Syzygy endgame tablebases

White is winning with DTZ 1

e4+ Zeroing a8=Q+ Zeroing c8=Q Zeroing

a8=B+ Draw a8=N Draw a8=R Draw Ka8 Draw Kb7 Draw Kc8 Draw c8=B Draw c8=N Draw c8=R Draw

KPPPvKRB.pgn lichess.org

Histogram: KPPP winning vs. KRB (log scale)

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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 (?)