Syzygy endgame tablebases

Black is losing with DTZ 6

Ke2Loss with DTZ 5 Kf2Loss with DTZ 5 Kg2Loss with DTZ 5 Kg1Loss with DTZ 3

KQQRBvK.pgn lichess.org

Histogram: KQQRB winning vs. K (log scale)

Longest KQQRBvK phases

KQQRB winning with DTZ 7

KQQRBvK statistics (unique positions)

White wins:
7,604,051,162 (97.2%)

Draws:
217,128,944 (2.8%)

KQQRBvK.json (?)

KQQRBvK dependencies

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

KQRBvK · KQQBvK · KQQRvK

KQQRBvK.txt KQQRBvK.dot