Syzygy endgame tablebases

Tablebase draw

Rf5 Loss with DTZ 5 Rf6 Loss with DTZ 5 Rc4 Loss with DTZ 3 Rf2 Loss with DTZ 3 Kc7 Loss with DTZ 1 Kc8 Loss with DTZ 1 Ra4 Loss with DTZ 1 Rb4 Loss with DTZ 1 Rd4 Loss with DTZ 1 Re4 Loss with DTZ 1 Rf1 Loss with DTZ 1 Rf3 Loss with DTZ 1 Rf7 Loss with DTZ 1 Rf8+ Loss with DTZ 1 Rg4+ Loss with DTZ 1

KRRBvKR.pgn lichess.org

Histogram: KRRB winning vs. KR (log scale)

⋮

Longest KRRBvKR phases

KRRBvKR statistics (unique positions)

White wins:
6,999,234,042 (85.3%)

Frustrated white wins:
58,627 (0.0%)

Draws:
1,192,835,879 (14.5%)

Black wins:
8,641,700 (0.1%)

KRRBvKR.json (?)