Bogart is reported to have been responsible for the notion that Rick Blaine should be portrayed as a chess player, a metaphor for the relationships he maintained with friends, enemies, and allies.
Bogart ǎ igrawen tamkire as Rick Blaine anihaga ǎd atwigû amadlal wa ixashadan,timkarawen ahanen garessan ənta ad midawan ənes hakid Dǎɣ imikssanan ənes.