Syzygy endgame tablebases
White to move
Black to move
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Black is losing with DTZ 12
Rf1+
Loss with DTZ 11
Rg8+
Loss with DTZ 3
Ra8
Loss with DTZ 1
Rb8
Loss with DTZ 1
Rc8
Loss with DTZ 1
Rd8
Loss with DTZ 1
Re8
Loss with DTZ 1
Rf2
Loss with DTZ 1
Rf3
Loss with DTZ 1
Rf4
Loss with DTZ 1
Rf5
Loss with DTZ 1
Rf6
Loss with DTZ 1
Rf7
Loss with DTZ 1
Rh8
Loss with DTZ 1
KQQNvKR.pgn
lichess.org
Histogram: KQQN winning vs. KR (log scale)
Longest KQQNvKR phases
KQQN winning with DTZ 48
KQQN losing with DTZ 3
KQQNvKR statistics (unique positions)
White wins:
7,303,924,879 (99.8%)
Draws:
8,190,743 (0.1%)
Black wins:
4,191,232 (0.1%)
KQQNvKR.json
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