Syzygy endgame tablebases

Black is losing with DTZ 4

KQQRvKB.pgn lichess.org

Histogram: KQQR winning vs. KB (log scale)

Longest KQQRvKB phases

KQQRvKB statistics (unique positions)

White wins:
7,324,527,114 (100.0%)
Draws:
2,951,236 (0.0%)
KQQRvKB.json (?)