That's what the chessbomb stockfish indicated as the continuation. There's a premise, if an engine tells you that a position is lost in a King and pawn ending, it's almost certainly right. If it tells you that there are drawing chances, perhaps it hasn't analysed far enough.Ray Sayers wrote:Yes, black can cover the e5 and b6 entry points by allowing bxa5. Only just, but that is enough!
The chessbomb engine rates the queen trade as the fourth choice, with keeping the queens on by Qf8 or Qe7 or d4 the higher choices.