- Add a (analytical) remark
- How do I add a variation applet (NL)?
- Embed Youtube-film
- Rules for comments
 | 02-04-2019 Hanco Elenbaas: |
48. ... 23-29
49. 35-30 33-38
50. 24x42 15x35 Z+ , Harm Wiersma.
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| PDN Diagram 1 | |||||
|
48. ... 23-29
49. 35-30 33-38
50. 24x42 15x35 Z+ , Harm Wiersma.
| |||||