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

EGTB: win in 4 half-moves

# move score
1 Nb6 win in 3 half-moves
2 Bd6 loss in 6 half-moves
3 Bf8 loss in 6 half-moves
4 Ba3 loss in 4 half-moves
5 Bh4 loss in 4 half-moves
6 Bb4 loss in 2 half-moves
7 Bc5 loss in 2 half-moves
8 Bd8 loss in 2 half-moves
9 Bf6 loss in 2 half-moves
10 Bg5 loss in 2 half-moves
11 Na7 loss in 2 half-moves
12 Nd6 loss in 2 half-moves