Syzygy endgame tablebases

White is winning with DTZ 131

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

KBNPvKN.pgn lichess.org

Histogram: KBNP winning vs. KN (log scale)

Longest KBNPvKN phases

KBNPvKN statistics (unique positions)

White wins:
25,744,486,819 (83.6%)
Frustrated white wins:
4,077,841 (0.0%)
Draws:
5,054,913,644 (16.4%)
Black wins:
256,961 (0.0%)
KBNPvKN.json (?)

KBNPvKN dependencies

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

KQBNvKN · KRBNvKN · KBBNvKN · KNPvKN · KBNNvKN · KBPvKN · KBNPvK · KBNvKN

KBNPvKN.txt KBNPvKN.dot