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 Kab2 draw
4 Kab3 draw
5 Kb1 draw
6 Kc1 draw
7 Kc3 draw
8 Kcb2 draw
9 Kcb3 draw
10 Kd1 draw
11 Kd2 draw
12 Kd3 draw
13 Kb4 loss in 2 half-moves