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

EGTB: win in 2 half-moves

# move score
1 Kd7 win in 1 half-moves
2 Ra2 win in 1 half-moves
3 Ra3 win in 1 half-moves
4 Ra4 win in 1 half-moves
5 Ra7 win in 1 half-moves
6 Rb5 win in 1 half-moves
7 Rc5 win in 1 half-moves
8 Re5 win in 1 half-moves
9 Rf5 win in 1 half-moves
10 Rg5 win in 1 half-moves
11 Kc7 loss in 2 half-moves
12 Kc8 loss in 2 half-moves
13 Ke7 loss in 2 half-moves
14 Ke8 loss in 2 half-moves
15 Ra1 loss in 1 half-moves
16 Ra6 loss in 1 half-moves
17 Ra8 loss in 1 half-moves
18 Rd5 loss in 1 half-moves
19 Rh5 loss in 1 half-moves