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

EGTB: win in 4 half-moves

# move score
1 Bc1 win in 3 half-moves
2 Bb6 loss in 2 half-moves
3 Bd2 loss in 2 half-moves
4 Bd4 loss in 2 half-moves
5 Bf2 loss in 2 half-moves
6 Bf4 loss in 2 half-moves
7 Bg1 loss in 2 half-moves
8 Bg5 loss in 2 half-moves
9 Bh6 loss in 2 half-moves
10 Nd2 loss in 2 half-moves
11 Ng3 loss in 2 half-moves
12 Nh2 loss in 2 half-moves
13 Ba7 loss in 1 half-moves
14 Bc5 loss in 1 half-moves