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

EGTB: loss in 9 half-moves

# move score
1 Nb4 loss in 8 half-moves
2 Bf1 loss in 6 half-moves
3 Nc1 loss in 6 half-moves
4 Ba8 loss in 4 half-moves
5 Bb7 loss in 4 half-moves
6 Bh1 loss in 4 half-moves
7 Nc3 loss in 4 half-moves
8 Bc6 loss in 2 half-moves
9 Bd5 loss in 2 half-moves
10 Be4 loss in 2 half-moves
11 Bf3 loss in 2 half-moves
12 Bh3 loss in 2 half-moves