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

EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Ba8 draw
3 Bc6 draw
4 Bd5 draw
5 Be4 draw
6 Bf3 draw
7 Bg2 draw
8 Bh1 draw
9 Kb8 draw
10 Ba6 loss in 2 half-moves
11 Kd7 loss in 2 half-moves
12 Kd8 loss in 2 half-moves