Syzygy endgame tablebases
White to move
Black to move
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Black is losing with DTZ 102
Nc4+
Loss with DTZ 101
Kb7
Loss with DTZ 1
Nb1
Loss with DTZ 1
Nb3
Loss with DTZ 1
Ne4
Loss with DTZ 1
Nf1
Loss with DTZ 1
Nf3
Loss with DTZ 1
This is a blessed loss.
Mate can be forced, but a draw can be achieved under the fifty-move rule.
KRNPPvKN.pgn
lichess.org
Histogram: KRNPP winning vs. KN (log scale)
⋮
Longest KRNPPvKN phases
KRNPP winning with DTZ 24
KRNPP winning with DTZ 103 (frustrated)
KRNPP losing with DTZ 9
KRNPPvKN statistics (unique positions)
White wins:
1,262,429,794,644 (99.0%)
Frustrated white wins:
1,278 (0.0%)
Draws:
12,258,887,780 (1.0%)
Black wins:
12,166,316 (0.0%)
KRNPPvKN.json
(?)