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 Ba3 draw
3 Bc5 draw
4 Bd6 draw
5 Bd8 draw
6 Bf6 draw
7 Bf8 draw
8 Ne4 draw
9 Ne6 draw
10 Nf7 draw
11 Nh7 draw
12 Nf3 loss in 2 half-moves
13 Nh3 loss in 2 half-moves