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

EGTB: win in 4 half-moves

# move score
1 K8f7 win in 3 half-moves
2 Kd8 win in 3 half-moves
3 Ke5 win in 3 half-moves
4 Kf8 win in 3 half-moves
5 Rf7 win in 7 half-moves
6 K8d7 draw
7 Rb7 draw
8 Rg7 draw
9 Rh7 draw
10 K6d7 loss in 2 half-moves
11 K6f7 loss in 2 half-moves
12 Kd5 loss in 2 half-moves
13 Kd6 loss in 2 half-moves
14 Kf5 loss in 2 half-moves
15 Kf6 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rd7 loss in 2 half-moves