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

EGTB: draw

# move score
1 Ka4 draw
2 Ka6 draw
3 Kab4 draw
4 Kab5 draw
5 Kb3 draw
6 Kb6 draw
7 Kc3 draw
8 Kc5 draw
9 Kcb4 draw
10 Kcb5 draw
11 Kd3 draw
12 Kd4 draw
13 Kd5 loss in 2 half-moves