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

EGTB: win in 2 half-moves

# move score
1 Rh3 win in 1 half-moves
2 Kg5 win in 13 half-moves
3 Kh5 win in 17 half-moves
4 Rh2 win in 17 half-moves
5 Kgh7 win in 21 half-moves
6 Kh8 win in 21 half-moves
7 Kg6 draw
8 Kgg7 draw
9 Khg7 draw
10 Khh7 draw
11 Ra1 draw
12 Rb1 draw
13 Rf1 draw
14 Rg1 draw
15 Rh4 draw
16 Kf7 loss in 2 half-moves
17 Kf8 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rh5 loss in 2 half-moves