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

EGTB: win in 2 half-moves

# move score
1 Rf7 win in 1 half-moves
2 Kb4 win in 3 half-moves
3 Kb5 win in 3 half-moves
4 Kb6 win in 3 half-moves
5 Rb7 win in 3 half-moves
6 Ka4 win in 5 half-moves
7 Ka6 win in 5 half-moves
8 Ka8 win in 5 half-moves
9 Kc8 win in 5 half-moves
10 Ra6 win in 5 half-moves
11 Rc7 win in 5 half-moves
12 Rd7 win in 5 half-moves
13 Re7 win in 5 half-moves
14 Kc7 win in 17 half-moves
15 Ra8 win in 29 half-moves
16 Kb7 draw
17 Rg7 loss in 2 half-moves
18 Rh7 loss in 2 half-moves