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

EGTB: win in 4 half-moves

# move score
1 Be7 win in 3 half-moves
2 Bc1 win in 7 half-moves
3 Bb4 win in 9 half-moves
4 Bd6 win in 11 half-moves
5 Bf8 win in 11 half-moves
6 Nd7 win in 11 half-moves
7 Nc4 loss in 8 half-moves
8 Na4 loss in 6 half-moves
9 Nc8 loss in 6 half-moves
10 Na8 loss in 4 half-moves
11 Bb2 loss in 2 half-moves
12 Bc5 loss in 2 half-moves
13 Nd5 loss in 2 half-moves