- Add a (analytical) remark
- How do I add a variation applet (NL)?
- Embed Youtube-film
- Rules for comments
 | 19-09-2021 Hendrik Veenstra: |
KR: 30. ... 16-21
31. 37-31 21-27
32. 31x11 01-07
33. 11x02 13-18
34. 02x24 20x47
35. 28x19 09-14
36. 19x10 15x04