Syzygy endgame tablebases

Black is losing with DTZ 102

This is a blessed loss. Mate can be forced, but a draw can be achieved under the fifty-move rule.


Histogram: KRPP winning vs. KB (log scale)

Longest KRPPvKB phases

KRPPvKB statistics (unique positions)

White wins:
20,802,994,882 (94.0%)
Frustrated white wins:
748 (0.0%)
1,333,570,242 (6.0%)
Black wins:
456,438 (0.0%)
KRPPvKB.json (?)