Syzygy endgame tablebases

Black is losing with DTZ 106

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

KQBPvKBN.pgn lichess.org

Histogram: KQBP winning vs. KBN (log scale)

Longest KQBPvKBN phases

KQBPvKBN statistics (unique positions)

White wins:
1,276,795,751,729 (87.6%)
Frustrated white wins:
51,640 (0.0%)
Draws:
179,383,311,589 (12.3%)
Frustrated black wins:
1,688 (0.0%)
Black wins:
1,033,846,676 (0.1%)
KQBPvKBN.json (?)

KQBPvKBN dependencies

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

KQQBvKBN · KBNvKBP · KQRBvKBN · KQBBvKBN · KQPvKBN · KQBPvKN · KQBNvKBN · KQBPvKB · KQBvKBN

KQBPvKBN.txt KQBPvKBN.dot