Syzygy endgame tablebases

Invalid position

The given position is not a legal chess position.

Histogram: KQBP winning vs. KNP (log scale)

Longest KQBPvKNP phases

KQBPvKNP statistics

1,066,656,089,944 (92.1%)
3,416,277 (0.0%)
79,715,416,487 (6.9%)
146,975 (0.0%)
12,090,548,111 (1.0%)
KQBPvKNP.json (?)