Syzygy endgame tablebases

White is winning with DTZ 95

KQQQvKQR.pgn lichess.org

Histogram: KQQQ winning vs. KQR (log scale)

Longest KQQQvKQR phases

KQQQvKQR statistics (unique positions)

White wins:
273,443,125,497 (93.3%)
Draws:
10,546,499,544 (3.6%)
Frustrated black wins:
815,700 (0.0%)
Black wins:
9,101,530,815 (3.1%)
KQQQvKQR.json (?)

KQQQvKQR dependencies

To probe all KQQQvKQR positions, these tables and their transitive dependencies are also required:

KQQvKQR · KQQQvKR · KQQQvKQ

KQQQvKQR.txt KQQQvKQR.dot