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

EGTB: win in 6 half-moves

# move score
1 K8f8 win in 5 half-moves
2 K7d7 draw
3 K7f8 draw
4 K8d7 draw
5 K8d8 draw
6 Ra7 draw
7 Rb8 draw
8 Rc7 draw
9 Rd7 draw
10 K7d8 loss in 2 half-moves
11 K7f7 loss in 2 half-moves
12 K8f7 loss in 2 half-moves
13 Kd6 loss in 2 half-moves
14 Ke6 loss in 2 half-moves
15 Kf6 loss in 2 half-moves
16 Rb1 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rb6 loss in 2 half-moves