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

EGTB: win in 2 half-moves

# move score
1 Kc1 win in 1 half-moves
2 Kc3 win in 1 half-moves
3 Kc2 win in 3 half-moves
4 Kd1 win in 3 half-moves
5 Kd3 win in 3 half-moves
6 Kf2 win in 3 half-moves
7 Kfe1 win in 3 half-moves
8 Kfe2 win in 3 half-moves
9 Kg2 win in 3 half-moves
10 Kde2 win in 5 half-moves
11 Ke3 win in 5 half-moves
12 Kg1 win in 5 half-moves
13 Kde1 win in 17 half-moves