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

EGTB: win in 4 half-moves

# move score
1 Bb4 win in 3 half-moves
2 Bb6 win in 3 half-moves
3 Bc3 win in 3 half-moves
4 Bd2 win in 3 half-moves
5 Be1 win in 3 half-moves
6 Ne2 win in 3 half-moves
7 Nf1 win in 3 half-moves
8 Nf5 win in 3 half-moves
9 Bc7 win in 7 half-moves
10 Bd8 win in 7 half-moves
11 Ne4 win in 11 half-moves
12 Nh5 win in 15 half-moves
13 Nh1 draw