Syzygy endgame tablebases

Black is losing with DTZ 154

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

KQQPPvKQ.pgn lichess.org

Histogram: KQQPP winning vs. KQ (log scale)

Longest KQQPPvKQ phases

KQQPPvKQ statistics (unique positions)

White wins:
846,635,681,896 (96.2%)
Frustrated white wins:
16,039,364 (0.0%)
Draws:
30,384,859,396 (3.5%)
Black wins:
3,438,345,936 (0.4%)
KQQPPvKQ.json (?)

KQQPPvKQ dependencies

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

KQQQPvKQ · KQPPvKQ · KQQPPvK · KQQRPvKQ · KQQBPvKQ · KQQNPvKQ · KQQPvKQ

KQQPPvKQ.txt KQQPPvKQ.dot