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

EGTB: win in 2 half-moves

# move score
1 Kc3 win in 1 half-moves
2 Kab4 draw
3 Kc5 draw
4 Kcb3 draw
5 Kcb4 draw
6 Kcb5 draw
7 Kd3 draw
8 Kd4 draw
9 Kd5 draw
10 Ka3 loss in 2 half-moves
11 Ka5 loss in 2 half-moves
12 Kab3 loss in 2 half-moves
13 Kab5 loss in 2 half-moves