Syzygy endgame tablebases

White is winning with DTZ 1

KRRNvKNN.pgn lichess.org

Histogram: KRRN winning vs. KNN (log scale)

Longest KRRNvKNN phases

KRRNvKNN statistics (unique positions)

White wins:
465,556,712,584 (92.7%)
Frustrated white wins:
3,803,416,302 (0.8%)
Draws:
33,075,369,420 (6.6%)
Black wins:
29,570,422 (0.0%)
KRRNvKNN.json (?)