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

EGTB: win in 2 half-moves

# move score
1 Bb4 win in 1 half-moves
2 Bb2 draw
3 Bc1 draw
4 Kd6 draw
5 Kd7 draw
6 Kd8 draw
7 Ke6 draw
8 Ke8 draw
9 Kf7 draw
10 Kf8 draw
11 Bc5 loss in 2 half-moves
12 Bd6 loss in 2 half-moves
13 Kf6 loss in 2 half-moves