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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Rb7 win in 3 half-moves
3 Ka7 win in 7 half-moves
4 Kb4 win in 7 half-moves
5 Kb5 win in 7 half-moves
6 Kb7 win in 7 half-moves
7 Kb8 win in 7 half-moves
8 Kc3 win in 7 half-moves
9 Kc5 win in 7 half-moves
10 Rc8 win in 7 half-moves
11 Kb3 draw
12 Kd3 draw
13 Kd4 draw
14 Kd5 draw
15 Rc5 draw
16 Rc6 draw
17 Rd7 draw
18 Re7 draw
19 Rf7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves