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

EGTB: win in 40 half-moves

# move score
1 Ke7 win in 39 half-moves
2 Kd7 win in 41 half-moves
3 Ra8 win in 41 half-moves
4 Kf6 win in 43 half-moves
5 Ra6 win in 43 half-moves
6 Ra7 win in 43 half-moves
7 Rh4 win in 43 half-moves
8 Kc7 win in 45 half-moves
9 Ke8 win in 45 half-moves
10 Ra5 win in 45 half-moves
11 Rg4 win in 45 half-moves
12 Kf5 win in 47 half-moves
13 Kf7 win in 47 half-moves
14 Kg5 win in 47 half-moves
15 Ra3 win in 47 half-moves
16 Kg7 win in 49 half-moves
17 Kh6 win in 49 half-moves
18 Rb4 win in 49 half-moves
19 Kc8 win in 51 half-moves
20 Kh5 win in 51 half-moves
21 Kh7 win in 51 half-moves
22 Rf4 win in 51 half-moves
23 Ra1 loss in 2 half-moves
24 Ra2 loss in 2 half-moves
25 Rc4 loss in 2 half-moves
26 Rd4 loss in 2 half-moves
27 Re4 loss in 2 half-moves