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

EGTB: win in 40 half-moves

# move score
1 Ke6 win in 39 half-moves
2 Kf6 win in 39 half-moves
3 Kfg6 win in 39 half-moves
4 Kg5 win in 39 half-moves
5 Ke7 win in 41 half-moves
6 Kfg7 win in 41 half-moves
7 Kh5 win in 41 half-moves
8 Khg6 win in 41 half-moves
9 Rg8 win in 41 half-moves
10 Rh7 win in 41 half-moves
11 Kh7 win in 43 half-moves
12 Khg7 win in 43 half-moves
13 Rd8 win in 43 half-moves
14 Re8 win in 43 half-moves
15 Rf8 win in 43 half-moves
16 Ke8 win in 45 half-moves
17 Kf8 win in 45 half-moves
18 Kg8 win in 45 half-moves
19 Rc8 win in 45 half-moves
20 Ra8 loss in 2 half-moves
21 Rb8 loss in 2 half-moves