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 Rb6 win in 1 half-moves
3 Kb7 loss in 8 half-moves
4 Kc7 loss in 8 half-moves
5 Kd7 loss in 8 half-moves
6 Kd8 loss in 8 half-moves
7 Rh2 loss in 8 half-moves
8 Rh8 loss in 8 half-moves
9 Kb8 loss in 6 half-moves
10 Rf6 loss in 6 half-moves
11 Rg6 loss in 6 half-moves
12 Rh7 loss in 6 half-moves
13 Rc6 loss in 2 half-moves
14 Rd6 loss in 2 half-moves
15 Re6 loss in 2 half-moves
16 Rh3 loss in 2 half-moves
17 Rh4 loss in 2 half-moves
18 Rh5 loss in 2 half-moves
19 Rh1 loss in 1 half-moves