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

EGTB: win in 38 half-moves

# move score
1 Kf5 win in 37 half-moves
2 Khg5 win in 39 half-moves
3 Khg6 win in 39 half-moves
4 Khg7 win in 39 half-moves
5 Rg8 win in 39 half-moves
6 Ke5 win in 41 half-moves
7 Kh5 win in 41 half-moves
8 Kh7 win in 41 half-moves
9 Rh8 win in 41 half-moves
10 Ke6 win in 43 half-moves
11 Ke7 win in 43 half-moves
12 Kf7 win in 43 half-moves
13 Kfg5 win in 43 half-moves
14 Kfg6 win in 43 half-moves
15 Kfg7 win in 43 half-moves
16 Ra8 win in 43 half-moves
17 Rb8 win in 43 half-moves
18 Rf7 win in 43 half-moves
19 Rc8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves