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

EGTB: win in 2 half-moves

# move score
1 Rh2 win in 1 half-moves
2 Kf4 draw
3 Kg3 draw
4 Kg5 draw
5 Kh3 draw
6 Rf6 draw
7 Rh4 draw
8 Rh7 draw
9 Rh8 draw
10 Kf5 loss in 8 half-moves
11 Kh5 loss in 6 half-moves
12 Kh4 loss in 4 half-moves
13 Re6 loss in 4 half-moves
14 Rg6 loss in 4 half-moves
15 Kf3 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rd6 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Rh5 loss in 2 half-moves