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

EGTB: win in 4 half-moves

# move score
1 Kf5 win in 3 half-moves
2 Kd6 win in 5 half-moves
3 Kd7 win in 7 half-moves
4 Ke5 win in 7 half-moves
5 Ke7 win in 7 half-moves
6 Kf6 win in 7 half-moves
7 Kf7 win in 7 half-moves
8 Kh5 win in 7 half-moves
9 Rh8 win in 7 half-moves
10 Re7 win in 9 half-moves
11 Kd5 win in 13 half-moves
12 Rd7 draw
13 Rf7 draw
14 Kg5 loss in 2 half-moves
15 Kg6 loss in 2 half-moves
16 Kg7 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves