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

EGTB: loss in 2 half-moves

# move score
1 Ka6 loss in 1 half-moves
2 Kab7 loss in 1 half-moves
3 Kbb7 loss in 1 half-moves
4 Kc7 loss in 1 half-moves
5 Kc8 loss in 1 half-moves
6 Nc7 loss in 1 half-moves