Really interesting question, I assume black get force a drawing endgame in ≤~70 moves and maybe get a 50 move rule from there, but it's probably possible to force an endgame earlier and there might be a big part of the endgame that takes a lot of moves which don't count for the 50 move rule, idk

interesting market!

Somehow a massive portion of my portfolio hinges on intrinsic properties of chess.