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

EGTB: win in 2 half-moves

# move score
1 Ka1 win in 1 half-moves
2 Kc1 win in 1 half-moves
3 Ra7 win in 1 half-moves
4 Rc7 win in 1 half-moves
5 Rd7 win in 1 half-moves
6 Rg7 win in 1 half-moves
7 Ka2 loss in 2 half-moves
8 Kb2 loss in 2 half-moves
9 Kc2 loss in 2 half-moves
10 Rb2 loss in 1 half-moves
11 Rb3 loss in 1 half-moves
12 Rb4 loss in 1 half-moves
13 Rb5 loss in 1 half-moves
14 Rb6 loss in 1 half-moves
15 Rb8 loss in 1 half-moves
16 Re7 loss in 1 half-moves
17 Rf7 loss in 1 half-moves
18 Rh7 loss in 1 half-moves