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 Kg5 draw
3 Kg6 draw
4 Kh6 draw
5 Rg7 draw
6 Kg4 loss in 8 half-moves
7 Kh4 loss in 8 half-moves
8 Rf7 loss in 4 half-moves
9 Rb7 loss in 2 half-moves
10 Rc7 loss in 2 half-moves
11 Rd7 loss in 2 half-moves
12 Re7 loss in 2 half-moves
13 Rh6 loss in 2 half-moves
14 Ra7 loss in 1 half-moves