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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kc5 win in 1 half-moves
4 Kd6 win in 1 half-moves
5 Ra7 win in 1 half-moves
6 Rb7 win in 1 half-moves
7 Rd7 win in 1 half-moves
8 Re7 win in 1 half-moves
9 Rf7 win in 1 half-moves
10 Rh1 win in 1 half-moves
11 Rh3 win in 1 half-moves
12 Rh4 win in 1 half-moves
13 Rh5 win in 1 half-moves
14 Rh8 win in 1 half-moves
15 Kb7 loss in 2 half-moves
16 Kc7 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Kd7 loss in 2 half-moves
19 Rc7 loss in 1 half-moves
20 Rg7 loss in 1 half-moves
21 Rh2 loss in 1 half-moves
22 Rh6 loss in 1 half-moves