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

EGTB: loss in 35 half-moves

# move score
1 Kb3 loss in 34 half-moves
2 Kc3 loss in 34 half-moves
3 Kb2 loss in 18 half-moves
4 Kb1 loss in 12 half-moves
5 Kc1 loss in 4 half-moves
6 Kd1 loss in 2 half-moves
7 Kd2 loss in 2 half-moves
8 Kd3 loss in 2 half-moves