Syzygy endgame tablebases

Invalid position

The given position is not a legal chess position.

Histogram: KRRNP losing vs. KP (log scale)

Longest KRRNPvKP phases

KRRNPvKP statistics

1,209,254,534,502 (99.3%)
45,846,798 (0.0%)
7,478,052,534 (0.6%)
678,158 (0.0%)
1,038,235,396 (0.1%)
KRRNPvKP.json (?)