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

EGTB: win in 10 half-moves

# move score
1 Kc2 win in 9 half-moves
2 Ke3 win in 9 half-moves
3 Kfe2 win in 9 half-moves
4 Kc1 win in 11 half-moves
5 Kf3 win in 11 half-moves
6 Kfe1 win in 11 half-moves
7 Kd2 win in 15 half-moves
8 Kde1 win in 17 half-moves
9 Kde2 win in 17 half-moves
10 Kg3 win in 17 half-moves
11 Kf1 win in 19 half-moves
12 Kg2 win in 19 half-moves
13 Kg1 win in 21 half-moves