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

EGTB: loss in 3 half-moves

# move score
1 b4 loss in 2 half-moves
2 Bb7 loss in 2 half-moves
3 Bd5 loss in 2 half-moves
4 Be4 loss in 2 half-moves
5 Bf1 loss in 2 half-moves
6 Bf3 loss in 2 half-moves
7 Bh1 loss in 2 half-moves
8 Bh3 loss in 2 half-moves
9 Nc4 loss in 2 half-moves
10 Nd3 loss in 2 half-moves
11 Nf3 loss in 2 half-moves
12 Ng4 loss in 2 half-moves
13 Ba8 loss in 1 half-moves
14 Bc6 loss in 1 half-moves
15 Nc6 loss in 1 half-moves
16 Nd7 loss in 1 half-moves
17 Nf7 loss in 1 half-moves
18 Ng6 loss in 1 half-moves