Syzygy endgame tablebases

White is winning with DTZ 9

KRRNvKRN.pgn lichess.org

Histogram: KRRN winning vs. KRN (log scale)

Longest KRRNvKRN phases

KRRNvKRN statistics (unique positions)

White wins:
350,072,532,162 (74.8%)
Frustrated white wins:
482,410 (0.0%)
Draws:
115,904,109,986 (24.8%)
Black wins:
1,779,938,834 (0.4%)
KRRNvKRN.json (?)

KRRNvKRN dependencies

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

KRNvKRN · KRRNvKN · KRRvKRN · KRRNvKR

KRRNvKRN.txt KRRNvKRN.dot