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

EGTB: loss in 17 half-moves

# move score
1 Kb1 loss in 16 half-moves
2 Kb2 loss in 16 half-moves
3 Ka2 loss in 12 half-moves
4 Nd1 loss in 10 half-moves
5 Nd3 loss in 8 half-moves
6 Nh1 loss in 6 half-moves
7 Ne4 loss in 2 half-moves
8 Ng4 loss in 2 half-moves
9 Nh3 loss in 2 half-moves