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

EGTB: win in 6 half-moves

# move score
1 Bc1 win in 5 half-moves
2 Nb4 win in 7 half-moves
3 Nb8 draw
4 Bb4 loss in 4 half-moves
5 Bf8 loss in 4 half-moves
6 Nc5 loss in 4 half-moves
7 Nc7 loss in 4 half-moves
8 Bb2 loss in 2 half-moves
9 Bc5 loss in 2 half-moves
10 Bd6 loss in 2 half-moves
11 Be7 loss in 2 half-moves