[Event "Rolduc sim blind        "]
[Site ""]
[Date "1966.10.16"]
[Round ""]
[White "Sijbrands,T."]
[Black "Arets,J."]
[Result "1-0"]

1. 32-28 18-23 2. 38-32 12-18 3. 31-27 17-22 4. 28x17 11x31 5. 36x27 8-12 6.
42-38 12-17 7. 47-42 7-11 8. 41-36 2-7 9. 33-28 20-24 10. 34-30 17-22 11.
28x17 11x31 12. 36x27 6-11 13. 39-33 7-12 14. 33-28 15-20 15. 30-25 10-15 16.
44-39 12-17 17. 39-33 24-29 18. 33x24 20x29 19. 40-34 29x40 20. 35x44 15-20
21. 46-41 17-21 22. 43-39 5-10 23. 45-40 11-17 24. 39-33 20-24 25. 41-36 10-15
26. 44-39 1-7 27. 37-31 7-12 28. 31-26 3-8 29. 49-43 23-29 30. 42-37 18-23 31.
40-35 29-34 32. 39x30 15-20 33. 27-22 4-10 34. 22x11 16x7 35. 26x17 12x21 36.
36-31 7-12 37. 31-27 21-26 38. 43-39 12-18 39. 28-22 10-15 40. 22-17 24-29 41.
33x24 20x29 42. 39-33 1-0

[Event "Rolduc sim blind        "]
[Site ""]
[Date "1966.10.16"]
[Round ""]
[White "Sijbrands,T."]
[Black "Habets,B."]
[Result "1-0"]

1. 31-27 17-21 2. 37-31 21-26 3. 41-37 19-23 4. 33-28 14-19 5. 39-33 10-14 6.
34-30 20-24 7. 44-39 12-17 8. 27-21 16x27 9. 32x12 23x41 10. 12x23 19x28 11.
30x10 5x14 12. 33x22 26x37 13. 42x31 1-0

[Event "Rolduc sim blind        "]
[Site ""]
[Date "1966.10.16"]
[Round ""]
[White "Sijbrands,T."]
[Black "Hermans,J."]
[Result "1-0"]

1. 34-30 20-24 2. 30-25 18-23 3. 32-28 23x32 4. 37x28 15-20 5. 40-34 10-15 6.
34-29 4-10 7. 45-40 12-18 8. 41-37 8-12 9. 46-41 2-8 10. 39-34 18-23 11. 29x18
12x32 12. 37x28 13-18 13. 44-39 9-13 14. 50-45 8-12 15. 41-37 3-9 16. 37-32
18-23 17. 34-29 23x34 18. 40x29 12-18 19. 42-37 7-12 20. 31-26 1-7 21. 28-23
19x28 22. 32x23 13-19 23. 47-42 19x28 24. 33x4 24x44 25. 49x40 1-0

[Event "Rolduc sim blind        "]
[Site ""]
[Date "1966.10.16"]
[Round ""]
[White "Sijbrands,T."]
[Black "Huybers,P."]
[Result "1-0"]

1. 32-28 18-23 2. 33-29 23x32 3. 37x28 17-22 4. 28x17 11x22 5. 41-37 13-18 6.
37-32 9-13 7. 39-33 4-9 8. 44-39 19-23 9. 50-44 14-19 10. 46-41 10-14 11.
32-28 23x32 12. 38x27 5-10 13. 42-38 19-23 14. 35-30 20-25 15. 30-24 14-20 16.
48-42 9-14 17. 31-26 22x31 18. 26x37 6-11 19. 38-32 11-17 20. 33-28 1-6 21.
28x19 14x23 22. 39-33 7-11 23. 44-39 2-7 24. 33-28 17-22 25. 28x19 11-17 26.
36-31 6-11 27. 32-27 3-9 28. 41-36 9-14 29. 43-38 14x23 30. 47-41 10-14 31.
49-43 23-28 32. 38-32 16-21 33. 27x16 25-30 34. 24x35 20-25 35. 32x23 1-0

[Event "Rolduc sim blind        "]
[Site ""]
[Date "1966.10.16"]
[Round ""]
[White "Sijbrands,T."]
[Black "Kempen,V."]
[Result "1-0"]

1. 33-28 18-23 2. 39-33 12-18 3. 44-39 7-12 4. 31-27 1-7 5. 37-31 20-24 6.
49-44 15-20 7. 27-22 18x27 8. 31x22 10-15 9. 34-29 23x34 10. 40x29 5-10 11.
41-37 24-30 12. 35x24 19x30 13. 36-31 30-35 14. 46-41 13-18 15. 22x13 9x18 16.
41-36 8-13 17. 39-34 2-8 18. 45-40 3-9 19. 43-39 17-22 20. 28x17 11x22 21.
32-27 13-19 22. 29-23 19x28 23. 31-26 22x31 24. 33x11 1-0

