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

EGTB: loss in 1 half-moves

# move score
1 Rfxf5 loss in 4 half-moves
2 Qxf5 loss in 2 half-moves
3 Rhxf5 loss in 2 half-moves
4 Rxc7 loss in 2 half-moves