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

EGTB: win in 4 half-moves

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