Syzygy endgame tablebases
White to move
Black to move
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White is losing with DTZ 114
Nb4+
Loss with DTZ 113
Nc1
Loss with DTZ 1
Nac3
Loss with DTZ 1
Kb8
Loss with DTZ 1
Kc6
Loss with DTZ 1
Kc8
Loss with DTZ 1
Kd6
Loss with DTZ 1
Kd8
Loss with DTZ 1
Nec3
Loss with DTZ 1
Nc5+
Loss with DTZ 1
Nd2
Loss with DTZ 1
Nd6
Loss with DTZ 1
Nf6
Loss with DTZ 1
Ng3
Loss with DTZ 1
Ng5
Loss with DTZ 1
Nxf2
Zeroing
d8=B
Zeroing
d8=N
Zeroing
d8=Q
Zeroing
d8=R
Zeroing
This is a blessed loss.
Mate can be forced, but a draw can be achieved under the fifty-move rule.
KNNPvKQQ.pgn
Histogram: KNNP losing vs. KQQ (log scale)
⋮
Longest KNNPvKQQ phases
KNNP winning with DTZ 13
KNNP winning with DTZ 103 (frustrated)
KNNP losing with DTZ 115 (frustrated)
KNNP losing with DTZ 26
KNNPvKQQ statistics
3,630,347,416 (0.3%)
127,504 (0.0%)
51,210,711,000 (3.8%)
45,090,716 (0.0%)
1,288,932,343,524 (95.9%)
KNNPvKQQ.json
(?)