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

EGTB: loss in 3 half-moves

# move score
1 Bb1 loss in 2 half-moves
2 Bc2 loss in 2 half-moves
3 Bc8 loss in 2 half-moves
4 Bd3 loss in 2 half-moves
5 Be4 loss in 2 half-moves
6 Be6 loss in 2 half-moves
7 Bg4 loss in 2 half-moves
8 Bg6 loss in 2 half-moves
9 Bh3 loss in 2 half-moves
10 Ne2 loss in 2 half-moves
11 Ne4 loss in 2 half-moves
12 Ne6 loss in 2 half-moves
13 Nf1 loss in 2 half-moves
14 Ng6 loss in 2 half-moves
15 Nh1 loss in 2 half-moves
16 Nh5 loss in 2 half-moves
17 Bd7 loss in 1 half-moves
18 Bh7 loss in 1 half-moves
19 Nd7 loss in 1 half-moves
20 Nh7 loss in 1 half-moves