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

EGTB: win in 2 half-moves

# move score
1 Rh7 win in 1 half-moves
2 Kf5 draw
3 Kg5 draw
4 Kh3 draw
5 Kh4 draw
6 Rh4 draw
7 Rh5 draw
8 Rh6 draw
9 Rg8 loss in 16 half-moves
10 Kh5 loss in 8 half-moves
11 Rb8 loss in 4 half-moves
12 Kf3 loss in 2 half-moves
13 Kf4 loss in 2 half-moves
14 Kg3 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Ra8 loss in 1 half-moves