Basically, it is easy to compile all non-orthogonal draughts variants according to rules. They can be divided into Frisian system rules and franco-italian systen rules; the difference is that Frisian…

国际跳棋锦标赛冠军联赛出场

S1season：我们将举行3+2的比赛，在这个团队的人数满12之后，并且在线人数不小于10。队长将会举办S1赛季的比赛，公开，全程共2小时。

Hi, Some time ago I have found an article, that inspired me to create the alternative draughts board. Idea is not new, as it is comming allegedly from 19th century, thus it is amazing to me. Actua…