Syzygy endgame tablebases

Invalid position

The given position is not a legal chess position.

Histogram: KBBPP winning vs. KR (log scale)

Longest KBBPPvKR phases

KBBPPvKR statistics (unique positions)

White wins:
916,430,259,228 (76.3%)
Frustrated white wins:
231,133,604 (0.0%)
Draws:
280,980,817,720 (23.4%)
Black wins:
3,681,936,256 (0.3%)
KBBPPvKR.json (?)

KBBPPvKR dependencies

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

KQBBPvKR · KRBBPvKR · KBBPPvK · KBBBPvKR · KBPPvKR · KBBNPvKR · KBBPvKR

KBBPPvKR.txt KBBPPvKR.dot