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

EGTB: win in 4 half-moves

# move score
1 Kg5 win in 3 half-moves
2 Khg6 win in 3 half-moves
3 Rf8 win in 3 half-moves
4 Kh5 win in 5 half-moves
5 Kf7 win in 7 half-moves
6 Kgh7 win in 7 half-moves
7 Khh7 win in 7 half-moves
8 Rc8 win in 7 half-moves
9 Rd8 win in 7 half-moves
10 Re8 win in 7 half-moves
11 Rg8 win in 7 half-moves
12 Kf8 win in 9 half-moves
13 Kf6 draw
14 Kg8 draw
15 Kgg6 draw
16 Rh7 draw
17 Ra8 loss in 2 half-moves
18 Rb8 loss in 2 half-moves