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

EGTB: loss in 25 half-moves

# move score
1 Nb3 loss in 24 half-moves
2 Kb2 loss in 10 half-moves
3 Kc2 loss in 10 half-moves
4 Ka2 loss in 8 half-moves
5 Ka1 loss in 4 half-moves
6 Na2 loss in 2 half-moves
7 Nd3 loss in 2 half-moves
8 Ne2 loss in 2 half-moves