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

EGTB: win in 8 half-moves

# move score
1 Kd2 win in 7 half-moves
2 Kd3 win in 7 half-moves
3 Rc4 win in 7 half-moves
4 Kd4 win in 11 half-moves
5 Ke2 win in 21 half-moves
6 Ke4 win in 21 half-moves
7 Re4 win in 21 half-moves
8 Rf4 win in 21 half-moves
9 Rg4 win in 21 half-moves
10 Rh3 win in 21 half-moves
11 Rh5 win in 21 half-moves
12 Rh6 win in 21 half-moves
13 Rh7 win in 21 half-moves
14 Rh8 win in 21 half-moves
15 Kf2 win in 23 half-moves
16 Kf3 win in 23 half-moves
17 Kf4 win in 23 half-moves
18 Rd4 win in 23 half-moves
19 Ra4 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rh1 loss in 2 half-moves
22 Rh2 loss in 2 half-moves