8
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2
a
1
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Click on the third or sixth rank to set the en passant target square.

EGTB: win in 38 half-moves

# move score
1 Kc4 win in 37 half-moves
2 Kc6 win in 37 half-moves
3 Ra5 win in 37 half-moves
4 Kb4 win in 39 half-moves
5 Kb6 win in 39 half-moves
6 Ra4 win in 39 half-moves
7 Ra6 win in 39 half-moves
8 Ka6 win in 41 half-moves
9 Ra7 win in 41 half-moves
10 Ra8 win in 41 half-moves
11 Kc7 win in 43 half-moves
12 Ka7 win in 47 half-moves
13 Kc3 win in 49 half-moves
14 Ka2 win in 51 half-moves
15 Kb2 win in 51 half-moves
16 Ka4 win in 53 half-moves
17 Ka8 win in 53 half-moves
18 Kb8 win in 53 half-moves
19 Kc2 win in 53 half-moves
20 Kc8 win in 53 half-moves
21 Ra1 loss in 2 half-moves
22 Ra2 loss in 2 half-moves