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

EGTB: loss in 1 half-moves

# move score
1 R7xc5 loss in 4 half-moves
2 Qxc5 loss in 2 half-moves
3 R1xc5 loss in 2 half-moves
4 Rxe7 loss in 2 half-moves