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

EGTB: win in 4 half-moves

# move score
1 Rh3 win in 3 half-moves
2 Rh5 win in 3 half-moves
3 Kg7 win in 7 half-moves
4 Kh7 win in 7 half-moves
5 Khg5 win in 7 half-moves
6 Rh4 win in 7 half-moves
7 Kf3 draw
8 Kf4 draw
9 Kg3 draw
10 Kg6 draw
11 Kgg5 draw
12 Kgh5 draw
13 Kh3 draw
14 Kh4 draw
15 Khh5 draw
16 Ra1 draw
17 Rf1 draw
18 Rg1 draw
19 Rh2 draw
20 Kf5 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rc1 loss in 2 half-moves
23 Rd1 loss in 2 half-moves
24 Re1 loss in 2 half-moves