Syzygy endgame tablebases

Tablebase draw

Bd6 Draw Bef6+ Draw Be1+ Draw Bhf6+ Draw Bg3 Draw Kxg8 Draw

Bd8 Loss with DTZ 89 Beg5 Loss with DTZ 89 Kg7 Loss with DTZ 89 Bf8 Loss with DTZ 87 Bhg5 Loss with DTZ 87 Ba3 Loss with DTZ 21 Bc5 Loss with DTZ 21 Bb4+ Loss with DTZ 1 Bf2 Loss with DTZ 1

KRBBvKBB.pgn lichess.org

Histogram: KRBB winning vs. KBB (log scale)

Longest KRBBvKBB phases

KRBBvKBB statistics (unique positions)

White wins:
353,965,246,814 (73.3%)

Frustrated white wins:
120,727,814 (0.0%)

Draws:
128,870,291,468 (26.7%)

Black wins:
231,139,136 (0.0%)

KRBBvKBB.json (?)