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

EGTB: win in 10 half-moves

# move score
1 Kb3 win in 9 half-moves
2 Kc3 win in 9 half-moves
3 Kd3 win in 9 half-moves
4 Ke3 win in 13 half-moves
5 Kb2 win in 17 half-moves
6 Kc1 win in 17 half-moves
7 Kd1 win in 17 half-moves
8 Kd2 win in 17 half-moves
9 Ke2 win in 17 half-moves
10 Kf3 win in 17 half-moves
11 Kg2 win in 17 half-moves
12 Kg3 win in 17 half-moves
13 Kb1 win in 21 half-moves
14 Ke1 win in 21 half-moves
15 Kf1 win in 21 half-moves
16 Kg1 win in 21 half-moves