Game 5 was a positional masterpiece by Nepo. So many things were just obvious to him that ended up being correct decisions. I wouldn’t have had the guts to play g5, busting up my pawns, without a concrete path to a win. (Not to compare my playing strength to his, other than to say it’s much lower.) He just knew it was positionally strong, and of course he calculates like a monster too.
I watched the FIDE commentary again, now Dubov has replaced Anand, and Krush is still there. Dubov did not mention g5 as a possibility either.
Ding could have played better, but it would have been torture in any case.
Dubov is entertaining to listen to, and Krush keeps things civil. Dubov has a personal rivalry with Nepo and mentioned they were opponents from junior chess days, and it sort of boiled over at the beginning when he spewed a few amazing insults at Nepo, saying he was just sitting around picking up any pieces the opponent left hanging etc., but then he settled down and had to admit this game was a masterpiece.
There is another commentary on youtube from chess.com, with Giri and Naroditsky. I watched that for a few minutes and found it boring, which is surprising because I usually enjoy Giri. But here he didn’t even want to talk about the opening, a strange comment from someone who is presumably being paid to do just that. And Naroditsky was deferring to him or wasn’t sure about what to do at that moment, so neither one was saying anything. Maybe that commentary was better at other times.
I think Ding can bounce back, especially because he was able to say in public at the press conference that this loss hurt badly, and because he’s already won a good game in the match. Confessing is a big step to putting it behind. But he has to find a way to avoid slight disadvantages! Ding has done well in this match (1.5 out of 2, games 2 and 4) when he’s played perfectly.
But Dubov said that from at least the Candidates onward, whenever Nepo gets a positional advantage, even if it’s slight, he wins consistently. 2 out of 2 in this match (games 1 and 5), and Ding wasn’t making obvious mistakes in either game.