If you could get 2 historical figures to have a mortal combat style fight who would you chose?

John Graham Chambers, the father of modern boxing, and Adolf Anderssen, one of the earliest masters of modern chess. Coincidentally, they from the same time period. But also, I'd try mod the fight so it's a chessboxing match, but mortal kombat style 3 minutes straight fighting, three minutes of fire skeleton chess with each time you take a piece off the board you deal some amount of health depending of how big the kill is, with checkmate being insta-kill.