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

EGTB: win in 4 half-moves

# move score
1 Bd2 win in 3 half-moves
2 Bb2 draw
3 Bh6 draw
4 Nb2 draw
5 Nb6 draw
6 Nc3 draw
7 Ba3 loss in 2 half-moves
8 Be3 loss in 2 half-moves
9 Bf4 loss in 2 half-moves
10 Bg5 loss in 2 half-moves
11 Nc5 loss in 2 half-moves