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

EGTB: win in 4 half-moves

# move score
1 Rh2 win in 3 half-moves
2 Ke7 draw
3 Ke8 draw
4 Kf8 draw
5 Kfg6 draw
6 Kfg7 draw
7 Kfg8 draw
8 Kh6 draw
9 Kh8 draw
10 Khg6 draw
11 Khg7 draw
12 Khg8 draw
13 Ra1 draw
14 Ra6 draw
15 Ra7 draw
16 Ra8 draw
17 Rb2 draw
18 Rf2 draw
19 Rg2 draw
20 Ke6 loss in 2 half-moves
21 Kf6 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Ra5 loss in 2 half-moves
25 Rc2 loss in 2 half-moves
26 Rd2 loss in 2 half-moves
27 Re2 loss in 2 half-moves