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

EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 Ra4 win in 3 half-moves
3 Rd7 win in 3 half-moves
4 Kf6 win in 5 half-moves
5 Kf7 win in 5 half-moves
6 Kf8 win in 5 half-moves
7 Kg6 win in 5 half-moves
8 Kg8 win in 5 half-moves
9 Kh6 win in 5 half-moves
10 Kh7 win in 5 half-moves
11 Kh8 win in 5 half-moves
12 Ra5 win in 5 half-moves
13 Ra6 win in 5 half-moves
14 Ra8 win in 5 half-moves
15 Ra2 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rf7 loss in 2 half-moves