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

EGTB: loss in 15 half-moves

# move score
1 Kg1 loss in 14 half-moves
2 Kg2 loss in 14 half-moves
3 Ng3 loss in 12 half-moves
4 Kg3 loss in 10 half-moves
5 Nf2 loss in 8 half-moves
6 Kh3 loss in 6 half-moves