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

EGTB: loss in 9 half-moves

# move score
1 Bb1 loss in 8 half-moves
2 Bc2 loss in 8 half-moves
3 Bh7 loss in 8 half-moves
4 Nc1 loss in 8 half-moves
5 Ng1 loss in 8 half-moves
6 Ba6 loss in 4 half-moves
7 Ng3 loss in 4 half-moves
8 Bb5 loss in 2 half-moves
9 Bc4 loss in 2 half-moves
10 Be4 loss in 2 half-moves
11 Bf5 loss in 2 half-moves
12 Bg6 loss in 2 half-moves
13 Nc3 loss in 2 half-moves
14 Nd4 loss in 2 half-moves
15 Nf4 loss in 2 half-moves