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

EGTB: win in 2 half-moves

# move score
1 Ka4 win in 1 half-moves
2 Kab6 win in 1 half-moves
3 Kb4 win in 1 half-moves
4 Kb5 win in 1 half-moves
5 Kbb6 win in 1 half-moves
6 Kc6 win in 1 half-moves
7 Ra6 win in 1 half-moves
8 Rd8 win in 1 half-moves
9 Re8 win in 1 half-moves
10 Rf8 win in 1 half-moves
11 Rg8 win in 1 half-moves
12 Rh8 win in 1 half-moves
13 Ka7 loss in 2 half-moves
14 Kba6 loss in 2 half-moves
15 Kc7 loss in 2 half-moves
16 Kc8 loss in 2 half-moves
17 Kaa6 loss in 1 half-moves
18 Kb8 loss in 1 half-moves
19 Ra7 loss in 1 half-moves
20 Rb8 loss in 1 half-moves
21 Rc8 loss in 1 half-moves