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Syzygy endgame tablebases

Black is losing with DTZ 112

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

KRRNvKRN.pgn

Histogram: KRRN winning (log scale)

Longest KRRNvKRN phases

KRRNvKRN statistics

350,072,532,162 (74.8%)
482,410 (0.0%)
115,904,109,986 (24.8%)
1,779,938,834 (0.4%)
KRRNvKRN.json (?)