Syzygy endgame tablebases

Black is losing with DTZ 4

Kc3 Loss with DTZ 3 Rh1+ Loss with DTZ 3 Kd4 Loss with DTZ 1 Rf2 Loss with DTZ 1 Rg2 Loss with DTZ 1 Rh3 Loss with DTZ 1 Rh4 Loss with DTZ 1 Rh5 Loss with DTZ 1 Rh6 Loss with DTZ 1 Rh7 Loss with DTZ 1 Rh8 Loss with DTZ 1 Rxe2 DTM 35 Zeroing

KRRPvKR.pgn lichess.org

Histogram: KRRP winning vs. KR (log scale)

Longest KRRPvKR phases

KRRPvKR statistics (unique positions)

White wins:
23,459,347,482 (91.1%)

Draws:
2,249,013,322 (8.7%)

Black wins:
53,031,848 (0.2%)

KRRPvKR.json (?)

KRRPvKR dependencies

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

KQRRvKR · KRRRvKR · KRPvKR · KRRPvK · KRRBvKR · KRRNvKR · KRRvKR

KRRPvKR.txt KRRPvKR.dot