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 Bh3 win in 1 half-moves
3 Bb1 loss in 2 half-moves
4 Bc2 loss in 2 half-moves
5 Bc8 loss in 2 half-moves
6 Bd3 loss in 2 half-moves
7 Bd7 loss in 2 half-moves
8 Be4 loss in 2 half-moves
9 Be6 loss in 2 half-moves
10 Bg4 loss in 2 half-moves
11 Bg6 loss in 1 half-moves
12 Bh7 loss in 1 half-moves
13 Nb7 loss in 1 half-moves
14 Nc6 loss in 1 half-moves
15 Ne6 loss in 1 half-moves
16 Nf7 loss in 1 half-moves