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

EGTB: loss in 9 half-moves

# move score
1 Ka3 loss in 8 half-moves
2 Kb1 loss in 8 half-moves
3 Kb2 loss in 8 half-moves
4 Kb3 loss in 8 half-moves
5 Nc2 loss in 8 half-moves
6 Nb3 loss in 2 half-moves