Syzygy endgame tablebases

White is losing with DTZ 137

Bc6+ Loss with DTZ 136 Ba5 Loss with DTZ 101

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

KBBPvKPP.pgn lichess.org

Histogram: KBBP losing vs. KPP (log scale)

⋮

Longest KBBPvKPP phases

KBBPvKPP statistics (unique positions)

White wins:
762,298,491,484 (77.4%)

Frustrated white wins:
7,454,372 (0.0%)

Draws:
95,433,894,924 (9.7%)

Frustrated black wins:
1,502,344,920 (0.2%)

Black wins:
125,282,176,528 (12.7%)

KBBPvKPP.json (?)

KBBPvKPP dependencies

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

KQBBvKPP · KBBPvKQP · KRBBvKPP · KBBPvKRP · KBBBvKPP · KBBPvKBP · KBPvKPP · KBBNvKPP · KBBPvKNP · KBBvKPP · KBBPvKP

KBBPvKPP.txt KBBPvKPP.dot