Incredibly difficult endgame puzzle

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Avatar of juggernaut1111

Avatar of kingrider

Well.....What if black takes the queen and gives check ??

Avatar of hanngo

ummm...promote to Q???

then what?

Avatar of juggernaut1111

Sorry for forgetting to explain the other solution. After =Q, white still has a neat draw by repetition:

Avatar of juggernaut1111

and the final position is stalemate there.

Avatar of juggernaut1111
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Avatar of marvellosity

Ha, excellent. I saw the main theme right away because I missed a Rxc5 and Bc7# in a rapid game once, so always remembered it since. But the stalemating options with the queen are very attractive.