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

EGTB: win in 8 half-moves

# move score
1 Kb7 win in 7 half-moves
2 Kc7 win in 7 half-moves
3 Kbc5 win in 11 half-moves
4 Ra1 win in 11 half-moves
5 Ra2 win in 11 half-moves
6 Ra8 win in 11 half-moves
7 Kcb6 draw
8 Kcc5 draw
9 Ra3 draw
10 Ra6 draw
11 Ra7 draw
12 Ka4 loss in 2 half-moves
13 Ka6 loss in 2 half-moves
14 Kb4 loss in 2 half-moves
15 Kbb6 loss in 2 half-moves
16 Kc4 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Kd7 loss in 2 half-moves
20 Ra4 loss in 2 half-moves