Syzygy endgame tablebases

Tablebase draw

KBBvKRR.pgn lichess.org

Histogram: KBB losing vs. KRR (log scale)

Longest KBBvKRR phases

KBBvKRR statistics (unique positions)

White wins:
15,733,380 (0.2%)
Draws:
2,615,367,742 (31.2%)
Black wins:
5,753,909,184 (68.6%)
KBBvKRR.json (?)

KBBvKRR dependencies

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

KBBvKR · KRRvKB

KRRvKBB.txt KRRvKBB.dot