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

EGTB: loss in 5 half-moves

# move score
1 Bc1 loss in 4 half-moves
2 Be1 loss in 4 half-moves
3 Bh6 loss in 4 half-moves
4 Ba5 loss in 2 half-moves
5 Bc3 loss in 2 half-moves
6 Be3 loss in 2 half-moves
7 Bf4 loss in 2 half-moves
8 Bg5 loss in 2 half-moves
9 Nf2 loss in 2 half-moves
10 Ng3 loss in 2 half-moves
11 Bb4 loss in 1 half-moves