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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Rc7 win in 1 half-moves
4 Rd7 win in 1 half-moves
5 Rh2 win in 1 half-moves
6 Rh3 win in 1 half-moves
7 Rh4 win in 1 half-moves
8 Rh5 win in 1 half-moves
9 Re7 win in 3 half-moves
10 Rf7 win in 3 half-moves
11 Rh1 win in 3 half-moves
12 Rh6 win in 3 half-moves
13 Rg7 loss in 2 half-moves
14 Rh8 loss in 2 half-moves