Syzygy endgame tablebases
White to move
Black to move
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Black is losing with DTZ 116
Nc3+
Loss with DTZ 115
Nxg5
Zeroing
Na3
Loss with DTZ 1
Nbd2
Loss with DTZ 1
Ka4
Loss with DTZ 1
Kb3
Loss with DTZ 1
Kc3
Loss with DTZ 1
Nfd2
Loss with DTZ 1
Nd4
Loss with DTZ 1
Ne1
Loss with DTZ 1
Ne5
Loss with DTZ 1
Ng1
Loss with DTZ 1
Nh2
Loss with DTZ 1
Nh4
Loss with DTZ 1
This is a blessed loss.
Mate can be forced, but a draw can be achieved under the fifty-move rule.
KQBBvKNN.pgn
Histogram: KQBB winning vs. KNN (log scale)
⋮
Longest KQBBvKNN phases
KQBB winning with DTZ 26
KQBB winning with DTZ 117 (frustrated)
KQBB losing with DTZ 5
KQBBvKNN statistics
419,874,163,182 (88.4%)
8,136,163,264 (1.7%)
47,016,923,172 (9.9%)
17,749,732 (0.0%)
KQBBvKNN.json
(?)