Syzygy endgame tablebases

Black is winning with DTZ 1

KRBNNvKN.pgn lichess.org

Histogram: KRBNN losing vs. KN (log scale)

Longest KRBNNvKN phases

KRBNNvKN statistics (unique positions)

White wins:
531,176,510,114 (99.8%)
Frustrated white wins:
2,185,658 (0.0%)
Draws:
966,622,188 (0.2%)
Black wins:
3,555,020 (0.0%)
KRBNNvKN.json (?)