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

EGTB: win in 4 half-moves

# move score
1 Ba6 win in 3 half-moves
2 Bd7 draw
3 Be6 draw
4 Bg4 draw
5 Bh3 draw
6 Kb5 draw
7 Kb6 draw
8 Kc6 draw
9 Kd6 draw
10 Bb7 loss in 2 half-moves
11 Bf5 loss in 2 half-moves
12 Kb4 loss in 2 half-moves
13 Kc4 loss in 2 half-moves
14 Kd4 loss in 2 half-moves
15 Kd5 loss in 2 half-moves