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

EGTB: win in 2 half-moves

# move score
1 Kc7 win in 1 half-moves
2 Kd7 win in 1 half-moves
3 Ke7 win in 1 half-moves
4 Rh6 win in 1 half-moves
5 Rh7 win in 1 half-moves
6 Kc8 loss in 1 half-moves
7 Ke8 loss in 1 half-moves
8 Kg4 loss in 1 half-moves
9 Kg5 loss in 1 half-moves
10 Kg6 loss in 1 half-moves
11 Kh4 loss in 1 half-moves
12 Kh6 loss in 1 half-moves
13 Re8 loss in 1 half-moves
14 Rf8 loss in 1 half-moves
15 Rg8 loss in 1 half-moves