Syzygy endgame tablebases

Black is losing DTZ 1

Ke4 Loss with DTZ 1 Ke5 Loss with DTZ 1 Kf6 Loss with DTZ 1 Kg4 Loss with DTZ 1 Kg5 Loss with DTZ 1 Kg6 Loss with DTZ 1 e5 Zeroing f3 Zeroing h5 Zeroing

KRPvKPPP.pgn lichess.org

Histogram: KRP winning vs. KPPP (log scale)

⋮

Longest KRPvKPPP phases

KRPvKPPP statistics (unique positions)

White wins:
480,468,552,024 (65.4%)

Frustrated white wins:
1,154,694 (0.0%)

Draws:
50,465,581,572 (6.9%)

Frustrated black wins:
7,833,306 (0.0%)

Black wins:
203,617,358,196 (27.7%)

KRPvKPPP.json (?)

KRPvKPPP dependencies

To probe all KPPPvKRP positions, these tables and their transitive dependencies are also required:

KPPPvKQR · KQPPvKRP · KPPPvKRR · KRPPvKRP · KPPPvKP · KPPPvKRB · KBPPvKRP · KPPPvKRN · KNPPvKRP · KPPPvKR · KRPvKPP

KPPPvKRP.txt KPPPvKRP.dot