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

EGTB: win in 4 half-moves

# move score
1 Kh6 win in 3 half-moves
2 Kg6 win in 5 half-moves
3 Kgh5 win in 5 half-moves
4 Kh3 win in 5 half-moves
5 Rf7 win in 5 half-moves
6 Kg3 win in 7 half-moves
7 Kf4 draw
8 Kf5 draw
9 Kf6 draw
10 Kgg4 draw
11 Khg4 draw
12 Khh5 draw
13 Ra7 draw
14 Re7 draw
15 Rg6 draw
16 Rg8 draw
17 Rh7 draw
18 Rb7 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rd7 loss in 2 half-moves