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

EGTB: loss in 5 half-moves

# move score
1 Bb1 loss in 4 half-moves
2 Bc2 loss in 4 half-moves
3 b4 loss in 2 half-moves
4 Bd3 loss in 2 half-moves
5 Be4 loss in 2 half-moves
6 Bf5 loss in 2 half-moves
7 Bf7 loss in 2 half-moves
8 Bh5 loss in 2 half-moves
9 Bh7 loss in 2 half-moves
10 Ne1 loss in 2 half-moves
11 Ne3 loss in 2 half-moves
12 Nf4 loss in 2 half-moves
13 Nh4 loss in 2 half-moves
14 Be8 loss in 1 half-moves