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

EGTB: win in 8 half-moves

# move score
1 K4g4 win in 7 half-moves
2 K4g5 win in 7 half-moves
3 K5g4 win in 7 half-moves
4 K5g5 win in 7 half-moves
5 Kg3 win in 7 half-moves
6 Kh3 win in 9 half-moves
7 Kh6 win in 15 half-moves
8 Kb1 loss in 2 half-moves
9 Kb2 loss in 2 half-moves
10 Kc2 loss in 2 half-moves
11 Kd1 loss in 2 half-moves
12 Kd2 loss in 2 half-moves
13 Kg6 loss in 2 half-moves