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 Kb3 draw
4 Kb5 draw
5 Kb6 draw
6 Kb7 draw
7 Kc1 draw
8 Kc3 draw
9 Kc5 draw
10 Kc7 draw
11 Kd1 draw
12 Kd2 draw
13 Kd6 draw
14 Kd7 draw
15 Kd3 loss in 2 half-moves
16 Kd5 loss in 2 half-moves