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

EGTB: win in 6 half-moves

# move score
1 Kgg3 win in 5 half-moves
2 Kh3 win in 5 half-moves
3 Kfg3 draw
4 Kfg5 draw
5 Kgg5 draw
6 Khg5 draw
7 Ke3 loss in 2 half-moves
8 Ke4 loss in 2 half-moves
9 Ke5 loss in 2 half-moves
10 Kff3 loss in 2 half-moves
11 Kff5 loss in 2 half-moves
12 Kg6 loss in 2 half-moves
13 Kgf3 loss in 2 half-moves
14 Kgf5 loss in 2 half-moves
15 Kgh4 loss in 2 half-moves
16 Kh6 loss in 2 half-moves
17 Khh4 loss in 2 half-moves