- Add a (analytical) remark
- How do I add a variation applet (NL)?
- Embed Youtube-film
- Rules for comments
 | 18-10-2021 Jan Groeneveld: |
39. ... 29-33
40. 39x28 23-29
41. 34x03 21-26
42. 03x21 16x49
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| PDN Diagram 1 | |||||
|
39. ... 29-33
40. 39x28 23-29
41. 34x03 21-26
42. 03x21 16x49
| |||||