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

EGTB: draw

# move score
1 K6e7 draw
2 K6f7 draw
3 K6g7 draw
4 K8f7 draw
5 K8g7 draw
6 Ke5 draw
7 Ke6 draw
8 Ke8 draw
9 Kf5 draw
10 Kg5 draw
11 Kg6 draw
12 Kg8 draw
13 K8e7 loss in 2 half-moves