can this call "LOT of experience with tactics puzzles"?
Sort:
does any one of you want to know why black playing a draw game?
Why the extra moves? Black could have just claimed the draw at 38...Nf2+ if he wanted to.
nice catch!!
now,the puzzle is prefect!
hopefully Erik or other staff can answer for me... i still waiting...
:(...ok....please...someone...
Interesting, an average player might take the knight and lose.
Hi G2 ,
black plays for a draw because otherwise he will loose ...
he is behind in material ( no queen ) and when he does not check the King , white will have time to start a mating attack ...
PS you had no answer because " does any one of you want to know why black playing a draw game? " is not the same as " does any one of you knows ( can tell me ) why black is playing for a draw ? " 
superb God2
Nice one!
Also, do the move list in the promotion varation for what happens when the pawn takes the knight (Lower players wont be able to see...)
I will post another varation in my next comment...
So here is a
nother varation.
Here's another one, what happens after 1. ... Ne6?!
I have another varation in mind also ...
how about this
Look my first comment superpotato.
Pedro, black had to draw the game by perpetual check, not white to mat black.
You know what i mean?
1. Good Night and Good Fight
2. Puzzle:one night enought?
3 Double knight attack
4. forethoughtful vs shrewd-brained
5. undead bigshop
6. upgrade your level
new one :) name:the best strategic for black king