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