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

EGTB: loss in 39 half-moves

# move score
1 Ka6 loss in 38 half-moves
2 Kb7 loss in 24 half-moves
3 Kb8 loss in 22 half-moves
4 Ka8 loss in 8 half-moves
5 Kb6 loss in 2 half-moves