one_dee_four's Study
1 • one_dee_four •- Chapter 1
- Sweaterkev (1632) - one_dee_four (1740)
- one_dee_four
Chess Strategy for Club Players
2 • one_dee_four •- Jan Werle - Vlad Jianu
- Benjamin Bok - Joost Offrings
- Robert Fishcer - Olicio Gadia
- Test Position
- one_dee_four