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

EGTB: win in 4 half-moves

# move score
1 Nb3 win in 3 half-moves
2 Nc6 win in 3 half-moves
3 Be1 win in 11 half-moves
4 Be5 win in 11 half-moves
5 Bd6 win in 13 half-moves
6 Bb8 draw
7 Bc7 draw
8 Bf2 draw
9 Bf4 draw
10 Bh2 draw
11 Bh4 draw
12 Nc4 draw
13 Nb7 loss in 4 half-moves