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

EGTB: loss in 11 half-moves

# move score
1 Kb4 loss in 10 half-moves
2 Ka3 loss in 8 half-moves
3 Kb3 loss in 8 half-moves
4 Ka5 loss in 2 half-moves
5 Kb5 loss in 2 half-moves
6 Nb3 loss in 2 half-moves
7 Nc2 loss in 2 half-moves