Syzygy endgame tablebases

White is losing with DTZ 123

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

KRBPvKNP.pgn lichess.org

Histogram: KRBP losing vs. KNP (log scale)

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Longest KRBPvKNP phases

KRBPvKNP statistics

1,098,600,624,580 (88.2%)
4,808,011 (0.0%)
97,017,995,230 (7.8%)
12,627,976 (0.0%)
49,280,183,755 (4.0%)
KRBPvKNP.json (?)