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

EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Rc6 win in 3 half-moves
3 Ka6 win in 7 half-moves
4 Kb4 win in 7 half-moves
5 Rc1 win in 7 half-moves
6 Rb8 win in 13 half-moves
7 Ka4 draw
8 Ka5 draw
9 Kb6 draw
10 Kd7 draw
11 Ke7 draw
12 Ke8 draw
13 Ra8 draw
14 Rc2 draw
15 Rc7 draw
16 Kc4 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Kc6 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rc5 loss in 2 half-moves