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 Ba8 loss in 2 half-moves
3 Bb7 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 Ne3 loss in 2 half-moves
10 Ne5 loss in 2 half-moves
11 Nf2 loss in 2 half-moves
12 Nh2 loss in 2 half-moves
13 Bc6 loss in 1 half-moves
14 Bd5 loss in 1 half-moves
15 Nf6 loss in 1 half-moves
16 Nh6 loss in 1 half-moves