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

EGTB: win in 2 half-moves

# move score
1 Kc5 win in 1 half-moves
2 Kba5 draw
3 Kba7 draw
4 Kbb7 draw
5 Kaa5 loss in 2 half-moves
6 Kaa7 loss in 2 half-moves
7 Kab5 loss in 2 half-moves
8 Kab7 loss in 2 half-moves
9 Kbb5 loss in 2 half-moves
10 Kc6 loss in 2 half-moves
11 Kc7 loss in 2 half-moves