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

EGTB: draw

# move score
1 Ka1 draw
2 Ka2 draw
3 Kb3 draw
4 Kbb2 draw
5 Kc3 draw
6 Kcb2 draw
7 Kcc1 draw
8 Kd1 draw
9 Kd2 draw
10 Kd3 draw
11 Kbc1 loss in 4 half-moves