Syzygy endgame tablebases

White is losing with DTZ 162

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


Histogram: KRPP losing vs. KQ (log scale)

Longest KRPPvKQ phases

KRPPvKQ statistics (unique positions)

White wins:
5,065,049,512 (26.0%)
Frustrated white wins:
150,048 (0.0%)
3,674,045,092 (18.9%)
Frustrated black wins:
4,013,920 (0.0%)
Black wins:
10,743,179,414 (55.1%)
KRPPvKQ.json (?)