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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Kb6 win in 5 half-moves
3 Kbb8 win in 5 half-moves
4 Kcb8 win in 5 half-moves
5 Ra7 win in 5 half-moves
6 Kd8 win in 11 half-moves
7 Ra1 win in 11 half-moves
8 Ra3 win in 11 half-moves
9 Ka6 draw
10 Ka7 draw
11 Rb8 draw
12 Kbc7 loss in 2 half-moves
13 Kc6 loss in 2 half-moves
14 Kcc7 loss in 2 half-moves
15 Kd7 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves