What's a good move to queen+bishop threaten check or mate? I

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What's a good move to queen+bishop threaten check or mate? I usually bring my knight out to block the mate, but how do I threaten the bishop? - Quora

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What's a good move to queen+bishop threaten check or mate? I usually bring my knight out to block the mate, but how do I threaten the bishop? - Quora

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CHAPTER 9 DOUBLE THREATS INTRODUCTION Diagram 249 - Name the white piece that threatens to checkmate & to capture the Bishop at the same time.

What's a good move to queen+bishop threaten check or mate? I usually bring my knight out to block the mate, but how do I threaten the bishop? - Quora

Is it possible to give a checkmate with only a queen and a bishop? If so, where can I find tutorials? - Quora