A Knightmare, one of my favourite studies

White to move draws:

lichess.org/editor/4n1NK/8/8/5p1n/8/8/2k5/8 w - - 0 1

The beautiful solution:

lichess.org/study/oVmeBGyV/oNKxvwLP

Can you do checkmate with three knights?

@IndianDoraemon said in #3:
> Can you do checkmate with three knights?

Yes, but black cannot avoid either stalemating white by capturing the knight, or allowing the exchange of the knight for one of black's- leaving him only with 2 knights, which cannot mate a lone king (although with some positions it's possible to mate with 2 N vs King and pawn)

@IndianDoraemon said in #3:
> Can you do checkmate with three knights?
lichess.org/analysis/4k3/8/8/8/8/8/8/1N1NK1N1_w_-_-_0_1#33

NNN-N is a win by normal means. I cannot btw (against the machine).

NNN vs. 0 is easy.

@Andnar thanks for the information.

I made one which is similar where black cannot exploit a winning material advantage: lichess.org/study/VREOnO1C/JA4PaTQX#0 but it's not as good. BTW who composed it?