Syzygy endgame tablebases

Black is losing with DTZ 54

Rc1+Loss with DTZ 53 Rb2+Loss with DTZ 13 Ra2Loss with DTZ 1 Rc3Loss with DTZ 1 Rc4Loss with DTZ 1 Rc5Loss with DTZ 1 Rc6Loss with DTZ 1 Rc7Loss with DTZ 1 Rc8Loss with DTZ 1 Rd2Loss with DTZ 1 Re2Loss with DTZ 1 Rf2Loss with DTZ 1 Rg2Loss with DTZ 1 Rxh2Zeroing

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 (?)

KQQBBvKR dependencies

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

KQBBvKR · KQQBBvK · KQQBvKR

KQQBBvKR.txt KQQBBvKR.dot