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 Kf4 win in 7 half-moves
3 Kh6 draw
4 Khg5 draw
5 Rh1 draw
6 Rh2 draw
7 Kf3 loss in 2 half-moves
8 Kf5 loss in 2 half-moves
9 Kg3 loss in 2 half-moves
10 Kgg5 loss in 2 half-moves
11 Kh3 loss in 2 half-moves
12 Rh3 loss in 2 half-moves