Syzygy endgame tablebases

Invalid position

The given position is not a legal chess position.

Histogram: KQQB winning vs. KRP (log scale)

Longest KQQBvKRP phases

KQQBvKRP statistics (unique positions)

White wins:
1,234,780,877,900 (99.2%)
Frustrated white wins:
121,974 (0.0%)
Draws:
8,046,436,358 (0.6%)
Frustrated black wins:
88,736 (0.0%)
Black wins:
2,215,749,296 (0.2%)
KQQBvKRP.json (?)

KQQBvKRP dependencies

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

KQQBvKQR · KQBvKRP · KQQBvKRR · KQQBvKP · KQQBvKRB · KQQvKRP · KQQBvKRN · KQQBvKR

KQQBvKRP.txt KQQBvKRP.dot