Syzygy endgame tablebases

Black is losing with DTZ 228

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

KBBBvKRP.pgn lichess.org

Histogram: KBBB winning vs. KRP (log scale)

Longest KBBBvKRP phases

KBBBvKRP statistics (unique positions)

White wins:
660,066,939,852 (43.4%)
Frustrated white wins:
313,008,816 (0.0%)
Draws:
758,122,149,078 (49.8%)
Frustrated black wins:
2,129,412,000 (0.1%)
Black wins:
100,683,148,146 (6.6%)
KBBBvKRP.json (?)

KBBBvKRP dependencies

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

KBBBvKQR · KBBBvKRR · KBBBvKP · KBBBvKRB · KRPvKBB · KBBBvKRN · KBBBvKR

KBBBvKRP.txt KBBBvKRP.dot