Syzygy endgame tablebases

Black is losing DTZ 101

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

KQRPPvKB.pgn lichess.org

Histogram: KQRPP winning vs. KB (log scale)

⋮

Longest KQRPPvKB phases

KQRPPvKB statistics (unique positions)

White wins:
1,095,035,266,560 (100.0%)
Frustrated white wins:
244 (0.0%)
Draws:
304,315,882 (0.0%)
Black wins:
9,555,618 (0.0%)
KQRPPvKB.json (?)

KQRPPvKB dependencies

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

KQQRPvKB · KRPPvKB · KQRRPvKB · KQPPvKB · KQRBPvKB · KQRPPvK · KQRNPvKB · KQRPvKB

KQRPPvKB.txt KQRPPvKB.dot