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

EGTB: win in 4 half-moves

# move score
1 Kf6 win in 3 half-moves
2 K7d8 draw
3 K8d8 draw
4 Rg2 draw
5 K7f7 loss in 2 half-moves
6 K7f8 loss in 2 half-moves
7 K8f7 loss in 2 half-moves
8 K8f8 loss in 2 half-moves
9 Ke6 loss in 2 half-moves
10 Ra6 loss in 2 half-moves
11 Rb6 loss in 2 half-moves
12 Rc6 loss in 2 half-moves
13 Re6 loss in 2 half-moves
14 Rf6 loss in 2 half-moves
15 Rg1 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh6 loss in 2 half-moves
22 K7d7 loss in 1 half-moves
23 K8d7 loss in 1 half-moves
24 Kd6 loss in 1 half-moves
25 Rd6 loss in 1 half-moves