Syzygy endgame tablebases
White to move
Black to move
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Black is losing with DTZ 46
Rc1+
Loss with DTZ 45
Rb2+
Loss with DTZ 21
Ra2
Loss with DTZ 1
Rc3
Loss with DTZ 1
Rc4
Loss with DTZ 1
Rc5
Loss with DTZ 1
Rc6
Loss with DTZ 1
Rc7
Loss with DTZ 1
Rc8
Loss with DTZ 1
Rxd2
DTM 3
Zeroing
KQRRvKR.pgn
Histogram: KQRR winning vs. KR (log scale)
Longest KQRRvKR phases
KQRR winning with DTZ 46
KQRR losing with DTZ 3
KQRRvKR statistics
7,313,533,220 (99.8%)
6,807,080 (0.1%)
4,485,396 (0.1%)
KQRRvKR.json
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