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 Kde7 win in 3 half-moves
3 Kd7 win in 5 half-moves
4 Rg8 win in 5 half-moves
5 Kf6 win in 7 half-moves
6 Kc8 win in 9 half-moves
7 Ke6 win in 13 half-moves
8 Kg6 win in 13 half-moves
9 Kde8 draw
10 Kfe7 draw
11 Kfe8 draw
12 Kg7 draw
13 Kg8 draw
14 Rh8 draw
15 Re8 loss in 2 half-moves