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

EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Kb5 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Kc8 win in 3 half-moves
5 Ke8 win in 3 half-moves
6 Rb7 win in 3 half-moves
7 Rc7 win in 3 half-moves
8 Kb7 win in 7 half-moves
9 Kd7 win in 11 half-moves
10 Ke7 win in 13 half-moves
11 Ra8 win in 13 half-moves
12 Kc7 win in 17 half-moves
13 Ka5 win in 25 half-moves
14 Rd7 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rh7 loss in 2 half-moves