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

EGTB: win in 4 half-moves

# move score
1 Be7 win in 3 half-moves
2 Bd8 draw
3 Be1 draw
4 Bf2 draw
5 Bf6 draw
6 Bg3 draw
7 Bg5 draw
8 Nb7 draw
9 Nc8 draw
10 Ne8 draw
11 Nf5 draw
12 Nf7 draw
13 Nb5 loss in 2 half-moves
14 Nc4 loss in 2 half-moves
15 Ne4 loss in 2 half-moves