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

EGTB: win in 2 half-moves

# move score
1 Re2 win in 1 half-moves
2 Rg2 win in 1 half-moves
3 Rh5 win in 1 half-moves
4 Rh7 win in 1 half-moves
5 Rh8 win in 1 half-moves
6 Ra2 loss in 2 half-moves
7 Rb2 loss in 2 half-moves
8 Rc2 loss in 2 half-moves
9 Rd2 loss in 2 half-moves
10 Rf2 loss in 2 half-moves
11 Rh1 loss in 2 half-moves
12 Rh3 loss in 2 half-moves
13 Rh4 loss in 2 half-moves
14 Rh6 loss in 2 half-moves