Syzygy endgame tablebases

Black is losing with DTZ 6

KQQQvKB.pgn lichess.org

Histogram: KQQQ winning vs. KB (log scale)

Longest KQQQvKB phases

KQQQvKB statistics (unique positions)

White wins:
6,951,438,312 (99.9%)
Draws:
3,724,428 (0.1%)
KQQQvKB.json (?)