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 Kb4 draw
4 Kc4 draw
5 Kcd2 draw
6 Kcd3 draw
7 Kd1 draw
8 Kd4 draw
9 Ke1 draw
10 Ked2 draw
11 Ked3 draw
12 Kc2 loss in 4 half-moves
13 Ke3 loss in 4 half-moves
14 Kf1 loss in 2 half-moves
15 Kf2 loss in 2 half-moves
16 Kf3 loss in 2 half-moves