Syzygy endgame tablebases

Invalid position

The given position is not a legal chess position.

Histogram: KQQ winning vs. KRR (log scale)

Longest KQQvKRR phases

KQQvKRR statistics (unique positions)

White wins:
5,549,837,378 (85.5%)
Draws:
779,352,646 (12.0%)
Black wins:
160,243,072 (2.5%)
KQQvKRR.json (?)

KQQvKRR dependencies

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

KRRvKQ · KQQvKR

KQQvKRR.txt KQQvKRR.dot