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

EGTB: loss in 53 half-moves

# move score
1 Kf4 loss in 52 half-moves
2 Kd4 loss in 50 half-moves
3 Kf3 loss in 50 half-moves
4 Kd3 loss in 48 half-moves
5 Kd2 loss in 44 half-moves
6 Ke2 loss in 44 half-moves
7 Ke4 loss in 44 half-moves
8 Kf2 loss in 44 half-moves