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