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 Kg1 loss in 10 half-moves
3 Kg3 loss in 10 half-moves
4 Rf1 loss in 10 half-moves
5 Rh2 loss in 10 half-moves
6 Kf3 loss in 8 half-moves
7 Kf2 loss in 6 half-moves
8 Kh2 loss in 6 half-moves
9 Ra1 loss in 6 half-moves
10 Rg1 loss in 6 half-moves
11 Kf1 loss in 4 half-moves
12 Kh3 loss in 4 half-moves
13 Rb1 loss in 2 half-moves
14 Rc1 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Rh3 loss in 2 half-moves
18 Rh4 loss in 2 half-moves
19 Rh5 loss in 2 half-moves
20 Rh6 loss in 2 half-moves
21 Rh7 loss in 2 half-moves