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

EGTB: win in 2 half-moves

# move score
1 Ke6 win in 1 half-moves
2 Kg5 win in 1 half-moves
3 Kg6 win in 1 half-moves
4 Kg7 win in 1 half-moves
5 Rg8 win in 1 half-moves
6 Ke5 loss in 2 half-moves
7 Kf5 loss in 2 half-moves
8 Kfe7 loss in 2 half-moves
9 Kff7 loss in 2 half-moves
10 Kd7 loss in 1 half-moves
11 Kd8 loss in 1 half-moves
12 Kee7 loss in 1 half-moves
13 Kef7 loss in 1 half-moves
14 Rf7 loss in 1 half-moves
15 Rh8 loss in 1 half-moves