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

EGTB: loss in 3 half-moves

# move score
1 Ka5 loss in 2 half-moves
2 Kaa7 loss in 2 half-moves
3 Kab7 loss in 2 half-moves
4 Kb5 loss in 2 half-moves
5 Kb6 loss in 2 half-moves
6 Kba7 loss in 2 half-moves
7 Kbb7 loss in 2 half-moves
8 Ra7 loss in 2 half-moves
9 Kc7 loss in 1 half-moves
10 Kc8 loss in 1 half-moves