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

EGTB: win in 4 half-moves

# move score
1 Ke7 win in 3 half-moves
2 Kg4 win in 3 half-moves
3 Kg5 win in 3 half-moves
4 Kg6 win in 3 half-moves
5 Kh6 win in 3 half-moves
6 Kf7 win in 7 half-moves
7 Rg8 win in 15 half-moves
8 Rh8 win in 19 half-moves
9 Kh4 win in 25 half-moves
10 Kd7 draw
11 Kd8 draw
12 Rf2 draw
13 Rf6 draw
14 Rf7 draw
15 Rf1 loss in 2 half-moves
16 Rf3 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rf5 loss in 2 half-moves