Is there an easy way to know when a move was played in a daily game?

I'm reviewing a daily game in which my opponent and I exchanged some comments about how the game looked at different points. I'd like to know which position we were talking about in each case. The chat window tells me exactly when we made each comment, so now all I need to know is when we made each move, but it doesn't look like that info is readily available anywhere. Of course, I can take the date and time the game started, and then add the time it took to make each move until I reach the moment each comment was made, but that would be quite tedious and error prone. Is there an easier way to find out?

Why not simply put move numbers with the comments?!

Yeah, that makes sense, but I'd have to remember to do it consistently, which seems unlikely because I don't really use the chat very often, maybe once or twice every 100 games.

Shedibalabal!!!!!!!