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

EGTB: loss in 53 half-moves

# move score
1 Kd4 loss in 52 half-moves
2 Kc3 loss in 50 half-moves
3 Ke2 loss in 50 half-moves
4 Ke3 loss in 50 half-moves
5 Ke4 loss in 50 half-moves
6 Kc4 loss in 48 half-moves
7 Kd2 loss in 46 half-moves
8 Kc2 loss in 42 half-moves