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

EGTB: draw

# move score
1 dxc8=B draw
2 dxc8=K loss in 4 half-moves
3 Rxf8 loss in 4 half-moves
4 dxc8=N loss in 2 half-moves
5 dxc8=Q loss in 2 half-moves
6 dxc8=R loss in 2 half-moves