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

EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Kg6 win in 3 half-moves
3 Kg7 win in 3 half-moves
4 Kg8 win in 3 half-moves
5 Re8 win in 3 half-moves
6 Rg8 win in 3 half-moves
7 Kc8 win in 7 half-moves
8 Kh6 win in 31 half-moves
9 Ke8 win in 35 half-moves
10 Rf8 win in 35 half-moves
11 Kd7 loss in 2 half-moves
12 Ke7 loss in 2 half-moves