Syzygy endgame tablebases

White is winning with DTZ 284

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

KBNNvKBB.pgn lichess.org

Histogram: KBNN winning vs. KBB (log scale)

Longest KBNNvKBB phases

KBNNvKBB statistics (unique positions)

White wins:
103,066,618,632 (19.6%)
Frustrated white wins:
44,692,070,274 (8.5%)
Draws:
374,797,492,800 (71.3%)
Frustrated black wins:
1,898,384,892 (0.4%)
Black wins:
1,125,756,298 (0.2%)
KBNNvKBB.json (?)