Syzygy endgame tablebases

Black is losing DTZ 20

Kg3 Loss with DTZ 19 Kg1 Loss with DTZ 14 Ke3 Loss with DTZ 12 Ke1 Loss with DTZ 2

KRBBBvK.pgn lichess.org

Histogram: KRBBB winning vs. K (log scale)

Longest KRBBBvK phases

KRBBB winning with DTZ 20

KRBBBvK statistics (unique positions)

White wins:
9,059,194,644 (98.3%)

Draws:
157,546,254 (1.7%)

KRBBBvK.json (?)

KRBBBvK dependencies

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

KBBBvK · KRBBvK

KRBBBvK.txt KRBBBvK.dot