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

EGTB: loss in 3 half-moves

# move score
1 Kaa7 loss in 2 half-moves
2 Kab7 loss in 2 half-moves
3 Kba7 loss in 2 half-moves
4 Kbb7 loss in 2 half-moves
5 Kc5 loss in 2 half-moves
6 Kc6 loss in 2 half-moves
7 Kc7 loss in 2 half-moves
8 Kaa5 loss in 1 half-moves
9 Kab5 loss in 1 half-moves
10 Kba5 loss in 1 half-moves
11 Kbb5 loss in 1 half-moves