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 Kg7 win in 3 half-moves
3 Kh7 win in 3 half-moves
4 Rb4 win in 3 half-moves
5 Rb5 win in 3 half-moves
6 Rb6 win in 3 half-moves
7 Rb7 win in 3 half-moves
8 Kf5 draw
9 Kf6 draw
10 Kgg5 draw
11 Kgh6 draw
12 Khg5 draw
13 Khh6 draw
14 Ra8 draw
15 Rb3 draw
16 Rc8 draw
17 Rd8 draw
18 Rg8 draw
19 Rh8 draw
20 Kg4 loss in 2 half-moves
21 Kh4 loss in 2 half-moves
22 Rb1 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rf8 loss in 2 half-moves