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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kc5 win in 1 half-moves
3 Kd5 win in 1 half-moves
4 Ra7 win in 1 half-moves
5 Rc8 win in 1 half-moves
6 Re7 win in 1 half-moves
7 Rg7 win in 1 half-moves
8 Rf7 loss in 2 half-moves
9 Rh7 loss in 2 half-moves
10 Kb6 loss in 1 half-moves
11 Kb7 loss in 1 half-moves
12 Kd6 loss in 1 half-moves
13 Kd7 loss in 1 half-moves
14 Rb7 loss in 1 half-moves
15 Rd7 loss in 1 half-moves