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

EGTB: win in 4 half-moves

# move score
1 Ka7 win in 3 half-moves
2 Kab6 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Kc5 win in 9 half-moves
5 Ra4 win in 13 half-moves
6 Ra1 draw
7 Ra2 draw
8 Ra3 draw
9 Ka4 loss in 2 half-moves
10 Kb4 loss in 2 half-moves
11 Kbb6 loss in 2 half-moves
12 Kc4 loss in 2 half-moves
13 Kc6 loss in 2 half-moves