Adams, Michael. An Interview about a Fischer Random Chess match. (8x8, Cells: 64)
Adjutant Chess. Introducing the Adjutant that can slide like a queen, but on the same square colour only (with zrf). (8x8, Cells: 64) By M Winther.
Adjutant Chess. Regular chess with extended castling, and extra corner squares. Makes new strategies possible (+zrf). (10x8, Cells: 68) By M Winther.
Adjutant Chess (with Adjutants). The Adjutant, besides sliding on the diagnals, can slide on the orthogonals by ignoring the other colour (+zrf). (10x8, Cells: 68) By M Winther.