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

EGTB: win in 2 half-moves

# move score
1 Kc5 win in 1 half-moves
2 Kd5 win in 1 half-moves
3 Kd7 win in 1 half-moves
4 Ke5 win in 1 half-moves
5 Ra1 win in 1 half-moves
6 Rb2 win in 1 half-moves
7 Rb3 win in 1 half-moves
8 Rb4 win in 1 half-moves
9 Rb5 win in 1 half-moves
10 Rb7 win in 1 half-moves
11 Rb8 win in 1 half-moves
12 Rc1 win in 1 half-moves
13 Rd1 win in 1 half-moves
14 Re1 win in 1 half-moves
15 Rg1 win in 1 half-moves
16 Rh1 win in 1 half-moves
17 Kc6 loss in 2 half-moves
18 Kc7 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Ke7 loss in 2 half-moves
21 Rb6 loss in 1 half-moves
22 Rf1 loss in 1 half-moves