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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Ke7 win in 3 half-moves
3 Kf7 win in 3 half-moves
4 Kf8 win in 3 half-moves
5 Kg5 win in 3 half-moves
6 Kg6 win in 5 half-moves
7 Rh7 win in 5 half-moves
8 Rh8 win in 5 half-moves
9 Kd8 win in 11 half-moves
10 Rg6 win in 19 half-moves
11 Re6 win in 35 half-moves
12 Rf6 win in 35 half-moves
13 Kg4 draw
14 Kh4 draw
15 Ra6 draw
16 Rb6 loss in 2 half-moves
17 Rc6 loss in 2 half-moves
18 Rd6 loss in 2 half-moves