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

EGTB: win in 4 half-moves

# move score
1 Kf4 win in 3 half-moves
2 Ke5 draw
3 Ke6 draw
4 Kf6 draw
5 Kfg4 draw
6 Kfg5 draw
7 Kfg6 draw
8 Kh4 draw
9 Kh6 draw
10 Khg4 draw
11 Khg5 draw
12 Khg6 draw
13 Rd8 draw
14 Re8 draw
15 Rf7 draw
16 Rg8 draw
17 Rh8 draw
18 Ke4 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rf6 loss in 2 half-moves