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

EGTB: loss in 45 half-moves

# move score
1 Ka7 loss in 44 half-moves
2 Kb7 loss in 44 half-moves
3 Ka8 loss in 38 half-moves
4 Kc7 loss in 2 half-moves
5 Kc8 loss in 2 half-moves