What is "duell"

Duell is a two-player chess variant played with dice on a board of 9x8 squares. Players take turns moving one of their dice in order to capture their opponent's pieces, with the ultimate aim of capturing the opponent's king to win the game.

Designed by Geoffrey Hayes, it was previously published in the UK as "Conquest" and "The George v Mildred Dice Game" and in Germany as "Tactix".