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

EGTB: win in 4 half-moves

# move score
1 Nc6 win in 3 half-moves
2 Ba7 draw
3 Bg1 draw
4 Bg3 draw
5 Bh4 draw
6 Nb7 draw
7 Ne6 draw
8 Nf7 draw
9 Bb6 loss in 2 half-moves
10 Bc5 loss in 2 half-moves
11 Bd4 loss in 2 half-moves
12 Be1 loss in 2 half-moves
13 Be3 loss in 2 half-moves