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

EGTB: loss in 51 half-moves

# move score
1 Kb5 loss in 50 half-moves
2 Ka5 loss in 48 half-moves
3 Kb3 loss in 48 half-moves
4 Kb4 loss in 48 half-moves
5 Ka3 loss in 34 half-moves