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 Nc7 win in 3 half-moves
3 Bb4 loss in 8 half-moves
4 Bb8 loss in 6 half-moves
5 Bc5 loss in 6 half-moves
6 Ba3 loss in 4 half-moves
7 Bc7 loss in 4 half-moves
8 Be5 loss in 2 half-moves
9 Be7 loss in 2 half-moves
10 Bf4 loss in 2 half-moves
11 Bf8 loss in 2 half-moves
12 Bg3 loss in 2 half-moves
13 Bh2 loss in 1 half-moves