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 Kgh5 win in 3 half-moves
4 Kh6 win in 3 half-moves
5 Rf7 win in 3 half-moves
6 Kg3 win in 5 half-moves
7 Kg6 win in 5 half-moves
8 Kh3 win in 5 half-moves
9 Kf4 draw
10 Kgg4 draw
11 Khg4 draw
12 Khh5 draw
13 Rc7 draw
14 Rd7 draw
15 Re7 draw
16 Rg6 draw
17 Rg8 draw
18 Rh7 draw
19 Ra7 loss in 2 half-moves
20 Rb7 loss in 2 half-moves