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 Kf3 win in 1 half-moves
3 Kg4 win in 1 half-moves
4 Kff5 win in 7 half-moves
5 Kg5 win in 7 half-moves
6 Kd5 loss in 2 half-moves
7 Kd6 loss in 2 half-moves
8 Kd7 loss in 2 half-moves
9 Ke4 loss in 2 half-moves
10 Ke7 loss in 2 half-moves
11 Kee5 loss in 2 half-moves
12 Kef5 loss in 2 half-moves
13 Kf6 loss in 2 half-moves
14 Kf7 loss in 2 half-moves
15 Kfe5 loss in 2 half-moves
16 Kg3 loss in 2 half-moves