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

EGTB: loss in 1 half-moves

# move score
1 Kxc4 loss in 2 half-moves
2 Nxc4 loss in 2 half-moves
3 Kxa2 loss in 1 half-moves
4 Kxa3 loss in 1 half-moves