Syzygy endgame tablebases

White is winning with DTZ 100

KRBBvKRB.pgn lichess.org

Histogram: KRBB winning vs. KRB (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 (?)