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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Rb5 win in 3 half-moves
3 Rc5 win in 3 half-moves
4 Kb4 win in 7 half-moves
5 Kb6 win in 7 half-moves
6 Kb7 win in 7 half-moves
7 Ra6 win in 7 half-moves
8 Ra8 win in 7 half-moves
9 Kb8 win in 9 half-moves
10 Ra7 win in 21 half-moves
11 Ka3 draw
12 Kb3 draw
13 Kc6 draw
14 Kc8 draw
15 Kd6 draw
16 Kd7 draw
17 Kd8 draw
18 Rd5 draw
19 Rh5 draw
20 Re5 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rg5 loss in 2 half-moves