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

EGTB: loss in 1 half-moves

# move score
1 Bxb6 loss in 2 half-moves
2 Nxb6 loss in 2 half-moves
3 Rxb6 loss in 2 half-moves
4 Rxe4 loss in 2 half-moves