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

EGTB: win in 4 half-moves

# move score
1 Ke6 win in 3 half-moves
2 Ke8 win in 3 half-moves
3 Kg6 win in 5 half-moves
4 Kg7 win in 5 half-moves
5 Rg7 win in 5 half-moves
6 Kg5 win in 9 half-moves
7 Kc6 draw
8 Kc7 draw
9 Kc8 draw
10 Kd6 draw
11 Kd8 draw
12 Ke7 draw
13 Kh5 draw
14 Rf7 draw
15 Rh8 draw
16 Re7 loss in 2 half-moves