Syzygy endgame tablebases

Black is losing with DTZ 118

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

KQRPvKRB.pgn lichess.org

Histogram: KQRP winning vs. KRB (log scale)

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Longest KQRPvKRB phases

KQRPvKRB statistics

1,126,180,054,287 (86.2%)
26,311,785 (0.0%)
172,181,791,746 (13.2%)
162,107 (0.0%)
7,671,011,085 (0.6%)
KQRPvKRB.json (?)