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

EGTB: win in 4 half-moves

# move score
1 Bg1 win in 3 half-moves
2 Ba7 draw
3 Bb6 draw
4 Bd2 draw
5 Bf2 draw
6 Bf4 draw
7 Bg5 draw
8 Na3 draw
9 Nc3 draw
10 Nd2 draw
11 Bc1 loss in 4 half-moves
12 Bc5 loss in 2 half-moves
13 Bd4 loss in 2 half-moves
14 Bh6 loss in 2 half-moves