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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.

KRBBNvKR.pgn

Histogram: KRBBN winning (log scale)

Longest KRBBNvKR phases

KRBBNvKR statistics

460,042,639,470 (95.2%)
4,813,258 (0.0%)
22,616,608,775 (4.7%)
433,857,113 (0.1%)
KRBBNvKR.json (?)