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

EGTB: win in 4 half-moves

# move score
1 Nc7 win in 3 half-moves
2 Bc5 loss in 2 half-moves
3 Bd4 loss in 2 half-moves
4 Be3 loss in 2 half-moves
5 Bb6 loss in 1 half-moves
6 Bb8 loss in 1 half-moves
7 Bf2 loss in 1 half-moves
8 Bg1 loss in 1 half-moves
9 Nb6 loss in 1 half-moves