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

EGTB: win in 4 half-moves

# move score
1 Rh5 win in 3 half-moves
2 K3g4 draw
3 K4g4 draw
4 Kg5 draw
5 Kh2 draw
6 Kh5 draw
7 Ra8 draw
8 Rg8 draw
9 Rh6 draw
10 Rh7 draw
11 K3g3 loss in 2 half-moves
12 K4g3 loss in 2 half-moves
13 Kg2 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves