Syzygy endgame tablebases
White to move
Black to move
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Black is losing with DTZ 106
Nf5+
Loss with DTZ 105
Ne2
Loss with DTZ 3
Ne4
Loss with DTZ 3
Nf1
Loss with DTZ 3
Nh1
Loss with DTZ 3
Kc7
Loss with DTZ 1
Kc8
Loss with DTZ 1
Nh5
Loss with DTZ 1
Kxa7
Zeroing
This is a blessed loss.
Mate can be forced, but a draw can be achieved under the fifty-move rule.
KRBNPvKN.pgn
lichess.org
Histogram: KRBNP winning vs. KN (log scale)
⋮
Longest KRBNPvKN phases
KRBNP winning with DTZ 20
KRBNP winning with DTZ 107 (frustrated)
KRBNP losing with DTZ 7
KRBNPvKN statistics (unique positions)
White wins:
1,630,726,438,726 (99.7%)
Frustrated white wins:
5,066,329 (0.0%)
Draws:
4,216,733,844 (0.3%)
Black wins:
12,409,695 (0.0%)
KRBNPvKN.json
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