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 Kg4 draw
4 Kg6 draw
5 Kh4 draw
6 Rh5 draw
7 Rh6 draw
8 Rg8 loss in 16 half-moves
9 Kh5 loss in 8 half-moves
10 Kh6 loss in 8 half-moves
11 Kf6 loss in 6 half-moves
12 Rb8 loss in 4 half-moves
13 Kf4 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rh1 loss in 2 half-moves
19 Rh2 loss in 2 half-moves
20 Rh3 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Ra8 loss in 1 half-moves