Caissa 6 (2/2018) Published Issue by Mario Ziegler - 2018-12-192018-12-190 The focus of the new edition of the Caissa is on the chess game in different contexts. Our authors look at greats like Philidor and Steinitz and chess cities like London, Berlin and Vienna. With the third part, Siegfried Schönle also completes his extensive work on chess in the Buchenwald concentration camp. Reading samples can be found in the linked issue. We wish all readers a lot of pleasure.