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

EGTB: win in 4 half-moves

# move score
1 Ra3 win in 3 half-moves
2 Kb4 win in 7 half-moves
3 Ra4 win in 9 half-moves
4 Ra1 win in 11 half-moves
5 Rb2 win in 13 half-moves
6 Ka6 draw
7 Ka8 draw
8 Kb3 draw
9 Kc3 draw
10 Kd3 draw
11 Kd4 draw
12 Ra5 draw
13 Rc2 draw
14 Rh2 draw
15 Kb5 loss in 2 half-moves
16 Kb6 loss in 2 half-moves
17 Kb7 loss in 2 half-moves
18 Kb8 loss in 2 half-moves
19 Kc5 loss in 2 half-moves
20 Kd5 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Rd2 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Rf2 loss in 2 half-moves
25 Rg2 loss in 2 half-moves