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

EGTB: win in 2 half-moves

# move score
1 Be1 win in 1 half-moves
2 Bb6 win in 3 half-moves
3 Bb4 loss in 2 half-moves
4 Bc3 loss in 2 half-moves
5 Bc7 loss in 2 half-moves
6 Bd2 loss in 1 half-moves
7 Nb7 loss in 1 half-moves
8 Nc6 loss in 1 half-moves
9 Ne6 loss in 1 half-moves
10 Nf7 loss in 1 half-moves