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

EGTB: win in 16 half-moves

# move score
1 Kff4 win in 15 half-moves
2 Kgg4 win in 15 half-moves
3 Kh4 win in 15 half-moves
4 Kh5 win in 15 half-moves
5 Kff6 win in 19 half-moves
6 Kfg4 win in 19 half-moves
7 Kfg6 win in 19 half-moves
8 Kgf6 win in 19 half-moves
9 Kgg6 win in 19 half-moves
10 Kh6 win in 19 half-moves
11 Kgf4 loss in 4 half-moves
12 Ke4 loss in 2 half-moves
13 Ke5 loss in 2 half-moves
14 Ke6 loss in 2 half-moves