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

EGTB: win in 30 half-moves

# move score
1 Ka2 win in 29 half-moves
2 Kb1 draw
3 Kb2 draw
4 Kc8 draw
5 Ke7 draw
6 Ke8 draw
7 Ra3 draw
8 Rb8 draw
9 Rc8 draw
10 Kc7 loss in 2 half-moves
11 Kd7 loss in 2 half-moves
12 Ra2 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Ra5 loss in 2 half-moves
15 Ra6 loss in 2 half-moves
16 Ra7 loss in 2 half-moves