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

EGTB: win in 6 half-moves

# move score
1 Kb4 win in 5 half-moves
2 Kc8 win in 7 half-moves
3 Kb6 win in 9 half-moves
4 Ka4 win in 11 half-moves
5 Ka5 win in 11 half-moves
6 Ka6 win in 11 half-moves
7 Kc5 win in 11 half-moves
8 Kc6 win in 11 half-moves
9 Ra5 win in 11 half-moves
10 Kc4 win in 13 half-moves
11 Ka7 loss in 2 half-moves
12 Kb7 loss in 2 half-moves
13 Kc7 loss in 2 half-moves
14 Ra1 loss in 2 half-moves
15 Ra2 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Ra7 loss in 2 half-moves