Syzygy endgame tablebases

Black is winning with DTZ 173

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


Histogram: KNNN losing vs. KQB (log scale)

Longest KNNNvKQB phases

KNNNvKQB statistics (unique positions)

White wins:
28,939,301,340 (6.0%)
Frustrated white wins:
43,574,940 (0.0%)
80,169,191,730 (16.7%)
Frustrated black wins:
37,835,295 (0.0%)
Black wins:
369,897,216,639 (77.2%)
KNNNvKQB.json (?)