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Syzygy endgame tablebases

Black is losing with DTZ 144

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

KQQNvKQB.pgn

Histogram: KQQN winning (log scale)

Longest KQQNvKQB phases

KQQNvKQB statistics

267,740,261,762 (75.3%)
17,426 (0.0%)
81,153,858,581 (22.8%)
6,814,112,499 (1.9%)
KQQNvKQB.json (?)