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Syzygy endgame tablebases

Black is winning with DTZ 122

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

KQQBvKQQ.pgn

Histogram: KQQB losing (log scale)

Longest KQQBvKQQ phases

KQQBvKQQ statistics

146,294,545,742 (49.2%)
60,667,964,896 (20.4%)
105,512 (0.0%)
90,130,404,406 (30.3%)
KQQBvKQQ.json (?)