Syzygy endgame tablebases

Black is losing with DTZ 118

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

KRBBPvKP.pgn lichess.org

Histogram: KRBBP winning vs. KP (log scale)

⋮

Longest KRBBPvKP phases

KRBBPvKP statistics (unique positions)

White wins:
1,215,815,665,454 (98.2%)
Frustrated white wins:
992,502,144 (0.1%)
Draws:
17,622,982,124 (1.4%)
Frustrated black wins:
162,317,014 (0.0%)
Black wins:
3,345,230,292 (0.3%)
KRBBPvKP.json (?)

KRBBPvKP dependencies

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

KQRBBvKP · KRBBPvKQ · KRRBBvKP · KRBBPvKR · KBBPvKP · KRBBBvKP · KRBBPvKB · KRBPvKP · KRBBNvKP · KRBBPvKN · KRBBvKP · KRBBPvK

KRBBPvKP.txt KRBBPvKP.dot