Syzygy endgame tablebases

Black is losing with DTZ 146

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

KNNPvKNN.pgn lichess.org

Histogram: KNNP winning vs. KNN (log scale)

Longest KNNPvKNN phases

KNNPvKNN statistics (unique positions)

White wins:
464,815,095,352 (26.6%)
Frustrated white wins:
4,849,244 (0.0%)
Draws:
1,283,334,421,904 (73.4%)
Frustrated black wins:
91,089,156 (0.0%)
Black wins:
475,893,680 (0.0%)
KNNPvKNN.json (?)