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

EGTB: win in 8 half-moves

# move score
1 K6e7 win in 7 half-moves
2 K6e6 draw
3 K6g7 draw
4 K7e6 draw
5 K7e7 draw
6 K7g7 draw
7 Ke8 draw
8 Kf8 draw
9 K6g6 loss in 2 half-moves
10 K7g6 loss in 2 half-moves
11 Ke5 loss in 2 half-moves
12 Kf5 loss in 2 half-moves
13 Kg5 loss in 2 half-moves
14 Kg8 loss in 2 half-moves