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

EGTB: draw

# move score
1 Kb2 draw
2 Kb3 draw
3 Kc2 draw
4 Kcd2 draw
5 Kcd3 draw
6 Ke2 draw
7 Ked2 draw
8 Ked3 draw
9 Kf2 draw
10 Kf3 draw
11 Kf4 draw
12 Kb4 loss in 2 half-moves
13 Kc4 loss in 2 half-moves
14 Kcd4 loss in 2 half-moves
15 Ke4 loss in 2 half-moves
16 Ked4 loss in 2 half-moves