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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Ka7 win in 1 half-moves
3 Ka8 draw
4 Kb8 draw
5 Kbb6 draw
6 Kbc7 draw
7 Kc5 draw
8 Kc8 draw
9 Kcb6 draw
10 Kcc7 draw
11 Kd5 draw
12 Kd6 draw
13 Kd7 draw
14 Kb5 loss in 2 half-moves