Syzygy endgame tablebases

Black is losing with DTZ 2

Kf1 Loss with DTZ 1 Kf2 Loss with DTZ 1 Be4 Loss with DTZ 1

KQBBPvKB.pgn lichess.org

Histogram: KQBBP winning vs. KB (log scale)

Longest KQBBPvKB phases

KQBBPvKB statistics (unique positions)

White wins:
1,411,024,246,022 (97.4%)

Draws:
37,248,293,390 (2.6%)

Black wins:
39,969,412 (0.0%)

KQBBPvKB.json (?)

KQBBPvKB dependencies

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

KQQBBvKB · KBBPvKB · KQRBBvKB · KQBBBvKB · KQBPvKB · KQBBPvK · KQBBNvKB · KQBBvKB

KQBBPvKB.txt KQBBPvKB.dot