Let's go a different route:
1.Na2 maybe, Same idea of castling, ie:
...Qxb8
2.0-0-0 and it looks like there's only kamikaze queen moves from there... qf1
Rxf1, Qg8
Rh1+, Qh7
Rxh7++
Na2 is a cool move, not easy to see it. This must be the solution, I think.
Anyway, how do we know if castling long is available for white? I mean, @jaki01 didn't say any about it, we have to suppose it?
You are trying to kill me, aren't you. Haha :-D
Let's go a different route:
1.Na2 maybe, Same idea of castling, ie:
...Qxb8
2.0-0-0 and it looks like there's only kamikaze queen moves from there... qf1
Rxf1, Qg8
Rh1+, Qh7
Rxh7++
Missing anything this time?
Na2 is a cool move, not easy to see it. This must be the solution, I think.
Anyway, how do we know if castling long is available for white? I mean, @jaki01 didn't say any about it, we have to suppose it?
Why not? Nothing speaks against it? :)
In my text I told you to be creative ... :)
So, I'll be more creative next time :)
See you tomorrow (or later) in the tournament 🙋
Sorry: I saw this too late, so you were actually faster than @kajalpats! I will change the text of the solution!