[Event "Rolduc sim blind        "]
[Site ""]
[Date "1966.10.16"]
[Round ""]
[White "Sijbrands,T."]
[Black "Klein,F."]
[Result "1-0"]

1. 33-29 19-23 2. 35-30 14-19 3. 30-25 10-14 4. 39-33 17-22 5. 44-39 4-10 6.
50-44 11-17 7. 31-27 22x31 8. 37x26 7-11 9. 41-37 17-22 10. 46-41 12-17 11.
40-35 8-12 12. 32-28 23x32 13. 37x28 2-8 14. 36-31 1-7 15. 31-27 22x31 16.
26x37 19-23 17. 28x19 13x24 18. 44-40 8-13 19. 34-30 13-19 20. 38-32 3-8 21.
43-38 9-13 22. 48-43 17-22 23. 32-28 19-23 24. 28x19 14x34 25. 30x19 13x24 26.
39x19 10-14 27. 19x10 5x14 28. 35-30 8-13 29. 37-32 11-17 30. 32-28 16-21 31.
40-34 6-11 32. 34-29 11-16 33. 45-40 22-27 34. 40-35 27-31 35. 42-37 31x42 36.
29-24 20x29 37. 33x24 42x22 38. 24-20 15x24 39. 30x10 21-27 40. 25-20 27-31
41. 41-36 17-21 42. 36x27 22x31 43. 10-5 31-36 44. 20-15 21-27 45. 5-46 12-17
46. 15-10 7-12 47. 10-4 17-22 48. 4-15 27-31 49. 47-41 36x47 50. 43-38 1-0

[Event "Rolduc sim blind        "]
[Site ""]
[Date "1966.10.16"]
[Round ""]
[White "Sijbrands,T."]
[Black "Peters,A."]
[Result "1-0"]

1. 32-28 18-23 2. 38-32 12-18 3. 31-27 17-21 4. 43-38 20-24 5. 37-31 7-12 6.
27-22 18x27 7. 31x22 12-18 8. 22-17 11x22 9. 28x26 15-20 10. 41-37 10-15 11.
46-41 2-7 12. 49-43 8-12 13. 32-28 23x32 14. 37x28 3-8 15. 41-37 5-10 16.
37-32 6-11 17. 42-37 1-6 18. 34-29 20-25 19. 29x20 15x24 20. 47-42 10-15 21.
40-34 18-23 22. 45-40 14-20 23. 50-45 12-18 24. 37-31 4-10 25. 28-22 18x27 26.
31x22 24-30 27. 35x24 19x30 28. 33-28 9-14 29. 28x19 14x23 30. 22-17 11x22 31.
32-28 22x33 32. 38x9 1-0

[Event "Rolduc sim blind        "]
[Site ""]
[Date "1966.10.16"]
[Round ""]
[White "Sijbrands,T."]
[Black "Reuleaux,L."]
[Result "1-0"]

1. 33-28 18-23 2. 39-33 13-18 3. 44-39 9-13 4. 31-27 4-9 5. 37-31 20-25 6.
27-22 18x27 7. 31x22 12-18 8. 42-37 18x27 9. 32x12 7x18 10. 37-32 1-7 11.
41-37 8-12 12. 47-42 2-8 13. 46-41 15-20 14. 36-31 10-15 15. 41-36 5-10 16.
31-27 20-24 17. 50-44 14-20 18. 27-22 18x27 19. 32x21 23x41 20. 36x47 16x27
21. 38-32 27x29 22. 34x5 9-14 23. 5x30 25x34 24. 39x30 3-9 25. 44-39 11-16 26.
40-34 7-11 27. 30-25 9-14 28. 34-29 11-17 29. 35-30 6-11 30. 39-33 17-21 31.
43-38 12-17 32. 33-28 13-18 33. 30-24 8-12 34. 28-23 14-19 35. 24x22 17x19 36.
25x23 1-0

[Event "Rolduc sim blind        "]
[Site ""]
[Date "1966.10.16"]
[Round ""]
[White "Sijbrands,T."]
[Black "Schroder,J."]
[Result "1-0"]

