To ghostdaddy in comment #59:

1. Qa4+ b5

2. cxb5 dxe5

3. bxa6+ Qd7

4. axb7 Ra8

And I think black has play here. Unless I am missing something... 

Sode1, in your puzzle in post #1,338, Black simply plays 5...Nxe5 and draws.

I love this song Stairway to heaven of Led Zeppelin, I play this song with the guitar, but I do not understand the puzzle, Mat into 1 time, with the Queen, and in 3 times with sacrifice companion of the Rooks.

those were all quite easy

Thx King, see you next time .

Interesting

Interesting!

how do you do it

My puzzle is about 1350 to 1400 rating

Did you complicate the problem, it did not have Mat into 1 there move?

Puzzle comes from a real game, computer analysis used to finish. Real game continuation was d7 Rf8 Qxf8#. Mate in 8 (last move omitted due to multiple solutions) Difficulty: HARD. Multiple solutions start after white's 6th move, so puzzle should end there.

Thanks!

sode1, analysis of post 1350 

That's an impossible board, unless your pawns get to the last rank.