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

EGTB: win in 12 half-moves

# move score
1 Rh4 win in 11 half-moves
2 Kc5 draw
3 Kd5 draw
4 Ke4 draw
5 Ke5 draw
6 Kg1 draw
7 Kg2 draw
8 Kg3 draw
9 Kh1 draw
10 Kh3 draw
11 Rb8 draw
12 Rd8 draw
13 Rf8 draw
14 Rg8 draw
15 Rh5 draw
16 Rh6 draw
17 Rh7 draw
18 Kc3 loss in 2 half-moves
19 Kc4 loss in 2 half-moves
20 Kd3 loss in 2 half-moves
21 Ke3 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Rc8 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rh3 loss in 2 half-moves