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 K6d7 draw
3 K6e7 draw
4 K6f7 draw
5 K8d7 draw
6 K8e7 draw
7 K8f7 draw
8 Kd6 draw
9 Kd8 draw
10 Kf5 draw
11 Kf6 draw
12 Kf8 draw
13 Rb4 draw
14 Rf4 draw
15 Rg4 draw
16 Rh6 draw
17 Rh7 draw
18 Rh8 draw
19 Kd5 loss in 2 half-moves
20 Ke5 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Rc4 loss in 2 half-moves
23 Rd4 loss in 2 half-moves
24 Re4 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