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

EGTB: win in 4 half-moves

# move score
1 Bd1 win in 3 half-moves
2 Bb3 draw
3 Bd3 draw
4 Be4 draw
5 Bf5 draw
6 Bg6 draw
7 Bh7 draw
8 Na7 draw
9 Ne7 draw
10 Nf5 draw
11 Ng4 draw
12 Ng8 draw
13 Bb1 loss in 4 half-moves
14 Nb6 loss in 2 half-moves
15 Nd6 loss in 2 half-moves
16 Nf7 loss in 2 half-moves
17 Ba4 loss in 1 half-moves