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

EGTB: win in 4 half-moves

# move score
1 Kf7 win in 3 half-moves
2 Kgg7 win in 3 half-moves
3 Kgh7 win in 3 half-moves
4 Khg7 win in 3 half-moves
5 Khh7 win in 3 half-moves
6 Rb5 win in 3 half-moves
7 Rb6 win in 3 half-moves
8 Rb7 win in 3 half-moves
9 Kf6 draw
10 Ra8 draw
11 Rb4 draw
12 Rc8 draw
13 Rg8 draw
14 Rh8 draw
15 Kf5 loss in 2 half-moves
16 Kgg5 loss in 2 half-moves
17 Kgh5 loss in 2 half-moves
18 Khg5 loss in 2 half-moves
19 Khh5 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rd8 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rf8 loss in 2 half-moves