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 Kg3 draw
4 Kg5 draw
5 Rf1 draw
6 Rh2 draw
7 Rh3 draw
8 Rh4 draw
9 Rh8 draw
10 Kf3 loss in 8 half-moves
11 Kf4 loss in 8 half-moves
12 Kh5 loss in 8 half-moves
13 Rd1 loss in 6 half-moves
14 Kh3 loss in 4 half-moves
15 Kh4 loss in 4 half-moves
16 Rg1 loss in 4 half-moves
17 Ra1 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rh5 loss in 2 half-moves
21 Rh6 loss in 2 half-moves
22 Re1 loss in 1 half-moves