Syzygy endgame tablebases

Black is winning with DTZ 1

KRNvKB.pgn lichess.org

Histogram: KRN losing vs. KB (log scale)

Longest KRNvKB phases

KRNvKB statistics (unique positions)

White wins:
133,438,503 (81.4%)
Draws:
30,531,627 (18.6%)
Black wins:
130 (0.0%)
KRNvKB.json (?)

KRNvKB dependencies

To probe all KRNvKB positions, these tables and their transitive dependencies are also required:

KBvKN · KRNvK · KRvKB

KRNvKB.txt KRNvKB.dot