Syzygy endgame tablebases

Black is losing with DTZ 4

KQRPvKR.pgn lichess.org

Histogram: KQRP winning vs. KR (log scale)

Longest KQRPvKR phases

KQRPvKR statistics (unique positions)

White wins:
22,793,488,625 (95.0%)
Draws:
1,158,101,558 (4.8%)
Black wins:
33,042,413 (0.1%)
KQRPvKR.json (?)

KQRPvKR dependencies

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

KQQRvKR · KRPvKR · KQRRvKR · KQPvKR · KQRPvK · KQRBvKR · KQRNvKR · KQRvKR

KQRPvKR.txt KQRPvKR.dot