Syzygy endgame tablebases

White is winning with DTZ 294

Bd5 Win with DTZ 293

Nb3 Draw Nc2 Draw Bb7 Draw Bc6 Draw Be4 Draw Bf3 Draw Bg2 Draw Bh1 Draw Kg3 Draw Kg4 Draw Kg5 Draw

Kh3 Loss with DTZ 1 Kh5 Loss with DTZ 1 d3 Zeroing

This is a cursed win. Mate can be forced, but a draw can be achieved under the fifty-move rule.

KBNPvKRP.pgn lichess.org

Histogram: KBNP winning vs. KRP (log scale)

Longest KBNPvKRP phases

KBNPvKRP statistics (unique positions)

White wins:
401,090,149,390 (32.5%)

Frustrated white wins:
182,412,845 (0.0%)

Draws:
539,430,413,686 (43.7%)

Frustrated black wins:
259,017,158 (0.0%)

Black wins:
293,498,326,107 (23.8%)

KBNPvKRP.json (?)

KBNPvKRP dependencies

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

KQBNvKRP · KBNPvKQR · KRBNvKRP · KBNPvKRR · KBNPvKP · KBBNvKRP · KBNPvKRB · KRPvKNP · KBNNvKRP · KBNPvKRN · KRPvKBP · KRPvKBN · KBNPvKR

KBNPvKRP.txt KBNPvKRP.dot