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

EGTB: win in 2 half-moves

# move score
1 Ka5 win in 1 half-moves
2 Ka8 win in 1 half-moves
3 Kb7 win in 1 half-moves
4 Kb8 win in 1 half-moves
5 Kc4 draw
6 Kc5 draw
7 Ka4 loss in 2 half-moves
8 Kb4 loss in 2 half-moves
9 Kba6 loss in 2 half-moves
10 Kbb6 loss in 2 half-moves
11 Kc6 loss in 2 half-moves
12 Kaa6 loss in 1 half-moves
13 Kab6 loss in 1 half-moves