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 Kf5 draw
3 Kf6 draw
4 Kf7 draw
5 Kh5 draw
6 Kh6 draw
7 Kh7 draw
8 Ra7 draw
9 Rb7 draw
10 Rc7 draw
11 Re7 draw
12 Rh7 draw
13 Kd1 loss in 1 half-moves
14 Kd2 loss in 1 half-moves
15 Ke2 loss in 1 half-moves
16 Kf1 loss in 1 half-moves
17 Kf2 loss in 1 half-moves
18 Kg5 loss in 1 half-moves
19 Rd7 loss in 1 half-moves
20 Rg8 loss in 1 half-moves