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

EGTB: loss in 53 half-moves

# move score
1 Kf3 loss in 52 half-moves
2 Kg3 loss in 52 half-moves
3 Kh3 loss in 52 half-moves
4 Kf2 loss in 46 half-moves
5 Kf1 loss in 44 half-moves
6 Kg1 loss in 44 half-moves
7 Kh2 loss in 42 half-moves
8 Kh1 loss in 38 half-moves