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

EGTB: loss in 45 half-moves

# move score
1 Kf4 loss in 44 half-moves
2 Kg4 loss in 44 half-moves
3 Kh4 loss in 44 half-moves
4 Kf2 loss in 42 half-moves
5 Kf3 loss in 42 half-moves
6 Kh3 loss in 40 half-moves
7 Kg2 loss in 38 half-moves
8 Kh2 loss in 38 half-moves