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

EGTB: loss in 21 half-moves

# move score
1 Kb3 loss in 20 half-moves
2 Kb4 loss in 16 half-moves
3 Nc1 loss in 6 half-moves
4 Ka3 loss in 4 half-moves
5 Ka5 loss in 2 half-moves
6 Kb5 loss in 2 half-moves
7 Nb4 loss in 2 half-moves
8 Nc3 loss in 2 half-moves