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