| Openings theory | 1,363 | 1 |
DietervG |
| Are there any good openings that are tactical and have not well known traps in them? | 1,073 | 1 |
kalnap |
| Frisian opening theory book [online link] | 1,995 | 5 |
Rive12345 |
| Nice captchas | 1,650 | 4 |
ezasucanget |
| Keller study | 1,347 | 0 |
WIdubbelNE |