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

EGTB: win in 6 half-moves

# move score
1 Kb8 win in 5 half-moves
2 Kc6 win in 5 half-moves
3 Kc8 win in 5 half-moves
4 Kd6 win in 5 half-moves
5 Kd8 win in 5 half-moves
6 Kb6 win in 9 half-moves
7 Kb7 win in 9 half-moves
8 Kh5 win in 15 half-moves
9 Rh8 win in 19 half-moves
10 Kd7 win in 21 half-moves
11 Kg5 loss in 2 half-moves
12 Kg6 loss in 2 half-moves
13 Kg7 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rg7 loss in 2 half-moves