This is an awesome story. This is the result of the Spanish and French long range guns + the Harpoons + the SA-11 belt. The only thing that could stop Ukraine shipping grain from Odessa are Russian subs...but imagine how much they will shit themselves when those get sunk.
Also, the Russians claiming they are withdrawing as a show of their "goodwill" is akin to a drunk driver telling the cops he'll get in the squad car voluntarily as a show of goodwill.