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

EGTB: win in 2 half-moves

# move score
1 Kg4 win in 1 half-moves
2 Kh3 win in 1 half-moves
3 Kb3 win in 3 half-moves
4 K1b1 win in 7 half-moves
5 K1b2 win in 7 half-moves
6 K2b1 win in 7 half-moves
7 K2b2 win in 7 half-moves
8 Kg5 win in 7 half-moves
9 Kh5 win in 9 half-moves
10 Kg3 win in 21 half-moves
11 Ka3 draw