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 Kd4 draw
3 Kd5 draw
4 Kd6 draw
5 Ke4 draw
6 Ke6 draw
7 Kf6 draw
8 Kg1 draw
9 Kg2 draw
10 Kg3 draw
11 Kh1 draw
12 Kh3 draw
13 Ra7 draw
14 Re6 draw
15 Re8 draw
16 Rf7 draw
17 Rg7 draw
18 Rh7 draw
19 Kf5 loss in 2 half-moves
20 Rb7 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rd7 loss in 2 half-moves