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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rh4 win in 1 half-moves
3 Rc1 win in 3 half-moves
4 Rd1 win in 3 half-moves
5 Rh2 win in 3 half-moves
6 Rh3 win in 3 half-moves
7 Rh5 win in 3 half-moves
8 Rh6 win in 3 half-moves
9 Ra1 loss in 2 half-moves
10 Re1 loss in 2 half-moves
11 Rf1 loss in 2 half-moves
12 Rg1 loss in 2 half-moves
13 Rh7 loss in 2 half-moves
14 Rh8 loss in 2 half-moves