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 Bc2 loss in 2 half-moves
3 Bd3 loss in 2 half-moves
4 Be4 loss in 2 half-moves
5 Bg6 loss in 2 half-moves
6 Bh7 loss in 2 half-moves
7 Nc7 loss in 2 half-moves
8 Nd6 loss in 2 half-moves
9 Nf6 loss in 2 half-moves
10 Ng7 loss in 2 half-moves
11 Ba2 loss in 1 half-moves
12 Bf5 loss in 1 half-moves