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

EGTB: win in 4 half-moves

# move score
1 Kg6 win in 3 half-moves
2 Kh6 win in 3 half-moves
3 Rh6 win in 3 half-moves
4 Rh8 win in 3 half-moves
5 Kf6 draw
6 Kf7 draw
7 Kf8 draw
8 Kg8 draw
9 Kh8 draw
10 Rh3 draw
11 Rh4 draw
12 Rh5 draw
13 Rh1 loss in 2 half-moves
14 Rh2 loss in 2 half-moves