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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb2 win in 1 half-moves
3 Rb3 win in 1 half-moves
4 Rb4 win in 1 half-moves
5 Rb5 win in 1 half-moves
6 Rb6 win in 1 half-moves
7 Rb8 win in 1 half-moves
8 Ka7 loss in 1 half-moves
9 Kab8 loss in 1 half-moves
10 Kb6 loss in 1 half-moves
11 Kc6 loss in 1 half-moves
12 Kc8 loss in 1 half-moves
13 Kcb8 loss in 1 half-moves
14 Kd6 loss in 1 half-moves
15 Kd7 loss in 1 half-moves
16 Kd8 loss in 1 half-moves
17 Ra7 loss in 1 half-moves