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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Rc5 win in 1 half-moves
3 Ra7 loss in 6 half-moves
4 Ra8 loss in 6 half-moves
5 Ka2 loss in 2 half-moves
6 Ka4 loss in 2 half-moves
7 Kb2 loss in 2 half-moves
8 Kb3 loss in 2 half-moves
9 Kb4 loss in 2 half-moves
10 Ra4 loss in 2 half-moves
11 Rb5 loss in 2 half-moves
12 Rf5 loss in 2 half-moves
13 Rg5 loss in 2 half-moves
14 Rd5 loss in 1 half-moves
15 Re5 loss in 1 half-moves
16 Rh5 loss in 1 half-moves