Syzygy endgame tablebases

White is losing with DTZ 11

KQBPvKBP.pgn lichess.org

Histogram: KQBP losing vs. KBP (log scale)

Longest KQBPvKBP phases

KQBPvKBP statistics

1,008,717,693,430 (89.6%)
3,925,117 (0.0%)
103,205,645,952 (9.2%)
88 (0.0%)
14,283,095,289 (1.3%)
KQBPvKBP.json (?)