Syzygy endgame tablebases

Black is losing with DTZ 6

KQQQRRvK.pgn lichess.org

Histogram: KQQQRR winning vs. K (log scale)

Longest KQQQRRvK phases

KQQQRRvK statistics (unique positions)

White wins:
391,573,633,212 (96.0%)
Draws:
16,470,772,386 (4.0%)
KQQQRRvK.json (?)