That is the most stupid puzzle ever, why turn the pawn into a Knight ?, like a normal game???
9/12/2009 Hardest Daily Endgame Puzzle yet!!!
@brianfogart if 5....e1=Q 6.Nf3+ and the queen can't capture the f3 knight and when the black king move the queen is lost and is very hard to give checkmate with two knights against the lone king
@brianfogart if 5....e1=Q 6.Nf3+ and the queen can't capture the f3 knight and when the black king move the queen is lost and is very hard to give checkmate with two knights against the lone king
kco is correct. after e1=Q Nf3+ draws. It is more than very hard to give checkmate with two knights against a lone king. It is in fact impossible unless the king deliberately walks into it.

This one is REALLY tough. It took me the better part of a half hour to solve. Good luck! The solution is really fun if you can find it: White to play and achieve a draw. The answer is quite a shock!!!