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

EGTB: win in 4 half-moves

# move score
1 Nf6 win in 3 half-moves
2 Nf8 win in 5 half-moves
3 Ba5 win in 9 half-moves
4 Bb6 win in 11 half-moves
5 Bc7 win in 15 half-moves
6 Be7 draw
7 Bf6 draw
8 Bh4 draw
9 Bg5 loss in 2 half-moves
10 Ng5 loss in 2 half-moves