endgame theme
you played it right but can u please show how it would be perpetual check if you promote on the first move? I dont see it
There is nothing wrong with playing b8=Q on the first move. There is no perpetual check. There is not even a check for black.
True there is no check for black but what would be interesting, is if the black queen went to f3. When white checks black next move, black would regain tempo because of the discovered check on the diagonal. Im not saying black really has a chance just that would be interesting.
After1.b8=Q Qf3 2.Q(a/b)b7+ wins the queen.
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