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 Kb6 draw
4 Kd6 draw
5 Kd7 draw
6 Kd8 draw
7 Ke7 draw
8 Kf8 draw
9 Kc6 loss in 4 half-moves
10 Kc4 loss in 2 half-moves
11 Kd4 loss in 2 half-moves
12 Kd5 loss in 2 half-moves
13 Kf7 loss in 2 half-moves