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

EGTB: loss in 23 half-moves

# move score
1 Kf3 loss in 22 half-moves
2 Kg4 loss in 22 half-moves
3 Kh4 loss in 22 half-moves
4 Kf2 loss in 20 half-moves
5 Kh3 loss in 14 half-moves
6 Kg2 loss in 10 half-moves
7 Kh2 loss in 10 half-moves
8 Kf4 loss in 2 half-moves