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

EGTB: win in 4 half-moves

# move score
1 Rh7 win in 3 half-moves
2 Ka6 draw
3 Ka8 draw
4 Kb6 draw
5 Kb7 draw
6 Kb8 draw
7 Kc5 draw
8 Kc6 draw
9 Kc7 draw
10 Kd7 draw
11 Ke6 draw
12 Ke7 draw
13 Ra4 draw
14 Rb4 draw
15 Rc4 draw
16 Rg4 draw
17 Rh5 draw
18 Rh6 draw
19 Rh8 draw
20 Kd5 loss in 2 half-moves
21 Ke5 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rh1 loss in 2 half-moves
26 Rh2 loss in 2 half-moves
27 Rh3 loss in 2 half-moves