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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Rc5 win in 3 half-moves
3 Ra5 loss in 4 half-moves
4 Rd5 loss in 4 half-moves
5 Nb6 loss in 2 half-moves
6 Nc7 loss in 2 half-moves
7 Re5 loss in 2 half-moves
8 Rf5 loss in 2 half-moves
9 Rh2 loss in 2 half-moves
10 Rh3 loss in 2 half-moves
11 Rh4 loss in 2 half-moves
12 Rh7 loss in 2 half-moves
13 Rh8 loss in 2 half-moves
14 Rg5 loss in 1 half-moves
15 Rh1 loss in 1 half-moves
16 Rh6 loss in 1 half-moves