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Syzygy endgame tablebases

White is losing with DTZ 133

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

KRBBvKNP.pgn

Histogram: KRBB losing (log scale)

Longest KRBBvKNP phases

KRBBvKNP statistics

1,421,577,268,904 (89.3%)
11,230,029,416 (0.7%)
125,276,634,552 (7.9%)
923,106,950 (0.1%)
32,941,990,966 (2.1%)
KRBBvKNP.json (?)