Fork me on GitHub

Syzygy endgame tablebases

Black is winning with DTZ 2

KQBNvKB.pgn lichess.org

Histogram: KQBN losing vs. KB (log scale)

Longest KQBNvKB phases

KQBNvKB statistics

7,822,509,854 (91.7%)
707,794,836 (8.3%)
81,540 (0.0%)
KQBNvKB.json (?)