Syzygy endgame tablebases
White to move
Black to move
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Black is losing with DTZ 228
Kc7
Loss with DTZ 227
Kd5
Loss with DTZ 40
Kb6
Loss with DTZ 3
Rd7
Loss with DTZ 3
This is a blessed loss.
Mate can be forced, but a draw can be achieved under the fifty-move rule.
KBBBvKRP.pgn
lichess.org
Histogram: KBBB winning vs. KRP (log scale)
Longest KBBBvKRP phases
KBBB winning with DTZ 100
KBBB winning with DTZ 228 (frustrated)
KBBB losing with DTZ 133 (frustrated)
KBBB losing with DTZ 45
KBBBvKRP statistics (unique positions)
White wins:
660,066,939,852 (43.4%)
Frustrated white wins:
313,008,816 (0.0%)
Draws:
758,122,149,078 (49.8%)
Frustrated black wins:
2,129,412,000 (0.1%)
Black wins:
100,683,148,146 (6.6%)
KBBBvKRP.json
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