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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Ka8 draw
3 Kbb7 draw
4 Kbc7 draw
5 Kc8 draw
6 Kcb7 draw
7 Kcc7 draw
8 Kd6 draw
9 Kd7 draw
10 Kb5 loss in 2 half-moves
11 Kb6 loss in 2 half-moves
12 Kc5 loss in 2 half-moves
13 Kd5 loss in 2 half-moves