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

EGTB: win in 4 half-moves

# move score
1 Bb6 win in 3 half-moves
2 Bh4 win in 3 half-moves
3 Bc7 draw
4 Be7 draw
5 Bf6 draw
6 Ne2 draw
7 Nf5 draw
8 Nh5 draw
9 Nh1 loss in 4 half-moves
10 Ba5 loss in 2 half-moves
11 Bg5 loss in 2 half-moves
12 Ne4 loss in 2 half-moves
13 Nf1 loss in 2 half-moves