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

EGTB: win in 10 half-moves

# move score
1 Ba5 win in 9 half-moves
2 Ba3 draw
3 Bc3 draw
4 Bd2 draw
5 Be7 draw
6 Bf8 draw
7 Nb2 draw
8 Nc3 draw
9 Bc5 loss in 2 half-moves
10 Bd6 loss in 2 half-moves
11 Be1 loss in 2 half-moves
12 Nb6 loss in 2 half-moves
13 Nc5 loss in 2 half-moves