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

EGTB: win in 2 half-moves

# move score
1 Kc6 win in 1 half-moves
2 Kaa8 draw
3 Kab8 draw
4 Kba6 draw
5 Kba8 draw
6 Kbb8 draw
7 Kc7 draw
8 Kc8 draw
9 Kaa6 loss in 2 half-moves
10 Kab6 loss in 2 half-moves
11 Kbb6 loss in 2 half-moves