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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Kgh5 win in 7 half-moves
3 Rg7 win in 7 half-moves
4 Kf6 draw
5 Kf7 draw
6 Kgg7 draw
7 Khh5 draw
8 Rh8 draw
9 Kf5 loss in 2 half-moves
10 Kgg5 loss in 2 half-moves
11 Khg5 loss in 2 half-moves
12 Khg7 loss in 2 half-moves
13 Ra7 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Rd7 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Rf7 loss in 2 half-moves