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Syzygy endgame tablebases

Black is losing with DTZ 147

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

KNPPvKRR.pgn

Histogram: KNPP winning (log scale)

Longest KNPPvKRR phases

KNPPvKRR statistics

96,798,798,240 (8.1%)
1,713,594,540 (0.1%)
200,104,353,100 (16.8%)
96,832 (0.0%)
890,535,131,812 (74.9%)
KNPPvKRR.json (?)