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

EGTB: win in 4 half-moves

# move score
1 Kg7 win in 3 half-moves
2 Kf2 win in 5 half-moves
3 Kg5 win in 5 half-moves
4 Kg6 win in 5 half-moves
5 Kh7 win in 5 half-moves
6 Rg8 win in 5 half-moves
7 Rh7 win in 5 half-moves
8 Kd3 draw
9 Ke1 draw
10 Ke3 draw
11 Kf1 draw
12 Kf3 draw
13 Kh5 draw
14 Rc8 draw
15 Rd8 draw
16 Re8 draw
17 Rf8 draw
18 Kd1 loss in 2 half-moves
19 Kd2 loss in 2 half-moves
20 Ra8 loss in 2 half-moves
21 Rb8 loss in 2 half-moves