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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kab3 win in 3 half-moves
3 Kb5 win in 3 half-moves
4 Kbb3 win in 3 half-moves
5 Kc3 win in 3 half-moves
6 Kc4 win in 3 half-moves
7 Kc5 win in 3 half-moves
8 Ra5 win in 3 half-moves
9 Ka5 win in 5 half-moves
10 Ra6 win in 5 half-moves
11 Ka2 draw
12 Ra7 loss in 2 half-moves
13 Ra8 loss in 2 half-moves