Syzygy endgame tablebases

Black is winning with DTZ 1

Nxf3 Zeroing Qc4+ Win with DTZ 2 Qe6+ Win with DTZ 2 Qe8+ Win with DTZ 6 Kb4 Win with DTZ 18 Qe7+ Win with DTZ 20 Qf6 Win with DTZ 20 Qf4 Win with DTZ 22 Qg6 Win with DTZ 24

Qf8 Win with DTZ 104

Ka3 Draw Ka4 Draw Kb2 Draw Kc2 Draw Kc3 Draw Kc4 Draw Qd7 Draw Qxf3+ Draw Qf5 Draw Qg7 Draw Qh7 Draw

Ka2 Loss with DTZ 2 Nc2 Loss with DTZ 2 Nd3 Loss with DTZ 2 Ng2 Loss with DTZ 2 Qg8 Loss with DTZ 2 Qc7 Loss with DTZ 1 Qd5 Loss with DTZ 1 Qh5 Loss with DTZ 1 Qxb7 Zeroing

KBBBvKQN.pgn lichess.org

Histogram: KBBB losing vs. KQN (log scale)

Longest KBBBvKQN phases

KBBBvKQN statistics (unique positions)

White wins:
63,843,758,940 (14.2%)

Frustrated white wins:
5,829,221,199 (1.3%)

Draws:
52,058,776,872 (11.6%)

Frustrated black wins:
3,997,140,102 (0.9%)

Black wins:
324,727,375,173 (72.1%)

KBBBvKQN.json (?)