Syzygy endgame tablebases

Invalid position

The given position is not a legal chess position.

Histogram: KBBP winning vs. KRR (log scale)

Longest KBBPvKRR phases

KBBPvKRR statistics (unique positions)

White wins:
147,243,008,984 (10.1%)
Frustrated white wins:
109,263,188 (0.0%)
Draws:
468,157,845,348 (32.1%)
Frustrated black wins:
380,399,972 (0.0%)
Black wins:
840,474,218,020 (57.7%)
KBBPvKRR.json (?)

KBBPvKRR dependencies

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

KQBBvKRR · KRBBvKRR · KBBPvKR · KBBBvKRR · KRRvKBP · KBBNvKRR · KRRvKBB

KBBPvKRR.txt KBBPvKRR.dot