[Event " Gelderland 1987"]
[Site ""]
[White "Wiersma, Simon"]
[Black "Tjon A Ong, Andrew"]
[Result "0-2"]
[GameType "20"]
[Round "1"]
[Date "1987.07.27"]
[WhiteTime ""]
[BlackTime ""]
[TimeControl ""]
[WhiteUrl "http://toernooibase.kndb.nl/Afbeeldingen/Spelers/1221.jpg"]
[BlackUrl "http://toernooibase.kndb.nl/Afbeeldingen/Spelers/1638.jpg"]
[WhiteTitle ""]
[BlackTitle ""]
[WhiteRating ""]
[BlackRating ""]
[DamboTopLine " Gelderland 1987 Round 1"]
[DamboBottomLine "Simon Wiersma - Andrew Tjon A Ong 0-2"]
1. 32-28 17-21 2. 31-26 12-17 3. 37-32 7-12 4. 41-37 19-23 5. 28x19 14x23 6. 37-31 21-27 7. 32x21 16x27 8. 31x22 18x27 9. 34-30 1-7 10. 30-25 12-18 11. 25x14 10x19 12. 40-34 7-12 13. 45-40 5-10 14. 50-45 10-14 15. 34-29 23x34 16. 40x29 17-22 17. 35-30 19-23 18. 39-34 14-20 19. 44-39 11-17 20. 42-37 6-11 21. 37-31 9-14 22. 48-42 20-25 23. 45-40 14-20 24. 40-35 4-9 25. 42-37 23-28 26. 47-41 9-14 27. 37-32 28x37 28. 41x21 22-28 29. 33x22 18x16 30. 31-27 14-19 31. 39-33 2-7 32. 38-32 19-24 33. 30x19 13x24 34. 35-30 24x35 35. 46-41 8-13 36. 41-37 13-18 37. 43-39 25-30 38. 34x14 18-22 39. 27x18 12x43 40. 49x38 35-40 41. 33-29 40-44 42. 29-24 3-9 43. 14x3 44-49 44. 3x21 16x27 45. 32x21 49x46 46. 36-31 46-14 47. 31-27 14-9 48. 24-19 9x36 49. 19-14 36-18 *