Syzygy endgame tablebases

White is winning with DTZ 484

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

KRNvKNN.pgn lichess.org

Histogram: KRN winning vs. KNN (log scale)

Longest KRNvKNN phases

KRNvKNN statistics (unique positions)

White wins:
3,898,287,661 (40.8%)
Frustrated white wins:
325,815,449 (3.4%)
Draws:
5,319,461,532 (55.7%)
Black wins:
735,132 (0.0%)
KRNvKNN.json (?)