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

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 Ke7 win in 25 half-moves
3 Ke8 win in 25 half-moves
4 Kh5 win in 25 half-moves
5 Kh7 win in 29 half-moves
6 Kc7 draw
7 Kc8 draw
8 Kd7 draw
9 Rh7 draw
10 Kg5 loss in 2 half-moves
11 Kg6 loss in 2 half-moves
12 Kg7 loss in 2 half-moves
13 Re8 loss in 2 half-moves
14 Rg8 loss in 2 half-moves