- Add a (analytical) remark
- How do I add a variation applet (NL)?
- Embed Youtube-film
- Rules for comments
 | 20-01-2024 Richard Kromhout: |
20. ... 17-21
21. 27-22 18x27
22. 31x22 24-29
23. 34x23 12-18
24. 23x12 07x27
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| PDN Diagram 1 | |||||
|
20. ... 17-21
21. 27-22 18x27
22. 31x22 24-29
23. 34x23 12-18
24. 23x12 07x27
| |||||