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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kd7 win in 1 half-moves
3 Ra1 win in 1 half-moves
4 Ra2 win in 1 half-moves
5 Ra3 win in 1 half-moves
6 Ra4 win in 1 half-moves
7 Ra5 win in 1 half-moves
8 Ra8 win in 1 half-moves
9 Rb6 win in 1 half-moves
10 Rd6 win in 1 half-moves
11 Re6 win in 1 half-moves
12 Rf6 win in 1 half-moves
13 Rg6 win in 1 half-moves
14 Rh6 win in 1 half-moves
15 Kb6 loss in 4 half-moves
16 Kb8 loss in 2 half-moves
17 Kc6 loss in 2 half-moves
18 Kc8 loss in 2 half-moves
19 Kd6 loss in 2 half-moves
20 Kd8 loss in 2 half-moves
21 Ra7 loss in 1 half-moves
22 Rc6 loss in 1 half-moves