Ask the Wiz: Chemin de Fer

Hello, Wizard

On the WoO site, you describe Chemin de Fer and give the Nash equilibrium of the game.
https://wizardofodds.com/games/chemin-de-fer/

Alas! your result does not confirm mine, which I developed in my blog on this forum.
https://wizardofvegas.com/member/kubikulann/blog/#post1937

Could you tell me where I went wrong?

Also:
Where do the drawing rules of Baccarat come from, if not from a Nash equilibrium ?

Thanks