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

EGTB: win in 2 half-moves

# move score
1 Ke3 win in 1 half-moves
2 Kc3 win in 17 half-moves
3 Kd3 win in 17 half-moves
4 Kf2 win in 17 half-moves
5 Kfe1 win in 17 half-moves
6 Kg2 win in 17 half-moves
7 Kc1 win in 21 half-moves
8 Kc2 win in 21 half-moves
9 Kd1 win in 21 half-moves
10 Kde2 win in 21 half-moves
11 Kg1 win in 21 half-moves
12 Kde1 win in 25 half-moves
13 Kfe2 loss in 4 half-moves