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

EGTB: win in 2 half-moves

# move score
1 Rh5 win in 1 half-moves
2 Kf6 draw
3 Kf7 draw
4 Kg6 draw
5 Kh6 draw
6 Ra1 draw
7 Re1 draw
8 Rf1 draw
9 Rg1 draw
10 Rh6 draw
11 Rh7 draw
12 Kg8 loss in 14 half-moves
13 Kh7 loss in 10 half-moves
14 Rb1 loss in 10 half-moves
15 Kh8 loss in 8 half-moves
16 Kf8 loss in 4 half-moves
17 Rc1 loss in 2 half-moves
18 Rd1 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 Rh8 loss in 2 half-moves