Syzygy endgame tablebases

Invalid position

The given position is not a legal chess position.

Histogram: KRNN losing vs. KQB (log scale)

Longest KRNNvKQB phases

KRNNvKQB statistics (unique positions)

White wins:
83,555,606,592 (18.7%)
Draws:
100,500,146,296 (22.5%)
Frustrated black wins:
18,392,966 (0.0%)
Black wins:
263,550,040,674 (58.9%)
KRNNvKQB.json (?)

KRNNvKQB dependencies

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

KRNNvKB · KQBvKNN · KRNNvKQ · KQBvKRN

KRNNvKQB.txt KRNNvKQB.dot