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 K7d7 draw
3 K7f7 draw
4 K7f8 draw
5 K8d7 draw
6 K8d8 draw
7 K8f7 draw
8 K8f8 draw
9 Ke6 draw
10 Ra1 draw
11 Ra5 draw
12 Ra7 draw
13 Ra8 draw
14 Rb6 draw
15 Rc6 draw
16 Rg6 draw
17 Rh6 draw
18 K7d8 loss in 2 half-moves
19 Kd6 loss in 2 half-moves
20 Ra2 loss in 1 half-moves
21 Ra3 loss in 1 half-moves
22 Ra4 loss in 1 half-moves
23 Rd6 loss in 1 half-moves
24 Re6 loss in 1 half-moves
25 Rf6 loss in 1 half-moves