Syzygy endgame tablebases

Black is losing with DTZ 28

KRRNNvKR.pgn lichess.org

Histogram: KRRNN winning vs. KR (log scale)

Longest KRRNNvKR phases

KRRNNvKR statistics (unique positions)

White wins:
468,845,777,132 (98.9%)
Draws:
4,808,278,384 (1.0%)
Black wins:
487,917,512 (0.1%)
KRRNNvKR.json (?)