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

EGTB: loss in 7 half-moves

# move score
1 Kg3 loss in 6 half-moves
2 Kg4 loss in 6 half-moves
3 Kh3 loss in 6 half-moves
4 Kg5 loss in 4 half-moves
5 Kh5 loss in 4 half-moves
6 Nb4 loss in 4 half-moves
7 Nc1 loss in 2 half-moves
8 Nc3 loss in 2 half-moves