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

EGTB: win in 4 half-moves

# move score
1 Kf5 win in 3 half-moves
2 Kd5 draw
3 Kd6 draw
4 Ke2 draw
5 Ke5 draw
6 Ke7 draw
7 Kf1 draw
8 Kf2 draw
9 Kf6 draw
10 Kf7 draw
11 Rc3 draw
12 Rd3 draw
13 Re4 draw
14 Re5 draw
15 Rf3 draw
16 Rg3 draw
17 Rh3 draw
18 Kd1 loss in 2 half-moves
19 Kd2 loss in 2 half-moves
20 Kd7 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Re2 loss in 2 half-moves