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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Ke3 win in 5 half-moves
3 Kd3 win in 7 half-moves
4 Kc3 win in 9 half-moves
5 Kb2 win in 15 half-moves
6 Kd2 win in 15 half-moves
7 Ke2 win in 15 half-moves
8 Kf3 win in 15 half-moves
9 Kg3 win in 15 half-moves
10 Kb1 win in 19 half-moves
11 Kc1 win in 19 half-moves
12 Kd1 win in 19 half-moves
13 Ke1 win in 19 half-moves
14 Kg2 win in 19 half-moves
15 Kf1 win in 23 half-moves
16 Kg1 win in 27 half-moves