Syzygy endgame tablebases

Tablebase draw

Rxf2+ Draw Ra1 Draw Ra3 Draw Ra4+ Draw Ra5 Draw Ra6 Draw Ra7 Draw Ra8 Draw Rb2 Draw Rd2 Draw Re2 Draw Ke6 Draw Ke7 Draw Kg7 Draw

Rc2 Loss with DTZ 1

KBPPvKRP.pgn lichess.org

Histogram: KBPP winning vs. KRP (log scale)

⋮

Longest KBPPvKRP phases

KBPPvKRP statistics (unique positions)

White wins:
290,821,003,158 (30.9%)

Frustrated white wins:
5,295,322 (0.0%)

Draws:
265,224,826,658 (28.1%)

Frustrated black wins:
8,033,062 (0.0%)

Black wins:
386,605,237,630 (41.0%)

KBPPvKRP.json (?)

KBPPvKRP dependencies

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

KQBPvKRP · KBPPvKQR · KRBPvKRP · KBPPvKRR · KBPPvKP · KBBPvKRP · KBPPvKRB · KRPvKPP · KBNPvKRP · KBPPvKRN · KRPvKBP · KBPPvKR

KBPPvKRP.txt KBPPvKRP.dot