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

EGTB: draw

# move score
1 Ka5 draw
2 Kb1 draw
3 Kb2 draw
4 Kb3 draw
5 Kb5 draw
6 Kc1 draw
7 Kc3 draw
8 Kc5 draw
9 Kc6 draw
10 Kd1 draw
11 Kd2 draw
12 Kd3 draw
13 Ka6 loss in 2 half-moves
14 Ka7 loss in 2 half-moves
15 Kb7 loss in 2 half-moves
16 Kc7 loss in 2 half-moves