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 K3g4 draw
3 K3h4 draw
4 K5g4 draw
5 K5h4 draw
6 Kg2 draw
7 Kg3 draw
8 Kg5 draw
9 Kg6 draw
10 Kh2 draw
11 Kh6 draw
12 Rb8 draw
13 Rf8 draw
14 Rg8 draw
15 Rh7 draw
16 Ra8 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