I think b7 then g4 followed by Qh6 Ke5 queen trade is out due to Blacks better pawns and more centralized King, so Qg7 followed by Qf6 and then Qc7 Qd6 Rc1 and white should have little trouble with his passer
Hello @jetfighter13, if I understand you correctly, I think the sequence you descibed is as follows:
Of course, because Black's Queen is now pinned against his King, and I have a pawn about to Queen on its own, Black would have no choice but to exchange Queens and we would end up in the following position:
I think the better response to 40...g4 would be 41.h3 instead of 41.Qh6
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I think b7 then g4 followed by Qh6 Ke5 queen trade is out due to Blacks better pawns and more centralized King, so Qg7 followed by Qf6 and then Qc7 Qd6 Rc1 and white should have little trouble with his passer