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Does anyone know the source of this position?

Posted: Tue Oct 22, 2019 7:06 pm
by MOBMAT


I picked up this position somewhere and had it marked as a possible draw.
After letting SF DEV chew on it, it found a win (Syzygy score) at ply 50 in 28m and found a mate in 32 at ply 69 in 1h25m. There might be a faster mate but I stopped the search.
I7-6700K @ 4.00Ghz, 3 cores, 8Gb hash, 5-man Syzygy.
The published move of Kd1 is correct.

Re: Does anyone know the source of this position?

Posted: Tue Oct 22, 2019 7:36 pm
by AdminX

Black to Move 56. ... Kd1