Simultaneous under promoted knight + smothered mate?

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960randompoet

Is it possible to combine a knight underpromotion with a smothered mate all at once? Are there any recorded games where this has occurred?

tygxc

@1

Possible surely

I do not know of any recorded game.

960randompoet
tygxc wrote:

@1

Possible surely

I do not know of any recorded game.

Thanks for the visual aid. I suppose quicker mates present themselves more often, but I still want to achieve it in a game.