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

EGTB: draw

# move score
1 Kb4 draw
2 Kb5 draw
3 Kc1 draw
4 Kc2 draw
5 Kc4 draw
6 Kd1 draw
7 Kd3 draw
8 Kd5 draw
9 Ke1 draw
10 Ke2 draw
11 Ke3 draw
12 Kc3 loss in 4 half-moves
13 Kd4 loss in 4 half-moves
14 Kb6 loss in 2 half-moves
15 Kc6 loss in 2 half-moves
16 Kd6 loss in 2 half-moves