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

EGTB: win in 4 half-moves

# move score
1 Kf4 win in 3 half-moves
2 Kf5 win in 3 half-moves
3 Kf6 win in 3 half-moves
4 Kgh6 win in 3 half-moves
5 Kh4 win in 3 half-moves
6 Kh5 win in 3 half-moves
7 Rf7 win in 3 half-moves
8 Kg4 win in 5 half-moves
9 Rg8 win in 5 half-moves
10 Kg8 win in 7 half-moves
11 Kh8 win in 7 half-moves
12 Khg6 win in 7 half-moves
13 Rd7 win in 7 half-moves
14 Re7 win in 7 half-moves
15 Rg6 win in 13 half-moves
16 Kgg6 draw
17 Khh6 draw
18 Ra7 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rc7 loss in 2 half-moves