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

EGTB: win in 4 half-moves

# move score
1 Bd4 win in 3 half-moves
2 Bf8 win in 3 half-moves
3 Ba3 draw
4 Ba7 draw
5 Bb4 draw
6 Bd6 draw
7 Be3 draw
8 Bf2 draw
9 Bg1 draw
10 Na7 draw
11 Nb6 draw
12 Nd6 draw
13 Bb6 loss in 2 half-moves
14 Be7 loss in 2 half-moves
15 Ne7 loss in 2 half-moves