Syzygy endgame tablebases

Black is losing with DTZ 118

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


Histogram: KRRPP winning vs. KP (log scale)

Longest KRRPPvKP phases

KRRPPvKP statistics (unique positions)

White wins:
911,627,101,236 (98.7%)
Frustrated white wins:
210,586,676 (0.0%)
9,170,897,172 (1.0%)
Frustrated black wins:
2,212,200 (0.0%)
Black wins:
2,679,189,408 (0.3%)
KRRPPvKP.json (?)