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

EGTB: draw

# move score
1 K4b5 draw
2 K4c5 draw
3 K6b5 draw
4 K6c5 draw
5 Kb3 draw
6 Kb4 draw
7 Kb6 draw
8 Kb7 draw
9 Kc3 draw
10 Kc7 draw
11 Kd6 draw
12 Kd7 draw
13 K4d5 loss in 2 half-moves
14 K6d5 loss in 2 half-moves
15 Kd3 loss in 2 half-moves
16 Kd4 loss in 2 half-moves