Syzygy endgame tablebases

Invalid position

The given position is not a legal chess position.

Histogram: KQBBP losing 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