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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Ka4 draw
3 Kab4 draw
4 Kab5 draw
5 Kab6 draw
6 Kc4 draw
7 Kc6 draw
8 Kcb4 draw
9 Kcb6 draw
10 Kd4 draw
11 Kd5 draw
12 Kd6 draw
13 Kcb5 loss in 4 half-moves