Syzygy endgame tablebases

White is winning with DTZ 1

Bd3+ Draw Kb8 Draw e8=B Draw e8=N Draw e8=Q Draw e8=R Draw Rf2 Draw Rh3 Draw

KRBPvKRB.pgn lichess.org

Histogram: KRBP winning vs. KRB (log scale)

Longest KRBPvKRB phases

KRBPvKRB statistics (unique positions)

White wins:
526,557,480,752 (35.7%)

Frustrated white wins:
730,501,231 (0.0%)

Draws:
782,920,245,213 (53.1%)

Frustrated black wins:
4,531,593 (0.0%)

Black wins:
164,326,975,641 (11.1%)

KRBPvKRB.json (?)