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

EGTB: win in 10 half-moves

# move score
1 Khg3 win in 9 half-moves
2 Kf1 win in 19 half-moves
3 Kf2 win in 19 half-moves
4 Kf3 win in 19 half-moves
5 Kgg3 win in 19 half-moves
6 Kgh3 win in 19 half-moves
7 Khg1 win in 19 half-moves
8 Khh3 win in 19 half-moves
9 Kgg1 win in 23 half-moves
10 Kgh1 win in 23 half-moves
11 Khh1 win in 23 half-moves