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

EGTB: win in 4 half-moves

# move score
1 Be6 win in 3 half-moves
2 Bb1 draw
3 Bb3 draw
4 Bc4 draw
5 Bg8 draw
6 Nc4 draw
7 Nc6 draw
8 Nd3 draw
9 Nd7 draw
10 Ng4 draw
11 Bd5 loss in 2 half-moves
12 Bf7 loss in 2 half-moves
13 Nf3 loss in 2 half-moves
14 Nf7 loss in 2 half-moves
15 Ng6 loss in 2 half-moves