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

EGTB: win in 4 half-moves

# move score
1 Kg2 win in 3 half-moves
2 Kh2 win in 3 half-moves
3 Rh6 win in 5 half-moves
4 Kg6 win in 9 half-moves
5 K3g4 draw
6 K3h4 draw
7 K5g4 draw
8 K5h4 draw
9 Kg3 draw
10 Kg5 draw
11 Kh6 draw
12 Rf8 draw
13 Rh7 draw
14 Ra8 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves