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

EGTB: draw

# move score
1 Kb4 draw
2 Kb5 draw
3 Kb7 draw
4 Kb8 draw
5 Kc5 draw
6 Kc7 draw
7 Kd4 draw
8 Kd5 draw
9 Kd7 draw
10 Kd8 draw
11 Kb3 loss in 2 half-moves
12 Kc3 loss in 2 half-moves
13 Kd3 loss in 2 half-moves