Syzygy endgame tablebases

Black is losing with DTZ 108

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


Histogram: KQRP winning vs. KBN (log scale)

Longest KQRPvKBN phases

KQRPvKBN statistics (unique positions)

White wins:
1,318,949,771,708 (93.8%)
Frustrated white wins:
20,362,569 (0.0%)
85,598,540,619 (6.1%)
Frustrated black wins:
1,005 (0.0%)
Black wins:
1,083,929,937 (0.1%)
KQRPvKBN.json (?)