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

EGTB: win in 4 half-moves

# move score
1 Kf2 win in 3 half-moves
2 Kf4 win in 3 half-moves
3 Kf3 win in 7 half-moves
4 Kg5 win in 7 half-moves
5 Kd3 win in 11 half-moves
6 Kg6 win in 11 half-moves
7 Kh5 win in 11 half-moves
8 Kg7 win in 13 half-moves
9 Kh7 win in 13 half-moves
10 Rg3 win in 13 half-moves
11 Kd2 draw
12 Ke2 draw
13 Rf3 draw
14 Rh1 draw
15 Rh2 draw
16 Rh4 draw
17 Kd4 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Rh5 loss in 2 half-moves