Syzygy endgame tablebases

Black is winning with DTZ 149

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


Histogram: KRPP losing vs. KQP (log scale)

Longest KRPPvKQP phases

KRPPvKQP statistics (unique positions)

White wins:
183,730,262,656 (21.9%)
Frustrated white wins:
5,236,072 (0.0%)
73,474,611,748 (8.8%)
Frustrated black wins:
37,911,760 (0.0%)
Black wins:
580,245,204,340 (69.3%)
KRPPvKQP.json (?)