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 Ke3 win in 3 half-moves
6 Kf3 win in 3 half-moves
7 Ka4 win in 5 half-moves
8 Ke1 win in 5 half-moves
9 Kff1 win in 5 half-moves
10 Kfg2 win in 5 half-moves
11 Kg3 win in 5 half-moves
12 Kgf1 win in 5 half-moves
13 Kgg2 win in 5 half-moves
14 Kh1 win in 5 half-moves
15 Kh2 win in 5 half-moves
16 Ka3 win in 13 half-moves
17 Ka5 draw
18 Kb5 draw
19 Kc5 draw