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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kc3 win in 3 half-moves
3 Kc4 win in 3 half-moves
4 Ke2 win in 3 half-moves
5 Ka4 win in 5 half-moves
6 Kb5 win in 5 half-moves
7 Kf1 win in 5 half-moves
8 Kf2 win in 5 half-moves
9 Kg2 win in 5 half-moves
10 Kg3 win in 5 half-moves
11 Ka5 win in 7 half-moves
12 Kh4 win in 7 half-moves
13 Ka3 win in 9 half-moves
14 Kd2 win in 11 half-moves
15 Kd1 win in 13 half-moves
16 Kc5 draw
17 Kh2 draw
18 Kg4 loss in 2 half-moves