Syzygy endgame tablebases

Black is losing with DTZ 8

KQQRRvKB.pgn lichess.org

Histogram: KQQRR winning vs. KB (log scale)

Longest KQQRRvKB phases

KQQRRvKB statistics (unique positions)

White wins:
400,819,930,814 (99.9%)
Draws:
353,647,414 (0.1%)
KQQRRvKB.json (?)