Syzygy endgame tablebases

Tablebase draw

KNPvKNN.pgn lichess.org

Histogram: KNP losing vs. KNN (log scale)

Longest KNPvKNN phases

KNPvKNN statistics

4,961,412,618 (15.8%)
246,824 (0.0%)
25,961,670,042 (82.5%)
246,467,644 (0.8%)
307,168,028 (1.0%)
KNPvKNN.json (?)