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

EGTB: loss in 31 half-moves

# move score
1 Kc7 loss in 30 half-moves
2 Kd7 loss in 30 half-moves
3 Kb7 loss in 24 half-moves
4 Kd8 loss in 20 half-moves
5 Kb8 loss in 10 half-moves