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

EGTB: loss in 3 half-moves

# move score
1 Ka1 loss in 2 half-moves
2 Ka5 loss in 2 half-moves
3 Kb1 loss in 2 half-moves
4 Kb2 loss in 2 half-moves
5 Kb4 loss in 2 half-moves
6 Kb5 loss in 2 half-moves
7 K2a3 loss in 1 half-moves
8 K2b3 loss in 1 half-moves
9 K4a3 loss in 1 half-moves
10 K4b3 loss in 1 half-moves