Syzygy endgame tablebases
White to move
Black to move
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White is winning with DTZ 111
Rg4+
Win with DTZ 110
Na3
Draw
Nc3
Draw
Nd2
Draw
Kf2
Draw
Kg2
Draw
Kh2
Draw
Rb6+
Draw
Rd6
Draw
Rf6
Draw
Rg2
Draw
Rg7
Draw
Nb6
Loss with DTZ 1
Nac7
Loss with DTZ 1
Nec7
Loss with DTZ 1
Nd6
Loss with DTZ 1
Nf6
Loss with DTZ 1
Ng7
Loss with DTZ 1
Kf1
Loss with DTZ 1
Kh1
Loss with DTZ 1
Ra6
Loss with DTZ 1
Rc6
Loss with DTZ 1
Re6
Loss with DTZ 1
Rg3
Loss with DTZ 1
Rg5
Loss with DTZ 1
Rg8
Loss with DTZ 1
Rh6
Loss with DTZ 1
This is a cursed win.
Mate can be forced, but a draw can be achieved under the fifty-move rule.
KRNNNvKP.pgn
lichess.org
Histogram: KRNNN winning vs. KP (log scale)
⋮
Longest KRNNNvKP phases
KRNNN winning with DTZ 31
KRNNN winning with DTZ 112 (frustrated)
KRNNN losing with DTZ 105 (frustrated)
KRNNN losing with DTZ 10
KRNNNvKP statistics (unique positions)
White wins:
1,644,306,817,896 (97.7%)
Frustrated white wins:
172,538,214 (0.0%)
Draws:
37,318,841,250 (2.2%)
Frustrated black wins:
1,275,768 (0.0%)
Black wins:
1,562,890,464 (0.1%)
KRNNNvKP.json
(?)