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 Kc1 draw
5 Kc2 draw
6 Kc3 draw
7 Kc5 draw
8 Kd2 draw
9 Kd3 draw
10 Kd4 draw
11 Ke1 draw
12 Ke2 draw
13 Kd5 loss in 2 half-moves