[chongli]

You can’t compare those because they’re two different events. The World Chess Championship is unique among chess events because of the very long time controls (120 minutes per side, additional 30 minutes after 40 moves, plus 30 seconds per move starting from move 41) and the huge amount of prep time the players get to face only one opponent.

The prep time means players can stay within the top engine line for many many moves because they’ve memorized it completely. The generous time controls means the players have a lot of time to calculate the best move once they’re out of the prepared line. Lastly, the large amount of time increment after 40 moves (30 minutes plus 30s per move) means the players should be able to solve for draws or mates in the endgame. This is part of the reason Ding’s decisive blunder was so shocking: he had plenty of time but moved too quickly, not realizing his bishop could be trapped in the corner and traded off into a losing pawn endgame after he offered the rook trade.