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

EGTB: loss in 37 half-moves

# move score
1 Kf1 loss in 36 half-moves
2 Kf2 loss in 36 half-moves
3 Ke1 loss in 34 half-moves
4 Kd1 loss in 32 half-moves
5 Kd2 loss in 32 half-moves
6 Kd3 loss in 2 half-moves
7 Ke3 loss in 2 half-moves
8 Kf3 loss in 2 half-moves