Syzygy endgame tablebases

Black is losing with DTZ 8

Nb3+ DTM 9 Loss with DTZ 7 Nd3 DTM 5 Loss with DTZ 3 Kc3 DTM 5 Loss with DTZ 3 Kd2 DTM 5 Loss with DTZ 3 Kd3 DTM 5 Loss with DTZ 3 Kb3 DTM 3 Loss with DTZ 3 Na2 DTM 5 Loss with DTZ 1 Ne2 DTM 5 Loss with DTZ 1 Kd1 DTM 5 Loss with DTZ 1

KQQvKN.pgn lichess.org

Histogram: KQQ winning vs. KN (log scale)

Longest KQQvKN phases

KQQ winning with DTZ 9

KQQvKN statistics (unique positions)

White wins:
137,779,754 (99.9%)

Draws:
84,320 (0.1%)

KQQvKN.json (?)

KQQvKN dependencies

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

KQQvKN.txt KQQvKN.dot