Syzygy endgame tablebases

White is winning with DTZ 139

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

KBBPvKBP.pgn lichess.org

Histogram: KBBP winning vs. KBP (log scale)

Longest KBBPvKBP phases

KBBPvKBP statistics (unique positions)

White wins:
620,360,353,498 (49.6%)
Frustrated white wins:
26,601,886 (0.0%)
Draws:
533,352,060,882 (42.6%)
Frustrated black wins:
641,487,314 (0.1%)
Black wins:
97,284,130,738 (7.8%)
KBBPvKBP.json (?)