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 Kc4 draw
4 Kc6 draw
5 Kc7 draw
6 Kc8 draw
7 Kd3 draw
8 Kd4 draw
9 Kd6 draw
10 Kd8 draw
11 Ke6 draw
12 Kb2 loss in 2 half-moves
13 Kc2 loss in 2 half-moves
14 Kd2 loss in 2 half-moves
15 Ke7 loss in 2 half-moves
16 Ke8 loss in 2 half-moves