Syzygy endgame tablebases

Invalid position

The given position is not a legal chess position.

Histogram: KRBB losing vs. KP (log scale)

Longest KRBBvKP phases

KRBBvKP statistics (unique positions)

White wins:
26,831,568,476 (93.4%)
Frustrated white wins:
14,178 (0.0%)
Draws:
1,768,774,046 (6.2%)
Frustrated black wins:
11,893,358 (0.0%)
Black wins:
118,488,378 (0.4%)
KRBBvKP.json (?)