBottomLine "Harm Wiersma - Iser Kouperman 1-1"]
1. 34-30 19-23 2. 39-34 14-19 3. 44-39 10-14 4. 50-44 17-22 5. 33-29 20-25 6. 30-24 19x30 7. 35x24 14-20 8. 32-28 23x32 9. 37x17 11x22 10. 41-37 13-19 11. 24x13 8x19 12. 37-32 9-13 13. 38-33 2-8 14. 42-38 4-9 15. 48-42 5-10 16. 46-41 10-14 17. 32-27 7-11 18. 42-37 11-17 19. 47-42 6-11 20. 37-32 19-23 21. 31-26 22x31 22. 26x37 14-19 23. 33-28 1-6 24. 39-33 17-22 25. 28x17 12x21 26. 32-28 23x32 27. 37x28 20-24 28. 29x20 25x14 29. 44-39 21-26 30. 38-32 *