Syzygy endgame tablebases

Black is losing with DTZ 8

KQNNvKBB.pgn lichess.org

Histogram: KQNN winning vs. KBB (log scale)

Longest KQNNvKBB phases

KQNNvKBB statistics

388,624,115,098 (82.7%)
7,642,156 (0.0%)
78,579,265,268 (16.7%)
1,670,350,092 (0.4%)
767,560,230 (0.2%)
KQNNvKBB.json (?)