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

EGTB: win in 2 half-moves

# move score
1 Rh7 win in 1 half-moves
2 Kf4 draw
3 Kf5 draw
4 Kf6 draw
5 Kg4 draw
6 Kg6 draw
7 Rh3 draw
8 Rh4 draw
9 Rh8 draw
10 Kh6 loss in 30 half-moves
11 Kh4 loss in 14 half-moves
12 Rh1 loss in 2 half-moves
13 Rh2 loss in 2 half-moves
14 Rh6 loss in 2 half-moves