Syzygy endgame tablebases

Black is losing with DTZ 245

Ke5 Loss with DTZ 244

Kg4 Loss with DTZ 35 Ke4 Loss with DTZ 31 Kf4 Loss with DTZ 19 Kg5 Loss with DTZ 11

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

KRNNPvKQ.pgn lichess.org

Histogram: KRNNP winning vs. KQ (log scale)

Longest KRNNPvKQ phases

KRNNPvKQ statistics (unique positions)

White wins:
682,525,369,466 (48.0%)

Frustrated white wins:
217,245,938 (0.0%)

Draws:
549,055,626,900 (38.6%)

Frustrated black wins:
89,821,756 (0.0%)

Black wins:
189,350,336,256 (13.3%)

KRNNPvKQ.json (?)

KRNNPvKQ dependencies

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

KQRNNvKQ · KRNNPvK · KRRNNvKQ · KNNPvKQ · KRBNNvKQ · KRNNNvKQ · KRNPvKQ · KRNNvKQ

KRNNPvKQ.txt KRNNPvKQ.dot