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

EGTB: win in 4 half-moves

# move score
1 Rh6 win in 3 half-moves
2 Khg6 win in 5 half-moves
3 Kf5 win in 9 half-moves
4 Kf6 win in 9 half-moves
5 Kgg6 win in 9 half-moves
6 Rh7 win in 11 half-moves
7 Kgh6 draw
8 Khh6 draw
9 Ra8 draw
10 Rg8 draw
11 Kf4 loss in 2 half-moves
12 Kgg4 loss in 2 half-moves
13 Kgh4 loss in 2 half-moves
14 Khg4 loss in 2 half-moves
15 Khh4 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves