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 Bb1 loss in 2 half-moves
3 Bd1 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 Nd2 loss in 2 half-moves
8 Ne3 loss in 2 half-moves
9 Ng3 loss in 2 half-moves
10 Bg6 loss in 1 half-moves
11 Bh7 loss in 1 half-moves
12 Nh2 loss in 1 half-moves