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

EGTB: win in 4 half-moves

# move score
1 Bf6 win in 3 half-moves
2 Bg5 win in 3 half-moves
3 Bf8 win in 5 half-moves
4 Bd6 draw
5 Ba3 loss in 4 half-moves
6 Bb4 loss in 4 half-moves
7 Bd8 loss in 4 half-moves
8 Bc5 loss in 2 half-moves
9 Na6 loss in 2 half-moves
10 Na8 loss in 2 half-moves
11 Nb5 loss in 2 half-moves
12 Nd5 loss in 2 half-moves
13 Ne6 loss in 2 half-moves
14 Ne8 loss in 2 half-moves
15 Bh4 loss in 1 half-moves