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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Ke7 win in 3 half-moves
3 Rc7 win in 3 half-moves
4 Rb8 win in 7 half-moves
5 Kb7 win in 11 half-moves
6 Kb6 win in 13 half-moves
7 Ra8 win in 15 half-moves
8 Kd8 win in 17 half-moves
9 Ka6 draw
10 Ka8 draw
11 Kb8 draw
12 Kf7 draw
13 Kf8 draw
14 Rc4 draw
15 Rc5 draw
16 Rc6 draw
17 Rc1 loss in 2 half-moves
18 Rc2 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rd8 loss in 2 half-moves