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

EGTB: win in 4 half-moves

# move score
1 Kh2 win in 3 half-moves
2 Ke6 draw
3 Ke7 draw
4 Ke8 draw
5 Kf1 draw
6 Kf2 draw
7 Kf6 draw
8 Kf8 draw
9 Kg2 draw
10 Kg6 draw
11 Kg7 draw
12 Kg8 draw
13 Kh1 draw
14 Rg7 draw
15 Rh1 draw
16 Rh2 draw
17 Rh3 draw
18 Rh8 draw
19 Rh4 loss in 2 half-moves
20 Rh5 loss in 2 half-moves
21 Rh6 loss in 2 half-moves