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

EGTB: win in 6 half-moves

# move score
1 Nc7 win in 5 half-moves
2 Ba3 loss in 4 half-moves
3 Bb4 loss in 2 half-moves
4 Bc5 loss in 2 half-moves
5 Bd6 loss in 2 half-moves
6 Bd8 loss in 2 half-moves
7 Bf6 loss in 2 half-moves
8 Bf8 loss in 2 half-moves
9 Nb6 loss in 2 half-moves
10 Bg5 loss in 1 half-moves
11 Bh4 loss in 1 half-moves