Syzygy endgame tablebases

Invalid position

The given position is not a legal chess position.

Histogram: KRRB losing vs. KBP (log scale)

Longest KRRBvKBP phases

KRRBvKBP statistics (unique positions)

White wins:
1,442,416,854,354 (96.7%)
Frustrated white wins:
6,213,328 (0.0%)
Draws:
38,241,922,806 (2.6%)
Frustrated black wins:
7,872,072 (0.0%)
Black wins:
11,537,420,068 (0.8%)
KRRBvKBP.json (?)

KRRBvKBP dependencies

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

KRRBvKQB · KRRBvKRB · KRBvKBP · KRRBvKBB · KRRvKBP · KRRBvKP · KRRBvKBN · KRRBvKB

KRRBvKBP.txt KRRBvKBP.dot