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