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

EGTB: win in 2 half-moves

# move score
1 Rh5 win in 1 half-moves
2 Kf8 draw
3 Rh1 draw
4 Rh2 draw
5 Rh3 draw
6 Rh4 draw
7 Rh6 draw
8 Rh7 draw
9 Kf7 loss in 2 half-moves
10 Kg7 loss in 2 half-moves
11 Kh7 loss in 2 half-moves