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

EGTB: draw

# move score
1 Kb3 draw
2 Kb7 draw
3 Kb8 draw
4 Kc4 draw
5 Kc6 draw
6 Kc8 draw
7 Kd3 draw
8 Kd4 draw
9 Kd6 draw
10 Kd7 draw
11 Kd8 draw
12 Kb2 loss in 2 half-moves
13 Kb4 loss in 2 half-moves
14 Kb6 loss in 2 half-moves
15 Kc2 loss in 2 half-moves
16 Kd2 loss in 2 half-moves