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

EGTB: win in 4 half-moves

# move score
1 Kg7 win in 3 half-moves
2 Kd7 win in 5 half-moves
3 Kee7 win in 5 half-moves
4 Kff7 win in 5 half-moves
5 Kg8 win in 5 half-moves
6 Rh7 win in 5 half-moves
7 Kd8 win in 7 half-moves
8 Kef7 win in 7 half-moves
9 Kfe7 draw
10 Ra6 draw
11 Rb6 draw
12 Rc6 draw
13 Rg6 draw
14 Rh1 draw
15 Rh5 draw
16 Rh8 draw
17 Rd6 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Rf6 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Rh4 loss in 2 half-moves