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

EGTB: win in 2 half-moves

# move score
1 Kc4 win in 1 half-moves
2 Ka4 draw
3 Kaa5 draw
4 Kab6 draw
5 Kb4 draw
6 Kba5 draw
7 Kbb6 draw
8 Kc5 draw
9 Kc6 draw
10 Ka7 loss in 2 half-moves
11 Kb7 loss in 2 half-moves