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Syzygy endgame tablebases

White is losing with DTZ 288

Ke5 Loss with DTZ 287

Kc3 Loss with DTZ 1 Kc5 Loss with DTZ 1 Kd3 Loss with DTZ 1 Ke3 Loss with DTZ 1

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

Histogram: KBBP losing (log scale)

Longest KBBPvKRR phases

KBBPvKRR statistics

147,243,008,984 (10.1%)

109,263,188 (0.0%)

468,157,845,348 (32.1%)

380,399,972 (0.0%)

840,474,218,020 (57.7%)

KBBPvKRR.json (?)