Syzygy endgame tablebases

Black is losing with DTZ 236

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

KRRNPvKQ.pgn lichess.org

Histogram: KRRNP winning vs. KQ (log scale)

Longest KRRNPvKQ phases

KRRNPvKQ statistics (unique positions)

White wins:
953,495,147,022 (71.8%)
Frustrated white wins:
1,424,370,726 (0.1%)
Draws:
304,953,548,554 (23.0%)
Frustrated black wins:
37,679,910 (0.0%)
Black wins:
68,738,489,524 (5.2%)
KRRNPvKQ.json (?)

KRRNPvKQ dependencies

To probe all KRRNPvKQ positions, these tables and their transitive dependencies are also required:

KQRRNvKQ · KRRNPvK · KRRRNvKQ · KRNPvKQ · KRRBNvKQ · KRRNNvKQ · KRRPvKQ · KRRNvKQ

KRRNPvKQ.txt KRRNPvKQ.dot