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

EGTB: win in 2 half-moves

# move score
1 b4 win in 1 half-moves
2 Nf5 win in 1 half-moves
3 Ng4 win in 1 half-moves
4 Bc8 loss in 1 half-moves
5 Bd7 loss in 1 half-moves
6 Be6 loss in 1 half-moves
7 Bf1 loss in 1 half-moves
8 Bf5 loss in 1 half-moves
9 Bg2 loss in 1 half-moves
10 Bg4 loss in 1 half-moves
11 Nf7 loss in 1 half-moves
12 Ng8 loss in 1 half-moves