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

EGTB: win in 2 half-moves

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