Chess with no membership needed 3

Some chess in Wrocław states plainly that anyone may come. The Friday Grand Prix of KS Polonia on ul. Piaskowa is open to every player regardless of age, rating or club, each Friday except holidays and weeks when another club tournament takes the room.

In Wojszyce, the local activity centre on ul. Asfaltowa, known as Wojszycka Sóweczka, has hosted open summer tournaments under the name Gambit Sóweczki and keeps weekly chess classes for children. Other clubs and tournaments in the index ask for registration or membership, or leave the question open; their tiles say which.