| General Chess Discussion - Announcing the Personal Opening Explorer#93 very cool to have the more technical part explained too ! | Avo-k  |
| Lichess Feedback - bug in zugzwang practice exercice#3 exept black does not play 1. ... a6 it plays 1. ... Bc7 in every case, allowing mate in two | Avo-k |
| Lichess Feedback - bug in zugzwang practice exercice#1 hi, I absolutly love lichess and the way this site is so good and free, so thanks for that, today I'll try to contribute too ! :) There is a bug in the first zugzwang exercice there is plenty of mate … | Avo-k |