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

EGTB: win in 4 half-moves

# move score
1 Rd8 win in 3 half-moves
2 Kc4 win in 5 half-moves
3 Rb8 win in 5 half-moves
4 Rc8 win in 5 half-moves
5 Kd7 win in 7 half-moves
6 Kd3 win in 9 half-moves
7 Kd4 win in 9 half-moves
8 Ra8 win in 19 half-moves
9 Kb2 draw
10 Kb3 draw
11 Kb4 draw
12 Kc2 draw
13 Kd2 draw
14 Kd6 draw
15 Kd8 draw
16 Ke6 draw
17 Kf7 draw
18 Kf8 draw
19 Rf8 draw
20 Kf6 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves