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

EGTB: draw

# move score
1 Ka2 draw
2 Ka3 draw
3 Ka4 draw
4 Kbb2 draw
5 Kbc2 draw
6 Kcb2 draw
7 Kcc2 draw
8 Kd2 draw
9 Kd3 draw
10 Kd4 draw
11 Kbb4 loss in 2 half-moves
12 Kbc4 loss in 2 half-moves
13 Kcb4 loss in 2 half-moves
14 Kcc4 loss in 2 half-moves