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

EGTB: win in 4 half-moves

# move score
1 Be1 win in 3 half-moves
2 Bb4 draw
3 Bb6 draw
4 Bd2 draw
5 Bc3 loss in 2 half-moves
6 Bc7 loss in 2 half-moves
7 Bd8 loss in 2 half-moves
8 Na3 loss in 2 half-moves
9 Nc3 loss in 2 half-moves
10 Nd2 loss in 1 half-moves