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

EGTB: draw

# move score
1 Ka2 draw
2 Ka4 draw
3 Kab3 draw
4 Kab4 draw
5 Kb2 draw
6 Kb5 draw
7 Kc3 draw
8 Kc5 draw
9 Kcb3 draw
10 Kcb4 draw
11 Kd3 draw
12 Kd4 draw
13 Kd5 loss in 2 half-moves