Syzygy endgame tablebases

Black is winning with DTZ 14

KRRBvKRN.pgn lichess.org

Histogram: KRRB losing vs. KRN (log scale)

Longest KRRBvKRN phases

KRRBvKRN statistics

350,245,413,724 (76.4%)
970,984 (0.0%)
107,011,415,111 (23.3%)
1,370,450,947 (0.3%)
KRRBvKRN.json (?)