Syzygy endgame tablebases

Black is winning with DTZ 17

KBNvKBN.pgn lichess.org

Histogram: KBN losing vs. KBN (log scale)

Longest KBNvKBN phases

KBNvKBN statistics (unique positions)

White wins:
46,191,695 (0.5%)
Frustrated white wins:
1,109,250 (0.0%)
Draws:
9,595,365,026 (99.0%)
Frustrated black wins:
1,109,250 (0.0%)
Black wins:
46,191,695 (0.5%)
KBNvKBN.json (?)

KBNvKBN dependencies

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

KBNvKN · KBNvKB

KBNvKBN.txt KBNvKBN.dot