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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rc7 win in 1 half-moves
3 Ka5 win in 3 half-moves
4 Ka7 win in 3 half-moves
5 Kb5 win in 3 half-moves
6 Kb6 win in 3 half-moves
7 Ra7 win in 3 half-moves
8 Rb1 win in 3 half-moves
9 Rd7 win in 3 half-moves
10 Rb2 loss in 2 half-moves
11 Rb3 loss in 2 half-moves
12 Rb4 loss in 2 half-moves
13 Rb5 loss in 2 half-moves
14 Rb6 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Rh7 loss in 2 half-moves