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Syzygy endgame tablebases

White is winning with DTZ 250

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

KRBBvKRB.pgn

Histogram: KRBB winning (log scale)

Longest KRBBvKRB phases

KRBBvKRB statistics

207,981,795,936 (44.7%)
349,889,556 (0.1%)
251,080,823,274 (54.0%)
50,228,916 (0.0%)
5,766,113,234 (1.2%)
KRBBvKRB.json (?)