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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kc7 win in 3 half-moves
3 Kd7 win in 3 half-moves
4 Kb6 win in 5 half-moves
5 Kb5 win in 9 half-moves
6 Rb8 win in 13 half-moves
7 Ka4 draw
8 Ka6 draw
9 Kc8 draw
10 Ke8 draw
11 Ra7 draw
12 Rb1 draw
13 Rb2 draw
14 Rb3 draw
15 Rc7 draw
16 Rd7 draw
17 Re7 draw
18 Rf7 draw
19 Ke7 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rg7 loss in 2 half-moves
24 Rh7 loss in 2 half-moves