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.

KRNPvKB.pgn lichess.org

Histogram: KRNP winning vs. KB (log scale)

Longest KRNPvKB phases

KRNPvKB statistics (unique positions)

White wins:
26,736,074,604 (92.6%)
Frustrated white wins:
332 (0.0%)
Draws:
2,136,894,123 (7.4%)
Black wins:
261,063 (0.0%)
KRNPvKB.json (?)