Syzygy endgame tablebases

Black is losing with DTZ 102

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

KQPPvKP.pgn lichess.org

Histogram: KQPP winning vs. KP (log scale)

Longest KQPPvKP phases

KQPPvKP statistics (unique positions)

White wins:
15,823,485,518 (97.5%)
Frustrated white wins:
77,208 (0.0%)
Draws:
213,795,916 (1.3%)
Black wins:
186,730,362 (1.2%)
KQPPvKP.json (?)

KQPPvKP dependencies

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

KQQPvKP · KQPPvKQ · KPPvKP · KQRPvKP · KQPPvKR · KQBPvKP · KQPPvKB · KQNPvKP · KQPPvKN · KQPvKP · KQPPvK

KQPPvKP.txt KQPPvKP.dot