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

EGTB: loss in 5 half-moves

# move score
1 Bc8 loss in 4 half-moves
2 Bd7 loss in 4 half-moves
3 Be6 loss in 4 half-moves
4 Bb1 loss in 2 half-moves
5 Be4 loss in 2 half-moves
6 Bg4 loss in 2 half-moves
7 Bh3 loss in 2 half-moves
8 Nb4 loss in 2 half-moves
9 Nb8 loss in 2 half-moves
10 Nc5 loss in 2 half-moves
11 Nc7 loss in 2 half-moves
12 Bc2 loss in 1 half-moves
13 Bd3 loss in 1 half-moves
14 Bg6 loss in 1 half-moves
15 Bh7 loss in 1 half-moves