Please tell me how to do this duel question?

How does black win?
1703491553009

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like this?

Capture d'écran 2023-12-25 103203

Capture d'écran 2023-12-25 103443

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If you want to have a go at this puzzle in an interactive way, follow this link.
(I added @jlt 's solutions)

Within a few months I guess that we will witness puzzle nr 80.000.

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Maybe (1,3)

Thank u for ur reply