1. 33-29 19-24 2. 39-33 18-23 3. 29x18 13x22 4. 32-28 8-13 5. 37-32 13-18 6.
41-37 16-21 7. 31-27 22x31 8. 36x16 9-13 9. 44-39 18-22 10. 37-31 13-18 11.
34-29 2-8 12. 50-44 14-19 13. 31-27 22x31 14. 28-22 17x37 15. 38-32 37x28 16.
33x2 24x33 17. 2x38 20-24 18. 38x20 15x24 19. 46-41 31-36 20. 40-34 10-15 21.
44-40 12-17 22. 34-30 3-9 23. 30x19 1-0

[Event "Rolduc sim blind        "]
[Site ""]
[Date "1966.10.16"]
[Round ""]
[White "Sijbrands,T."]
[Black "Strolenberg,K."]
[Result "1-0"]

1. 31-27 18-23 2. 33-28 20-24 3. 38-33 12-18 4. 37-31 7-12 5. 42-38 15-20 6.
47-42 10-15 7. 41-37 5-10 8. 46-41 1-7 9. 34-29 23x34 10. 40x29 18-22 11.
27x18 12x34 12. 39x30 20-25 13. 44-39 25x34 14. 39x30 7-12 15. 43-39 13-18 16.
30-25 18-23 17. 49-43 8-13 18. 35-30 24x35 19. 45-40 35x44 20. 28-22 17x28 21.
33x22 44x33 22. 38x7 19-24 23. 7-1 2-7 24. 1x20 15x24 25. 42-38 24-29 26.
43-39 13-19 27. 48-43 11-17 28. 22x11 16x7 29. 50-44 10-15 30. 32-28 4-10 31.
37-32 3-8 32. 44-40 9-13 33. 39-33 19-24 34. 43-39 8-12 35. 41-37 6-11 36.
31-27 11-17 37. 28-22 17x28 38. 32x34 1-0

[Event "Rolduc sim blind        "]
[Site ""]
[Date "1966.10.16"]
[Round ""]
[White "Sijbrands,T."]
[Black "Urlings,P."]
[Result "1-0"]

1. 34-29 19-23 2. 40-34 14-19 3. 45-40 10-14 4. 50-45 5-10 5. 31-26 17-22 6.
37-31 11-17 7. 41-37 20-25 8. 46-41 7-11 9. 32-28 23x32 10. 37x28 1-7 11.
31-27 22x31 12. 26x37 19-23 13. 28x19 14x23 14. 35-30 10-14 15. 30-24 14-20
16. 38-32 4-10 17. 33-28 9-14 18. 28x19 14x23 19. 43-38 10-14 20. 38-33 14-19
21. 40-35 19x30 22. 35x24 17-22 23. 33-28 22x33 24. 39x19 18-23 25. 29x9 20x40
26. 45x34 3x23 27. 42-38 12-18 28. 38-33 8-13 29. 47-42 7-12 30. 42-38 2-8 31.
48-43 11-17 32. 44-39 6-11 33. 32-28 23x32 34. 37x28 16-21 35. 34-29 21-26 36.
29-24 11-16 37. 41-37 18-22 38. 38-32 12-18 39. 39-34 17-21 40. 28x17 21x12
41. 34-29 12-17 42. 43-38 17-21 43. 33-28 18-22 44. 28x17 21x12 45. 36-31
12-18 46. 31-27 8-12 47. 49-43 16-21 48. 27x16 12-17 49. 32-28 18-22 50. 38-33
22-27 51. 43-38 13-19 52. 24x13 25-30 53. 13-9 30-35 54. 9-4 35-40 55. 4x36
40-44 56. 29-24 17-21 57. 16x27 44-49 58. 37-32 26-31 59. 24-19 31x22 60. 36x4
1-0

[Event "Rolduc sim blind        "]
[Site ""]
[Date "1966.10.16"]
[Round ""]
[White "Sijbrands,T."]
[Black "Vos,H."]
[Result "1-0"]

1. 32-28 17-21 2. 31-26 20-25 3. 26x17 11x22 4. 28x17 12x21 5. 33-28 7-12 6.
39-33 14-20 7. 44-39 1-7 8. 37-32 7-11 9. 41-37 21-26 10. 36-31 11-17 11.
31-27 17-22 12. 28x17 12x21 13. 33-28 10-14 14. 39-33 5-10 15. 50-44 19-23 16.
28x19 14x23 17. 46-41 10-14 18. 44-39 14-19 19. 49-44 20-24 20. 33-29 24x33
21. 39x28 4-10 22. 41-36 6-11 23. 43-39 10-14 24. 39-33 11-17 25. 27-22 18x27
26. 37-31 26x37 27. 42x11 16x7 28. 34-30 25x34 29. 40x18 13x22 30. 28x26 1-0