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 Kc5 win in 1 half-moves
3 Kc6 win in 1 half-moves
4 Kaa4 draw
5 Kba4 draw
6 Kba6 draw
7 Kbb4 draw
8 Kbb6 draw
9 Kab4 loss in 2 half-moves
10 Kab6 loss in 2 half-moves
11 Kaa6 loss in 1 half-moves