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 Ke6 draw
3 Ke7 draw
4 Kf7 draw
5 Kg6 draw
6 Kg7 draw
7 Kh3 draw
8 Kh5 draw
9 Ra8 draw
10 Rf8 draw
11 Rg8 draw
12 Rh5 draw
13 Rh6 draw
14 Ke5 loss in 2 half-moves
15 Kf5 loss in 2 half-moves
16 Kfg5 loss in 2 half-moves
17 Kg3 loss in 2 half-moves
18 Kg4 loss in 2 half-moves
19 Khg5 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Re8 loss in 2 half-moves