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 Kab4 draw
5 Kab6 draw
6 Kba4 draw
7 Kba6 draw
8 Kaa4 loss in 2 half-moves
9 Kaa6 loss in 2 half-moves
10 Kbb4 loss in 2 half-moves
11 Kbb6 loss in 2 half-moves