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

EGTB: draw

# move score
1 K3b3 draw
2 K3b4 draw
3 K3d3 draw
4 K3d4 draw
5 K4b3 draw
6 K4b4 draw
7 K4d3 draw
8 K4d4 draw
9 Kb2 draw
10 Kc2 draw
11 Kd2 draw
12 Kb5 loss in 2 half-moves
13 Kc5 loss in 2 half-moves
14 Kd5 loss in 2 half-moves