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 Kf6 win in 3 half-moves
3 Kgh6 win in 3 half-moves
4 Kh4 win in 3 half-moves
5 Kh5 win in 3 half-moves
6 Rf8 win in 3 half-moves
7 Kg4 win in 7 half-moves
8 Kg7 win in 7 half-moves
9 Kh8 win in 7 half-moves
10 Rg6 win in 7 half-moves
11 Rg7 win in 7 half-moves
12 Rh8 win in 7 half-moves
13 Kf4 draw
14 Kgg6 draw
15 Khg6 draw
16 Khh6 draw
17 Ra8 draw
18 Re8 draw
19 Rb8 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Rd8 loss in 2 half-moves