Find the fastest legal game ending in discovered mate via N promotion. The promoted N must not give check in the final position.
This was very hard!
A unique move order. Possibly a unique solution?...
That's the scheme I was going for, but with wQ on d8 and I was trying in vain to get rid of Pd7.
Euclide says no dice on the unique solution.
Right, black's f6 move is unnecessary, oopsie.
Nice job!!! I could'nt do that!!
Here is a lateral solution: 1 e4 f5 2 e5 Nf6 3 ef6 e5 4 Qg4 Bd6 5 f7 Ke7 6 Qg7 Re8 7 f8N
Great find!
Find the fastest legal game ending in discovered mate via N promotion. The promoted N must not give check in the final position.