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

EGTB: win in 6 half-moves

# move score
1 Kg4 win in 5 half-moves
2 Rh8 win in 5 half-moves
3 Kf8 draw
4 Kg3 draw
5 Kg5 draw
6 Kg6 draw
7 Kg8 draw
8 Kh3 draw
9 Kh5 draw
10 Kh6 draw
11 Kh8 draw
12 Kf6 loss in 2 half-moves
13 Kf7 loss in 2 half-moves
14 Rh5 loss in 2 half-moves
15 Rh6 loss in 2 half-moves