Solution - and congrats to the winner of this round, @juanmi96!
The winning move is 1. Ne3!
Then black has several options:
a)
1. ... Qxe3
2. d8N! and black is lost. However, 2. d8Q loses because of 2. ... Kg5!.
b)
1. ... Rxe3
2. d8N! with a similar situation like in variation a): black is lost.
c)
1. ... Re1
2. Rh2! The only winning move. 2. ... a1Q (Moves like 2. ... Qg1 with idea to play Qxh2+, and then Rh1+, followed by a1Q+, only delay the loss.)
3. d8N! and black is lost.
d)
1. ... Qe1
2. Rxe1 Rxe1
3. Ng4+! Kg5! That's the best defense. After 3. ... hxg4+ 4. Kxg4 a1Q 5. d8Q black can't prevent the checkmate at h8 anymore.
4. Nh2! Again the only winning move as black has no check at h1 now. 4. ... a1Q
5. d8N! Again black has no more useful defense against 6. Nf7+, and can only delay the loss by several useless piece sacrifices.
This time the best moves are coming in the end: 3. Ng4+!, 4. Nh2!. Great chess problem!
Btw, I hope you get better soon, regards :)!
Thanks! The cold is not yet over - need to sleep now ...
The winning move is 1. Ne3!
Then black has several options:
a) 1. ... Qxe3
b) 1. ... Rxe3
c) 1. ... Re1
d) 1. ... Qe1
Sorry, but that's nonsense to copy my solution again ... and then upvote that comment ...
I apologize for my mistake @jaki01
please forgive me @ jaki01
That's not a big deal: the 1 % flag doesn't harm you, but it hides the copy of the solution.
Don't worry, nothing serious happened.
but I can not withdraw my payment anymore please reply nyasi kasian nyan I promise not megulagi him again @jaki01
please forgive me @jaki01 I promise not to repeat it again @jaki01