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

EGTB: win in 4 half-moves

# move score
1 Kd6 win in 3 half-moves
2 Kd8 win in 3 half-moves
3 Rc8 win in 3 half-moves
4 Kb7 win in 7 half-moves
5 Kb8 win in 7 half-moves
6 Kd7 win in 7 half-moves
7 Ra7 win in 7 half-moves
8 Rb7 win in 7 half-moves
9 Ka7 draw
10 Ke6 draw
11 Ke8 draw
12 Kf6 draw
13 Kf7 draw
14 Kf8 draw
15 Rc1 draw
16 Rc5 draw
17 Rc6 draw
18 Rd7 draw
19 Rc2 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rc4 loss in 2 half-moves