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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Kf6 draw
3 Kf7 draw
4 Kg5 draw
5 Kg7 draw
6 Kh7 draw
7 Rf1 draw
8 Rh2 draw
9 Rh5 draw
10 Rh6 draw
11 Kf5 loss in 6 half-moves
12 Kh6 loss in 6 half-moves
13 Ra1 loss in 6 half-moves
14 Re1 loss in 6 half-moves
15 Rg1 loss in 6 half-moves
16 Kh5 loss in 4 half-moves
17 Rb1 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Rh3 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Rh7 loss in 2 half-moves