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

EGTB: draw

# move score
1 Ka1 draw
2 Ka3 draw
3 Kab3 draw
4 Kb1 draw
5 Kb2 draw
6 Kb4 draw
7 Kb5 draw
8 Kc3 draw
9 Kc5 draw
10 Kcb3 draw
11 Kd3 draw
12 Kd4 draw
13 Kd5 loss in 2 half-moves