Syzygy endgame tablebases

Black is losing with DTZ 54

KQQBBvKR.pgn lichess.org

Histogram: KQQBB winning vs. KR (log scale)

Longest KQQBBvKR phases

KQQBBvKR statistics (unique positions)

White wins:
400,950,183,432 (99.9%)
Draws:
327,990,556 (0.1%)
Black wins:
106,714,472 (0.0%)
KQQBBvKR.json (?)