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

EGTB: draw

# move score
1 Ka2 draw
2 Kab2 draw
3 Kab3 draw
4 Kc2 draw
5 Kcb2 draw
6 Kcb3 draw
7 Kd2 draw
8 Kd3 draw
9 Kd4 draw
10 Ka4 loss in 2 half-moves
11 Kab4 loss in 2 half-moves
12 Kc4 loss in 2 half-moves
13 Kcb4 loss in 2 half-moves