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

EGTB: win in 4 half-moves

# move score
1 Kgh4 win in 3 half-moves
2 Kgh6 win in 3 half-moves
3 Kgg6 win in 5 half-moves
4 Khg6 win in 9 half-moves
5 Kgg4 draw
6 Khg4 draw
7 Khh4 draw
8 Khh6 draw
9 Ra7 draw
10 Rb7 draw
11 Rg8 draw
12 Rh7 draw
13 Kf4 loss in 2 half-moves
14 Kf5 loss in 2 half-moves
15 Kf6 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg6 loss in 2 half-moves