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

EGTB: win in 4 half-moves

# move score
1 Kf3 win in 3 half-moves
2 Kd1 draw
3 Kd2 draw
4 Kd3 draw
5 Ke1 draw
6 Ke7 draw
7 Ke8 draw
8 Kf1 draw
9 Kf2 draw
10 Kf7 draw
11 Kg7 draw
12 Kg8 draw
13 Rf2 draw
14 Rg2 draw
15 Rh1 draw
16 Rh3 draw
17 Rh4 draw
18 Rh5 draw
19 Rh8 draw
20 Ke3 loss in 2 half-moves
21 Rh6 loss in 2 half-moves
22 Rh7 loss in 2 half-moves