Syzygy endgame tablebases
White to move
Black to move
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Tablebase draw
Kxf4
Draw
Kg6
Loss with DTZ 1
KQBBvKRN.pgn
lichess.org
Histogram: KQBB winning vs. KRN (log scale)
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Longest KQBBvKRN phases
KQBB winning with DTZ 48
KQBB winning with DTZ 124 (frustrated)
KQBB losing with DTZ 115 (frustrated)
KQBB losing with DTZ 13
KQBBvKRN statistics (unique positions)
White wins:
365,268,815,524 (83.0%)
Frustrated white wins:
4,853,430,324 (1.1%)
Draws:
53,337,822,289 (12.1%)
Frustrated black wins:
11,705,712,773 (2.7%)
Black wins:
5,171,213,104 (1.2%)
KQBBvKRN.json
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