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

EGTB: win in 10 half-moves

# move score
1 Rd7 win in 9 half-moves
2 Rg7 win in 9 half-moves
3 Rh6 win in 9 half-moves
4 Kc6 win in 13 half-moves
5 Ke5 win in 13 half-moves
6 Ke6 win in 13 half-moves
7 Rh5 win in 13 half-moves
8 Ke7 win in 17 half-moves
9 Kc7 win in 21 half-moves
10 Kd7 win in 21 half-moves
11 Rh8 win in 21 half-moves
12 Kc5 loss in 2 half-moves
13 Kd5 loss in 2 half-moves
14 Ra7 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Re7 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Rh4 loss in 2 half-moves