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

EGTB: draw

# move score
1 Kb3 draw
2 Kb4 draw
3 Kb5 draw
4 Kc3 draw
5 Kc5 draw
6 Kd3 draw
7 Kd4 draw
8 Kd5 draw
9 Kg4 draw
10 Kh4 draw
11 Kh6 draw
12 Kg5 loss in 2 half-moves
13 Kg6 loss in 2 half-moves