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

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 Kab6 win in 3 half-moves
3 Kb5 win in 3 half-moves
4 Rb8 win in 3 half-moves
5 Rd8 win in 3 half-moves
6 Ka4 win in 5 half-moves
7 Ka6 win in 5 half-moves
8 Kb4 win in 5 half-moves
9 Kb7 win in 5 half-moves
10 Rc8 win in 5 half-moves
11 Re8 win in 5 half-moves
12 Kc6 win in 15 half-moves
13 Kd6 win in 17 half-moves
14 Kc8 win in 21 half-moves
15 Ra7 win in 21 half-moves
16 Kd7 win in 23 half-moves
17 Kd8 win in 27 half-moves
18 Kb8 win in 31 half-moves
19 Kcb6 draw
20 Ra6 draw
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves