Syzygy endgame tablebases

Black is losing with DTZ 38

KQQBvKRB.pgn lichess.org

Histogram: KQQB winning vs. KRB (log scale)

Longest KQQBvKRB phases

KQQBvKRB statistics (unique positions)

White wins:
383,350,905,172 (99.2%)
Draws:
2,095,779,622 (0.5%)
Black wins:
879,602,686 (0.2%)
KQQBvKRB.json (?)