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

EGTB: win in 4 half-moves

# move score
1 Rh6 win in 3 half-moves
2 Kd7 draw
3 Kd8 draw
4 Kee7 draw
5 Kef8 draw
6 Kfe7 draw
7 Kff8 draw
8 Kg7 draw
9 Kg8 draw
10 Ra1 draw
11 Rb1 draw
12 Rc1 draw
13 Rg1 draw
14 Rh5 draw
15 Rh7 draw
16 Rh8 draw
17 Ke6 loss in 2 half-moves
18 Kf6 loss in 2 half-moves
19 Kg6 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Rf1 loss in 2 half-moves
23 Rh2 loss in 2 half-moves
24 Rh3 loss in 2 half-moves
25 Rh4 loss in 2 half-moves