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

EGTB: draw

# move score
1 Kb1 draw
2 Kb2 draw
3 Kc2 draw
4 Kd1 draw
5 Kd3 draw
6 Kd4 draw
7 Ke2 draw
8 Ke4 draw
9 Ked2 draw
10 Kf2 draw
11 Kf4 draw
12 Kcd2 loss in 2 half-moves
13 Kf3 loss in 2 half-moves