Syzygy endgame tablebases

Black is losing with DTZ 11

KPPPvKRB.pgn lichess.org

Histogram: KPPP winning vs. KRB (log scale)

Longest KPPPvKRB phases

KPPPvKRB statistics (unique positions)

White wins:
183,257,921,148 (19.3%)
Frustrated white wins:
21,921,078 (0.0%)
Draws:
99,064,122,420 (10.4%)
Frustrated black wins:
184,140 (0.0%)
Black wins:
668,976,578,118 (70.3%)
KPPPvKRB.json (?)