by promethean75 » Sat Mar 02, 2019 7:16 pm
i understand your logic and the order of moves. problem is, that passed pawn won't stand as there is nothing there to defend it... and when it gets taken by the queen, the seventh rank will then be clear for her. also, when queen takes passed pawn, white will be in check... use it's turn to get out of check (wasted move), and then black puts pressure on rook which is not protected. white then uses turn to retreat rook. you see here black is steadily developing while white is regressing.
in any case, your idea opens the seventh rank for the queen. this eliminates any chance for a mate on white's king side.