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

EGTB: win in 2 half-moves

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