Rugewolf's opening combinations
15 • Rugewolf •- Chapter 1 Combinations in the "Long corner" opening
 - Chapter 2 Combinations in the "Bildtse Opening"
 
- Rugewolf
 - BumperBalloonCars
 - RoepStoep
 
Frisian draughts / Fries dammen
21 • Rugewolf •- Chapter 1 Starting position
 - Lesson 1
 - Lesson 2
 - Lesson 3
 
- Rugewolf
 
Rugewolf's Study FRYSK!
12 • Rugewolf •- Endgame A: 2 Kings verus 1 King, long-corner
 - Endgame B: 2 Kings verus 1 King, long-corner
 - Endgame C: 2 Kings verus 1 King, lomg-corner
 - Endgame D: 2 Kings verus 1 King, long-corner
 
- Rugewolf
 
FC 2020 - group 1, Frisian Championship
1 • Rugewolf •- Wijbenga, Tsjerk - Wiersma, Jelle
 - Hoogterp, Pieter - Walinga, Marten
 - Tijssen, Kees - Kooistra, Taeke
 - Schaap, Willem - Haanstra, Henk
 
- Rugewolf
 
FC 2020 - group 2, Frisian Championship
1 • Rugewolf •- Groenveld, Folkert - de Vries, Hein
 - Bakker, Sjoerd Jan - Walinga, Siebe
 - Couperus, Sjoerd - Dijkstra, Bauke
 - Kooistra, Cor - Hoekstra, Willem
 
- Rugewolf
 
FC 2020 - group 3, Frisian Championship
1 • Rugewolf •- Boelens, Ype - Westra, Liuwe
 - Sikma, Piet - Wiersma, Fedde
 - Kroon, Bernard - Dyk, Sybren
 - Altena, Marcel - van der Meer, Dicky
 
- Rugewolf
 
Frysk ferskaat, Roel Bergsma 1984, first 50 unverified puzzles (1/4)
5 • Rugewolf •- Chapter 1
 - Chapter 2
 - Chapter 3
 - Chapter 4
 
- Rugewolf
 
Frysk ferskaat, Roel Bergsma 1984, second 50 unverified puzzles (2/4)
2 • Rugewolf •- Chapter 51
 - Chapter 52
 - Chapter 53
 - Chapter 54
 
- Rugewolf
 
Frysk ferskaat, Roel Bergsma 1984, third 50 unverified puzzles (3/4):
1 • Rugewolf •- Chapter 101
 - Chapter 102
 - Chapter 103
 - Chapter 104
 
- Rugewolf
 
Frysk ferskaat, Roel Bergsma 1984, last serie unverified puzzles (4/4)
2 • Rugewolf •- Chapter 151
 - Chapter 152
 - Chapter 153
 
- Rugewolf
 
DFS course - 2C2 Typical moves
3 • Rugewolf •- Basic capturing principles
 - Chapter 2. The cannon 2
 - Chapter 3. The cannon 3
 
- Rugewolf
 
200 Opening combinations 1/4
5 • Rugewolf •- Part I: long corner opening.
 - Chapter 2
 - Chapter 3
 - Chapter 4
 
- Rugewolf
 
200 Opening combinations 2/4
7 • Rugewolf •- Chapter 1 Theoretics
 - Chapter 2
 - Chapter 3 Miedema-move
 - Chapter 4
 
- Rugewolf