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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 K2b2 win in 5 half-moves
3 Kb4 win in 5 half-moves
4 Rb2 win in 5 half-moves
5 K3b2 win in 9 half-moves
6 Kd4 win in 9 half-moves
7 Ra3 win in 11 half-moves
8 Ra5 win in 13 half-moves
9 Ra6 win in 13 half-moves
10 Ra7 win in 13 half-moves
11 K3b3 draw
12 Kc4 draw
13 Ra8 draw
14 K2b3 loss in 2 half-moves
15 K2d2 loss in 2 half-moves
16 K2d3 loss in 2 half-moves
17 K3d2 loss in 2 half-moves
18 K3d3 loss in 2 half-moves
19 Kb1 loss in 2 half-moves
20 Kc1 loss in 2 half-moves
21 Kd1 loss in 2 half-moves
22 Ra1 loss in 2 half-moves