Syzygy endgame tablebases

Black is losing with DTZ 348

This is a blessed loss. Mate can be forced, but a draw can be achieved under the fifty-move rule.

KQNPvKQB.pgn lichess.org

Histogram: KQNP winning vs. KQB (log scale)

Longest KQNPvKQB phases

KQNPvKQB statistics

432,078,435,234 (33.9%)
269,703,847 (0.0%)
558,142,914,203 (43.8%)
1,591 (0.0%)
283,517,452,527 (22.3%)
KQNPvKQB.json (?)