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

EGTB: draw

# move score
1 Kb1 draw
2 Kb2 draw
3 Kb5 draw
4 Kb6 draw
5 Kc2 draw
6 Kc5 draw
7 Kd1 draw
8 Kd2 draw
9 Kd5 draw
10 Kd6 draw
11 Kb7 loss in 2 half-moves
12 Kc7 loss in 2 half-moves
13 Kd7 loss in 2 half-moves