Too bad that I cannot play any of the power of chaos games, because for a reason unknown to me, when I go to "Deck Construction" my mouse cursor is moving on its own and it is impossible to do anything.
If Kaiba drew all his cards, then he would have to have it somewhere in his hand for that last turn as all his decks have at least 1 copy of Blue Eyes White Dragon. As for knowing he'd choose that card to bring back from the graveyard on my turn, he always picks what has the highest attack which in this case was Blue Eyes White Dragon.
Technically that’d be pirating, and we’re not allowed to sail the seven seas here. If it were freeware or made open source, it’d be a different story, but until Konami re-releases this piece of abandonware, a quick search will show options are rather limited. Wish I could help you, but even if I linked to an archive of abandonware games, it’d be blocked and removed automatically. Hope you understand.
Played it a lot when I was younger as it was pretty much the only modern game the family computer could run at the time. Learned a lot about how the AI works and coming back to it all these years later doing these recent duels I've learned of even more glitches to push the game to it's limits.