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

EGTB: loss in 37 half-moves

# move score
1 Kc7 loss in 36 half-moves
2 Ka7 loss in 16 half-moves
3 Ka8 loss in 16 half-moves
4 Kc8 loss in 16 half-moves
5 Kb7 loss in 14 half-moves